Should I Submit A Log?

Posted on 15 September 2024 by Bob K0NR — No Comments ↓

Recently, I’ve been getting questions about whether a ham needs to log radio contacts, whether they need to submit a log, and how to do it. Logging is a complex topic that can require a long and detailed explanation, but I am going to focus on the questions I’ve been hearing lately. I’ll also provide some links for further investigation. For starters, the ARRL has a good introduction to logging.

Why Keep A Log?

The FCC does not require you to log your amateur radio contacts. Many radio amateurs, especially if they just operate casually on 2m and 70 cm, don’t bother to keep a log. Probably the most common reason for having a log is to have a record of your radio contacts, in terms of stations worked, on what band and what conditions. This might be just for your own personal satisfaction or you might want to keep track of these contacts so you can get credit for an award, such as the ARRL Worked All States (WAS) award.

Paper or Electronic?

The Old School way of keeping a log is on paper as shown in the figure above. This approach is simple and reliable technology but is quite limited in the information age. These days, most hams that record log information store it electronically. Imagine that you log thousands of contacts over time and then want to find a particular callsign or location. Much better to do this electronically. There are many good software programs available, too many to list here. I currently use Amateur Contact Log from N3FPJ. The good news is that there is a standard file format for storing and moving ham radio contact information: Amateur Data Interchange Format (ADIF). If you want to change logging software, you export an ADIF file and import into the new program.

I Worked a Contest Station, Do I Have to Submit a Log?

Sometimes radio ham works a few stations that are active in a particular contest and they wonder if they must submit a log to the contest sponsors so that these these stations get credit for the contacts. The almost universal answer to this is: No. Don’t worry about submitting a contest log if you aren’t really “in the contest.” The stations you work still get credit for your contact with them. (This is true for all major contests…I am still looking for a contest where this is not true.) Contests are designed to encourage activity, so they want everyone to join in, even if they aren’t all that serious about contesting. (The contest sponsors will appreciate any and all logs submitted, so consider that.)

If I Am Actively Working a Contest, What Do I Do?

If you are actively participating in a contest, you should use a logging program that is tuned for that particular contest. This is important because the contest logging software knows about the scoring for the contest and lets you know if you have already worked a station you hear. The most popular logging software for contesting is the N1MM Plus software. There are other programs you can consider. Typically, you would use N1MM during the contest and then export the info into an ADIF file, which is imported into your “main” logging program.

What is a Cabrillo File?

While the ADIF file format is most universal in ham radio logging, there is another file format used for contesting. This is the Cabrillo file format. Your contest logging software can generate a Cabrillo file for submitting to the contest sponsor. You may also want to generate an ADIF file to import into your normal logging program.

I Worked a POTA Station, Do I Have to Submit a Log?

Parks On The Air (POTA) is set up so that only the activator station submits a log. If you are working an activator station, you are a hunter station. The POTA scores are all based on the activator logs and hunters cannot submit a log. What you can do is register on the POTA website to see the contacts that the activators have submitted for you.

I Worked a SOTA Station, Do I Have to Submit a Log?

Summits On The Air (SOTA) is set up so that both activators and chasers submit logs to the SOTA website. However, the SOTA system operates on the honor system, so an activator can claim a contact with you without you submitting a log. So if you hear a SOTA station, go ahead and work them. You don’t have to submit a log. On the other hand, if you want credit for chasing a summit, you need to submit a log. So that activator is fine not having you submit a log but you may want to do that to get credit for you.

How Do I Get Credit For Working A Country?

The gold standard for chasing countries, I mean entities, is DX Century Club (DXCC). If you are interested in DX, you should register with Logbook of The World (LoTW) with the ARRL. To get credit for working an entity (country), you need to submit your log and it must match the log submitted by the DX station. This is a higher level of confirmation because both parties must submit the log info and it must match within reasonable error limits.

There are other award systems for working countries, offered by QRZ, eQSL, etc.

How Do I Get Credit For Working a Grid on VHF/UHF?

The VHF UHF Century Club (VUCC) is the VHF/UHF equivalent to DXCC. Here the emphasis is on working maidenhead grid locators on the bands above 50 MHz. Again, Logbook of The World is the database that authenticates confirmed contacts on these bands. Both parties must submit the log info and it must match within reasonable error limits.

What If Someone Needs My Log Submitted?

Most of the time, us normal hams are not considered DX. That is, that other station in the Cayman Islands doesn’t really need our contact confirmed. But there are exceptions. You might be in a state the other station needs confirmed. Or maybe it’s your county they need. In such a case, you might want to make a special effort to provide your log information to the right database. It will depend on what the other station needs…if they are going for an ARRL award, then Logbook of The World is the right place to upload your log. But they might be after a QRZ award or eQSL award, in which case you would need to provide your log to those websites.

Wrap Up

These are some of the questions I’ve been hearing.
What did I miss?
Anything else to add?

73 Bob K0NR

ARRL Parks On The Air Book

Posted on 30 October 2023 by Bob K0NR — 4 Comments ↓

I was happy to contribute an article to the recent ARRL Parks On The Air (POTA) book. This piece is based on my Pikes Peak mountain topping article that appeared in the June 2023 issue of QST. This book is a collection of articles about POTA from 14 different authors, each writing about a different aspect of the program. The articles are all easy to read and generally provide a first-hand account of how the author has experienced POTA operating. There is plenty of beginner information and operating tips sprinkled throughout the book. More experienced POTA enthusiasts will probably pick up a few new ideas as well.

The Table of Contents below lists the articles and authors, giving you a good idea of the material covered. The meat of the book is only 118 pages long and it is quite easy to read.

My piece covered the triple activation I did from the summit of Pikes Peak, combining POTA, SOTA, and the June VHF Contest into one mountaintop adventure. For POTA, the park was the Pike National Forest (K-4404). I’ve done this type of combo activation in the past, sometimes just SOTA + POTA or just SOTA + VHF Contest. This time I did all three.

The book is available directly from the ARRL or from the usual book outlets such as Amazon.

73 Bob K0NR

FT8 Dominates VHF Contests

Posted on 30 July 2023 by Bob K0NR — 7 Comments ↓

The FT8 mode was first released as part of the WSJT-X software in 2017. This new digital mode was adopted relatively quickly and is now a major force in amateur radio. You’ve probably heard the praises and complaints about it. On the plus side, it enables radio contacts under very poor conditions while detractors say that it is not real ham radio because the computer is making the contact. FT8 is an excellent example of a disruptive technology, impacting daily ham radio operations. This summer, I had two operating experiences (VHF contests) that really drove this point home.

My temporary station setup on the porch for the VHF contest.

ARRL June Contest

In the ARRL June Contest, we had very good sporadic-e propagation on 6 meters (and even 2 meters). I used my IC-7610 for 6 meters and usually had one receiver listening on the SSB calling frequency and the other sitting on the FT8 frequency. My strategy was to operate FT8 while keeping an ear on the SSB portion of the band. If signals were present on SSB, I switched over to that mode. The idea is that the run rate on SSB is inherently faster (and more fun), so it is my preferred way to make contacts.

There was definitely activity on the SSB portion of the band, but it came and went throughout the contest. There were times that I was able to run on a frequency, calling CQ and having a steady stream of stations to work. Other times, I had to search and pounce, tuning around the band to find a new station to work. The FT8 story was different: most of the time there was consistent activity and new stations to work, but at a slower rate.

The FT8 operators tended to stay on FT8, even when the signals were strong. If they wanted to maximize their score, they probably should have switched over to SSB to make contacts at a faster rate. But they didn’t and that is their choice. (One thing I’ve come to accept is that I don’t control the choices that other radio hams make in terms of operating mode and band.) On 6 meters, I made 428 contacts with 80% of them on FT8. Radio operator decisions affect the types of QSOs made and if I focused only on SSB, I would surely have had more SSB contacts (but how many?)

CQ WW VHF Contest

In July, the CQ Worldwide VHF Contest was even more striking. While I was hoping for a repeat of the band conditions from June, the CQ WW conditions were not very good. However, I did manage to make QSOs using FT8 on 6 meters. The run rate was low and I often struggled to complete the exchange before the band shifted. Again, I listened on 6m SSB and picked up contacts there whenever possible. My QSO total for 6m was 164, with 90% of them via FT8.

After the contest, I heard from contesters that used only analog modes (SSB and CW) who reported that the contest was a complete bust. Even with hours of operating time, some folks only made 10 or 20 QSOs. This clearly tees up the choice: if you don’t want to work digital, you can severely limit your number of contacts. On the other hand, if you use FT8, you can make contacts under weak conditions, but at a slower rate with a computer in the loop.

Like many contesters, I would much rather have a nice run of QSOs on SSB filling up my log. It is just way more fun than sitting there watching the computer screen report the slow progress of FT8. But in the end, we all have the same choice when conditions are poor: actually making contacts using FT8 or sitting there hoping that band conditions improve enough to support SSB.

2 Meter Band

I did make some FT8 contacts on 2 meters, but found only a small number of operators using that mode. I expect that FT8 activity will increase on that band as people figure out they can squeeze out a few more contacts & grids using that mode.

73 Bob K0NR

Ham Radio Gamification

Posted on 25 October 2022 by Bob K0NR — 3 Comments ↓

Setting operating goals has been useful for me in ham radio. They often provided a reason or incentive for me to get on the air and make some contacts. I followed the typical award sequence of Worked All States (WAS), Worked All Continents (WAC), DX Century Club (DXCC), and so forth. I wrote about it here: Pursue Radio Operating Goals.

Gamification

Over time, I’ve come to realize that some amateur radio activities include the elements of gamification. Gamification is a hot topic in user interface design, online learning, and other computer-based systems. The basic idea is to incorporate gaming techniques into activities to increase user engagement. From Wikipedia:

Gamification techniques are intended to leverage people’s natural desires for socializing, learning, mastery, competition, achievement, status, self-expression, altruism, or closure, or simply their response to the framing of a situation as game or play.

Gamification commonly uses these elements (also from Wikipedia):

Game design elements are the basic building blocks of gamification applications. Among these typical game design elements, are points, badges, leader-boards, performance graphs, meaningful stories, avatars, and teammates.

This article discusses some of the principles involved and Dennis/AD6DM wrote this piece on the topic: The Gamification of Ham Radio.

Summits On The Air

I first became aware of this topic after I became involved in Summits On The Air (SOTA). Before SOTA was a thing, I was often found on the top of some summit making radio contacts. So when SOTA was established in Colorado (W0C), I thought “this is interesting but I am already doing it.” It did strike my fancy enough that I started submitting logs into the SOTA database. Oh, guess what, many of my mountaintop operations were the first activation for SOTA. How about that? I am the first. I win. I have bragging rights, or something.

Soon I was accumulating SOTA activator and chaser points. My first objective was to qualify for the 100-point activator certificate. (SOTA has many certificates and awards.) Achieving 100 points took me about 15 activations, so it is not too difficult but does represent an accomplishment. It did not take very long to do this and soon I was focused on 1000 points for the coveted Mountain Goat award. That goal took several years to complete, but I got it done. I decided to only use the VHF/UHF bands for the Mountain Goat award, so that was my little personal twist on that accomplishment.

We can clearly see that the SOTA program has these elements of gamification: points, badges (certificates/awards), and leaderboards. For me, the leaderboard is the Activator Role of Honour, with the Colorado (W0C) Association selected:

At the moment, I am #12 on the list. I do not aspire to be at the top of the list but I do want to be on the list, somewhere above the 1000 mark. I also like to see how my fellow W0C SOTA activators have been doing. For example, it has been fun to watch Szymon/WV0X go from zero activator points to over 1800 in a short period of time. Also, Gary/W0MNA and Martha/W0ERI are a couple from Kansas (no SOTA summits in the state) that have both made it to Mountain Goat. Not an easy accomplishment. It is cool to see that we have 19 Mountain Goats in the association and more on their way. Pretty good!

SOTA does not specifically have any teams formed as part of the program but the camaraderie of W0C is essentially a team. We share information about various summits and encourage each other when new goals are achieved. Sometimes groups of activators get together for a joint activation. (Most areas that have significant SOTA activity also have this community/team effect.)

Parks On The Air

Recently, I have become involved with Parks On The Air (POTA), which also has gamification built into it. POTA has the advantage of parks being virtually everywhere. (Unlike SOTA summits, Kansas has parks to activate.) As Joyce/K0JJW and I have traveled around the country, POTA has been a satisfying activity to include in our plans.

POTA has many different award schemes, too many to mention here. I pulled up my awards page to see what I have qualified for:

The objective I have set for POTA is to activate all the parks in Colorado. I want to visit them anyway, so this is a good opportunity to blend ham radio with our travel plans. There are 187 POTA parks in Colorado, so this is going to take a while to complete.

Implications

Gamification can be used to make ham radio activity more fun and to more fully engage the participants. Traditional radio contesting is clearly a competition and has the elements of keeping score, having leaderboards (after the contest) and having teammates. However, most contests provide painfully slow feedback. The official results may not be posted until 6 months later. (The 3830 Scores website was created to bypass this delay by sharing scores immediately.) Contesting is obviously a game, so where’s the gamification? [Update: Justin/K5EM pointed out there are contests that have online live scoring: contest.run and contestonlinescore.com ]

Perhaps your radio club (or just your group of ham friends) can use gamification to have fun. You could leverage programs like SOTA and POTA to create a club activity. Pursue a club goal (activate 50 parks or summits this year), a friendly competition, whatever. POTA lets you activate with a club call while still providing credit for the operator, so that opens up some possibilities.

If you are getting stale in your ham radio operating, perhaps one of these gamified programs would be good motivation for you. It could be SOTA or POTA (both include chasing, so you can do it from home), or maybe some other program out there.

Those are my thoughts. What do you think?

73 Bob K0NR

Working Phone Sweepstakes

Posted on 25 November 2021 by Bob K0NR — No Comments ↓

This is a report on my single-operator contest effort during the ARRL November Sweepstakes (Phone) HF Contest. Some other potential titles for this article are:

A Slacker's Guide to Working the Sweepstakes
How To Almost Work 50 States On a Weekend
A Simple Way to Get On the HF Bands

Contests on the HF bands can be a fun way to make a lot of contacts and get some new states or countries. The ARRL Sweepstakes promotes contacts between US and Canadian stations, so it is an opportunity to work those states and provinces.

The Yaesu FT-950 is a capable 100-watt transceiver for HF and 6 meters.

The Club Challenge

I don’t usually work the Sweepstakes contest but Bill/K0UK put out a challenge to the Grand Mesa Contesters club to get on the air and contribute whatever points you can to the aggregate club score. I thought this was a good idea and decided to join in the effort. I already had committed to teaching a General License class on Saturday, so that limited my operating window to mostly Sunday. No problem, I could still make a significant number of contacts on Sunday.

I read the rules for the contest to make sure I knew the operating times, entry categories, what stations I could work for points, and the contest exchange. Sweepstakes has a complicated contest exchange, that includes a serial number (every contact gets a unique sequential number), precedence (operating class), your callsign, the last two digits of the year you were first licensed, and your ARRL section. Wow. For me, the section is just Colorado (abbreviated CO), but some states have multiple sections. It is a great idea to have the list of ARRL and RAC (Radio Amateurs of Canada) sections available. So the information I gave to the other station was something like this: 105 A K0NR 77 CO. In the example, 105 is the serial number that incremented with each radio contact.

Antenna Project

It turned out that my HF antenna at the house fell down some time ago because the rope holding the wire had rotted away. So my first task was to do a quick but effective antenna installation. We have a 30-foot Ponderosa pine in the backyard, which is my preferred antenna support. I have a number of wire antennas stashed away in my basement, including dipoles, end-fed halfwaves, G5RV’s, etc.

An example of a MyAntenna end-fed long wire (EFLW) antenna with 9:1 matching transformer.

For this contest, I decided to use an end-fed antenna from MyAntennas.com, about 44 feet long. This antenna has a 9:1 matching transformer (an “unun”) that matches the high-impedance of the wire to something closer to 50 ohms. An antenna tuner is required to do the final matchup over multiple HF bands. This antenna is long enough to be effective on 40 meters and any higher band, which matches my usual operating habits. I had a Yaesu FT-950 transceiver available which has an internal tuner that was able to match the antenna on 40m, 20m, 15m, and 10m. This is not an end-fed halfwave…it is a “random” length of wire that is not resonant on any ham band but will radiate pretty well using the matching transformer. The advantage of this antenna is its simplicity and ability to handle multiple bands, with the push of the internal antenna tuner.

My main challenge was to get this antenna up into my favorite Ponderosa pine tree. Again, I took a simple approach. I grabbed my spin-cast fishing pole, attached two 5/16-inch hex nuts to the end of the line (to act as a weight), and cast the nuts up over the top of the tree. This may sound difficult, but it only took me three casts to get the fishing line on a limb that I liked. I let the line out and let the weight drop to the ground. Then I attached a 1/8-inch synthetic rope onto the fishing line and pulled it back up over the tree. Soon, I had my antenna support rope passing over the very top of the tree. It was a simple matter to attach and hoist the undriven end of the antenna to the top of the tree. The antenna is longer than the height of the tree, so I sloped the antenna away from the tree.

A length of RG-8 style coax connected the antenna and the transceiver in the ham shack. I did not ground the antenna transformer or add a counterpoise, hoping that the length of coax would be sufficient to act as a counterpoise. This worked out OK and the FT-950 was able to drive the antenna using just the internal antenna tuner on all bands.

Station Setup

You don’t have to have a computer to log your contacts during the contest, but you really should. Even with 50 contacts written on paper, it becomes difficult to remember which stations you’ve already worked. Also, the logging program automatically generates the serial number mentioned above. Very helpful.

The N1MM entry window shows the serial number of the current QSO plus the contest exchange from the other station.

For most contests, I use the N1MM Logger+ software, which is arguably the standard in ham radio contest loggers. It is free to use and is available here. I probably use about 10% of the power of this software but it is relatively easy to use, once you get familiar with it. It has templates for all of the contests, so it keeps track of your score and warns you if you’ve already worked a station. It automatically generates the cabrillo format for submitting your log electronically.

Results

With a 100-watt-and-a-wire station, you have to compete with much more capable stations during a contest. These folks may be running 1kW and gain antennas. I used the “search and pounce” technique, tuning around to find strong stations calling CQ. I typed the callsign into the logging program to make sure we have not already worked and then I called them, just saying my callsign. If they hear me, they will call me back, providing their exchange information. I enter that into N1MM and give them my info. It is as simple as that.

I can usually judge how well my station is doing by how quickly I can contact another station. If they answer me on the first call, that’s great. If it takes a few calls, it usually means that someone else is beating me out in the pileup. I was happy with the performance of the station — I was making contacts at a decent rate.

I made 187 QSOs in about 7 hours of operating, which works out to one contact every 2.5 minutes or so. That rate is not going to win the contest but it was good enough to keep me having fun.

The scoring multiplier for the contest is ARRL and RAC sections, with a maximum number of 84 sections. I worked 66 of them, so not too bad but not a clean sweep. I worked 45 of the 50 US states, missing South Dakota, Oklahoma, New Mexico, Utah, and Alaska. Except for Alaska, the missing states are relatively close to Colorado, so a little more time on 40m (or 80m), for shorter skip distance, would probably have gotten them. The point is that you can achieve Worked All States (WAS) on a single Sweepstakes weekend.

This is a good example of how to get an HF station up and running and make some radio contacts. I often encounter hams that are new to HF and not quite sure how to get on the air. It does not have to be complicated…get a basic transceiver, power supply, coax and a wire antenna and give it a try. Doing this on a contest weekend means that you’ll have plenty of stations to contact.

73 Bob K0NR

Don’t Mess With The Field Day Rules

Posted on 6 April 2020 by Bob K0NR — 22 Comments ↓

Given the Chinese/Wuhan/COVID virus situation, many hams are anticipating a change to their ARRL Field Day operation. I’ve also seen a number of proposals to modify the FD rules to allow for a different kind of operation. I appreciate that kind of thinking outside the box but I think it is misguided. One of the strengths of FD is it already has a set of flexible rules and operating classes, so you can adapt it to what you or your club wants it to be. See my post: ARRL Field Day – Season to Taste

Some Ideas

What are some of the proposals? The first one I noticed is a proposal to allow all Class D stations (home station with commercial power) to work other Class D stations for points. The FD rules do not currently allow this. Class E stations (home station with emergency power) are allowed to any class station. Obviously, this rule is to encourage people to develop emergency power capability (and use it) for their home station. This is perfectly aligned with the emcomm focus of Field Day.

Another proposal is to allow a “backyard operating” class, where you set up a portable station in your backyard. Of course, this is already allowed under the rules as a Class B station.

One of the more innovative ideas I’ve heard is to allow multiple stations (not colocated) to operate under one club callsign, coordinating their operation via the internet. This approach emulates a “normal” Class A FD operation, while everyone is locked down at home. This is not allowed as a Class A station: “All equipment (including antennas) must lie within a circle whose diameter does not exceed 300 meters (1000 feet).” This is roughly equivalent to a group of Class D or E stations working together towards a common score. Why not just operate as independent Class D and E stations, which is more like a real emergency situation?

Adapt and Innovate

Our local radio club is considering different ways to adapt, seeing this as a training and learning opportunity. We will probably encourage our members to get on the air individually, with emergency power. We will likely encourage members to work other members, providing some kind of incentive or award. So our FD may look more like a local operating event, in addition to working distant stations. VHF/UHF will probably play an important role so that we include Technician licensees. Not sure just yet.

We are all experiencing some serious challenges this year and Field Day is not going to be the same. I am a bit surprised that the first thought about Field Day is to change the rules to make it easier or somehow better. I think we just need to adapt and innovate within the existing format. Existing Field Day Rules have plenty of flexibility.

That’s what I say. What do you think?

73 Bob K0NR

A Notable 2m Radio Contact

Posted on 9 January 2020 by Bob K0NR — No Comments ↓

For the 2019 CQ Worldwide VHF Contest, I did a modest effort on 6 meters and 2 meters using mostly SSB and FT8. I operated from our cabin (DM78av). We had some good sporadic-E propagation on 6m which enabled some long-distance contacts to the east. Then I noticed that 2 meters was also open so I quickly turned my attention to that band. While it’s common to have some sporadic E on 6 meters during July, having it on 2 meters is a lot less common. I was thrilled to snag 5 contacts to the eastern US on 2 meters.

One of the 2m contacts was with Jay/W1VD in Connecticut. Shortly after the contest, I got an email from Jay asking about my exact location for the contact, which I supplied using the 6-character grid locator (DM78av). He told me that it is very difficult to work Colorado on e-skip from Connecticut…the general belief among VHF enthusiasts is that they have to use another propagation mode to work the state. Well, apparently that is not true!

Jay also worked Ken/W0ETT in Parker, CO so this turned into a three-way email discussion. Ken is located about 80 miles to the east of our cabin, so my QSO with W1VD was at a greater distance. Jay investigated the ARRL records and found that these two 2m contacts were notable enough to “make the list” at the ARRL but they are not new distance records. See the ARRL records list here.

Here’s a snippet from the ARRL list, with my W1VD QSO shown as 2793 km (1735 miles). The W0ETT QSO is also shown on the list as 2674 km (1662 miles).

You can see W1VD’s station information on the QSL card above. Obviously, a nice setup. I was using a Yaesu FT-991 driving a Mirage amplifier with 150W output to a 2M9SSB Yagi antenna. My antenna mast is only 25 feet above the ground but I benefit from an excellent radio horizon to the east from 9630 feet in elevation.

73 Bob K0NR

Genesee Mountain: SOTA and VHF Contest

Posted on 21 January 2019 by Bob K0NR — 3 Comments ↓

Bob/K0NR operating from the summit of Genesee Mountain (W0C/FR-194)

For the ARRL January VHF contest, I did a combination Summits On The Air (SOTA) and contest entry. I am recovering from a knee injury so Genesee Mountain (W0C/FR-194) turned out to be a nice easy hike for me. Of course, Joyce/K0JJW joined me and also did a SOTA activation. Caleb/W4XEN came along with us and activated the summit for SOTA using the HF bands. Finally, Brad/WA6MM showed up on the summit for a social visit.

Hiking route to Genesee Mountain from lower parking area.

To get to the Genesee Mountain, go west on I-70 from Denver, take Exit 254 to the south. Turn right onto Genesee Mountain Road and head into Genesee Mountain Park. There is an extensive trail system in the park and several different ways to reach the summit of Genesee Mountain. In fact, if the gate is open, you can drive right to the summit. The route we took starts at a parking area that is always open. With only a 0.7 mile hike (300 feet vertical), this is an easy and highly-recommended trail.

Leaving the parking area going uphill, we soon encountered the Genesee Mountain Trail which we followed to the left. Later we transitioned to the Genesee Summit Trail, which goes to the summit. Both of these are well marked but you need to make sure you catch the “summit” trail.

This sign clearly marks the route to the summit trail

We took more than the usual set of equipment for this activation so that we could cover the 6m, 2m, 1.25m and 70cm bands. For FM, we set up a Yaesu FT-90 2m/70cm transceiver with a ladder-line J-pole hanging from a rope in a tree. This omnidirectional antenna does not have any gain but I figured that for FM it would be most efficient to not mess with having to point a yagi antenna. For 2m and 70cm ssb/cw, I used a Yaesu FT-817 driving an Arrow II dualband antenna. The FT-817 also handled the 6m band, driving an end-fed half-wave wire antenna supported by a fishing pole (HF SOTA style). For the 1.25m band, I just used an Alinco handheld radio.

Caleb/W4XEN operating the HF bands for SOTA. Note the use of the SOTA flag to obtain an extra 2 dB of signal.

Genesee Mountain is a popular SOTA summit because it is so easy to access but still provides a good outdoor experience. We encountered a dozen of so hikers and mountainbikers on the summit and it can be very busy during a summer weekend. The summit is wide and flat with plenty of room to set up a portable station. For VHF, it has an excellent radio horizon to the front range cities.

Brad/WA6MM and Joyce/K0JJW on the summit.

Joyce made 14 contacts on 2m and 70cm FM. I made 52 QSOs, as shown in the table below. SSB activity was relatively light considering it was a VHF contest weekend. I was pleased to work Jay/W9RM in DM58 on 2m SSB at a distance of 167 miles. W9RM is on the other end of the state with many mountains blocking the path. I also worked Jim/WD0BQM in Mitchell, NE (DN81) on 2m CW, at a distance of 175 miles. VHF is not limited to line of sight!

    Band   Mode  QSOs     Pts  Grd  
      50  USB      5       5    2   
     144  CW       1       1    1   
     144  FM      19      19    2   
     144  USB      7       7    2   
     222  FM       3       3    1   
     432  FM      15      30    2   
     432  USB      2       4    1   
   Total          52      69   11   
        Score : 759

We had a great day on the summit, operating for just under 4 hours (with lots of breaks along the way). Thanks to Caleb/W4XEN and Brad/WA6MM for joining the fun. If you are looking for your first or an easy SOTA activation, give Genesee a try.

73 Bob K0NR

Phone Contesting Tips For DX Contests (AE6Y)

Posted on 23 April 2018 by Bob K0NR — 1 Comment ↓

Proper use of a phonetic alphabet can be very helpful when working phone under marginal conditions. I’ve written a basic article on phonetics over at HamRadioSchool.com, so you might want to review that. I recently came across an article by Andy/AE6Y on some tips and tricks to use during contests. He does a super job of explaining why the ITU phonetic alphabet isn’t always the best choice. I don’t usually reprint other author’s work on this blog but somehow this article really got my attention. Reprinted here with permission. – Bob K0NR

Phone Contesting Tips For DX Contests

Andy Faber, AE6Y
3/29/18

This article is prompted by the recent WPX SSB contest, in which I worked thousands of guys from Aruba as P49Y, which engendered much reflection (and teeth-gnashing, to be sure) about how U.S. hams can be best understood from the DX end. I’m not addressing this to relatively clear-channel domestic contests but to the situation where you are trying to get through to a DX station that may be hearing a pileup, plus noise, ear-splitting splatter from adjacent stations and all of the other sonic annoyances that make many contesters prefer CW. If there is no pileup and you know the DX station can hear you completely clearly, then you’ll get through regardless, but if not, here are some suggestions:

First, be sure you are calling on his exact frequency. In CW contests, it can be helpful to separate yourself from the pack by calling off frequency, but that’s not true in SSB. Off-frequency stations sound distorted and are hard to understand. The DX station may well come back to a weaker, but more intelligible station that is on frequency, even if you are louder. In order to work you, he has to figure out which way to adjust the RIT, and then go ahead and do it. A tired operator on the other end may just not bother, until he has worked everyone else.

Second, make sure your audio is clean. It is so much easier to understand clear audio, even if it is weaker than a louder, distorted signal. KH7XS mentioned in his 3830 posting that this year there particularly seemed to be over-processed signals coming from South America, and I noticed the same thing. It used to be that the Italians who were the worst offenders, but they seem to be better now. This weekend, the Cubans were particularly hard to understand. The prize for the easiest audio to understand goes each contest to the hams from the British Isles. The G’s, M’s and their derivatives invariably have very clean (and usually nicely treble) audio that can be understood even when the signal doesn’t budge the S-meter. On several occasions I chose a weak but clear Brit over a loud, but distorted, competitor.

Ok, so you have a clean signal and are calling on frequency, now how do you get the information through, both your callsign and your contact number (for WPX)?

Here are some tips:

If you are loud enough and have an easily recognizable call, you can skip phonetics. So this weekend, when K1AR called, he was easy to pick out, same for K3UA, K3ZO, N6AA, and a few others. But for most guys, and when in doubt, use phonetics. Endless bandwidth has been expended on the subject of phonetics, and people have differing opinions on the topic, but here are my thoughts from being on the DX end:

The first thing to understand is that the standard, “recommended” international alphabet works dismally in marginal conditions. The words are too short, and some don’t have unique sounds. Generally speaking, the one-syllable words just get lost, while the two syllable words are better, and the longer ones are even better.

Thus, one-syllable words like “Fox”, “Golf” and “Mike” are horrible. Some of the two-syllable ones are OK (e.g., “Hotel” and “Quebec”), but others, such as “Alpha” and “Delta”, or “X-ray” and “Echo”, “Kilo” and “Tango” sound very similar, so are easily confused. I worked a guy with the suffix XXE, and had to get a number of repeats until he finally said “X-Ray X-ray Ecuador,” which did the trick.

There are two basic cures for these problems. The first is only to use these crummy phonetics the first time as a trial. If the DX station asks for a repeat, say your call twice, once with the standard phonetics and once with different ones. Don’t just keep repeating your call the same way. Something in either the way you say it or the way the DX hears it is creating ambiguity. If you keep repeating the call the same way it may well be that part of it is just hard to decipher, and it may not get any easier.

If the DX station is a good English speaker then custom phonetics may work, such as “King George Six…” In fact when I thought a KK4 station was a K4, he used a very effective phonetic, “King Kong Four…” WA2JQK uses “Jack Queen King” in domestic contests, but that won’t work well for non-native speakers. The Wyoming station N7MZW uses “Many Zebras Walking” sometimes domestically, but I noticed he was using normal phonetics in WPX.

The second approach is to switch to the geographical phonetic alphabet. This features longer and more distinctive-sounding words, which are much easier to understand. For example if your suffix is, say, HLF, then you can say “Hotel Lima Fox,” then try “Honolulu London Florida.” When I give my call with last letter “Yankee” and get asked for a repeat it works much better to say “Last letter Yankee, last letter Yokohama.” Many of the geographic phonetics work particularly well for speakers of Romance languages like Spanish and Italian (e.g., terms like “Guatemala”, “Nicaragua”, and “Santiago”). There are a few letters for which there are not good geographic equivalents. Obviously, “X-ray” is one of them. For “Echo”, “England” is sometimes used, but “Ecuador” is better. Although “London” and “Lima” are both geographic terms, “London” is much better. And “Denmark Mexico” is many times superior to “Delta Mike.”

Numbers in the callsign can also cause trouble. What if the station comes back to “K3” instead of “K6”? In general, just try to repeat the number, but if he still doesn’t get it, you can try counting, e.g. “Kilo Six, 1, 2, 3, 4, 5, 6.” Or for us West Coasters, “Kilo Six in California, West Coast” can be useful.

Which brings me to the subject of numbers in exchanges like WPX. I commented in a 3830 post a few years ago that the English numbers that everyone uses are just too ambiguous, most of them being plain too short. I recommended using some Spanish numbers, like “cuatro” and “ocho”, but that suggestion went nowhere, so I hereby drop it, unless you are trying to get through to a native Spanish or Italian speaker. In fact, In WPX, I just couldn’t understand a number from a CO8 station with terrible audio. I kept asking, “your number 424?”, “your number 242?”, “your number 224”, etc. Normally, one doesn’t confuse “two” and “four,” but this guy’s audio was driving me crazy and I wasn’t sure how well he was understanding me either. Finally I had the presence of mind to ask in Spanish, and when he said “dos cuatro cuatro,” he was in the log. If he had said that in the beginning I would have understood him in spite of his maladjusted audio.

One source of confusion for the DX station is not knowing how many digits there are, particularly later in the contest when a number can have 1, 2, 3, or 4 digits. There are a couple of ways to help. For example: suppose the DX station thinks he hears “[garble] six six” and he asks: ”your number six six?” If your number is just 6, you can say to be helpful “Negative. My number zero zero six, number six.” Adding the word “number” in front of the digit indicates there are no missing digits. If your number is 66, just say “Roger, roger.” If it’s 56, say “Negative, number five six, fifty–six.” If it’s 256, say, “Negative. Number two five six, two fifty-six (or even “two hundred and fifty-six”). I know we were taught that it is incorrect to say “two hundred and fifty-six,” and we should just say “two hundred fifty-six,” but using the “and” makes it more intelligible.

In general, it’s usually best to say your number twice, in two different ways. For example it’s often hard to discern, “two three” from “three three”. So you can say: “five nine, two three, twenty-three,” since “twenty” and “thirty” sound very different. Similarly if your number is 15 and you say “one five”, that might be confused with “one nine”, so say “one five, fifteen.” If it’s late in the contest and you might be expected to have a three-digit number you can say “zero two three, only twenty-three”. And if you have a one digit number late in the contest, it’s best to add zeros, saying, e.g., “zero zero nine, number nine”, not just “nine.”

I hope these tips from the DX end are helpful. They should be even more useful in the next few years, as declining sunspots forcing us increasingly into the QRM alleys of 20 and 40 meters.

2017 June VHF Contest (K0NR)

Posted on 16 June 2017 by Bob K0NR — No Comments ↓

Last weekend, I was able to participate in the ARRL June VHF Contest, my favorite ham radio operating event. I thought conditions were pretty good…mostly I am satisfied if we have some decent sporadic-e propagation on 50 MHz, which we did. (The DX spotting map indicated that the eastern half of the US had better conditions.) Once again, I entered in the Single Operator – 3 Band category with a claimed score of 34,969.

This is the first contest where I used WSJT modes and was successful but certainly not highly skilled. I know I blew a couple of MS144 contacts due to operator error on my part. As I prepared for the contest, I was really focused on getting the computer/radio connections sorted out in advance, which I did accomplish. I made some JT65 and MSK144 contacts a few days ahead of the contest, so I was good to go. The issue that I totally missed was thinking through the operating position so that I could switch modes/bands easily. Instead, I had lots of cable plugging and unplugging as I moved things around. More to learn and improve on next time.

K0NR Single Op - 3 Band
Band QSOs Mults
-------------------
 6:   254 110
 2:    29 10
 222:
 432:   3 1
-------------------
Total: 286 121
Total Score = 34,969

I made a dozen JT65 QSOs, all on the 6 meter band. These contacts were with very weak signals so I probably would have missed them on SSB. I have concluded that the main purpose of JT65 is to give bored operators something to fiddle with when band conditions are poor. It always seemed like there was just enough signal present for me to keep trying, sometimes with success, sometimes not.

I was very pleased to work K5QE for my first 2m meteor scatter QSO (MSK144). My intent is to spend more time with this mode in the coming year and focus on chasing grids on 2 meters. Thanks to the rovers that I worked: AB0YM, W0ETT, AL1VE, K6LMN, VE3WJ, N0LD, N6GP, AG4V, W5VY and WD9HBF. My best DX was XE2X, XE2JS and XE2NBW.

I looked back at my previous scores in the 3-band category. My best score (48,117) was back in 2013, the first year there was a 3-band category. Looking at my blog posting from that year, at the time I didn’t think the band conditions were very good. But I also came across this article by W0VG which indicates that stations from Colorado scored pretty well that year compared to other parts of the country. The results article in QST for that contest provides more detail. I have to conclude that this year’s conditions were not the best I’ve seen. But I’ll go back to my earlier statement that any June VHF contest with some decent sporadic-e openings on 50 MHz is a win.

Thanks to everyone that came out and played radio on the VHF bands.

73, Bob K0NR

Pursue Radio Operating Goals

Posted on 31 May 2017 by Bob K0NR — 2 Comments ↓

Operating goals or awards are a fun way to keep focused on accomplishing something via ham radio. Really, it’s a specific reason to get on the air and make radio contacts. I am not big on idle chit chat via the radio (“the weather here is 65 deg and raining”) so having a reason to make contacts helps me get on the air. I’ve tended to pursue awards in a serial manner…once I hit some level of accomplishment, I usually declare victory and move on to something else.

Way back in the wayback machine, the first award I pursued was Worked All States (WAS). It does take some effort but I was pretty active on the HF bands at the time, so many of the states just showed up in my log. But to really drive it home, I kept track of which states I still needed and actively looked for opportunities to work them.

Next up was Worked All Continents (WAC), which obviously requires working some DX. But then I decided that if I was going to have any DX cred at all, I needed to get DX Century Club (DXCC). This turned out to be a bit of a challenge with my modest station (100 watts and a dipole) but I found that working DX contests to be very helpful. The big hassle was collecting the QSL cards and getting them checked by the ARRL (back before the Logbook of the World was a thing). Once I checked the box on DXCC at just over 100 countries, I was satisfied and went on to other things. Serious DXers chase all available countries/entities to get Honor Roll and other bragging rights.

The VHF and higher bands have always been a passion for me, so I pursued the VHF/UHF Century Club (VUCC) awards. First, it was 6 meter VUCC, the easiest one to get. A really good run during the ARRL June VHF contest can produce the 100 grids you need for the award in one weekend. For me, it took a few more contests than that after factoring in the fallout that occurs when trying to get confirmation QSLs. The 10 GHz VUCC only requires 5 grids which turned out to be not too difficult. My VHF collaborator at the time, Doug W0AH (now K4LY) and I took turns operating from Pikes Peak while the other guy went out and activated the required 5 grids. It helps to have a big honkin’ mountain nearby to use for 10 GHz operating. About this time, I got into working the LEO satellites and worked the required 100 grids for satellite VUCC. I still don’t have very many grids confirmed on 2 meters, so that one is still calling to me.

Recently, I spent some effort going for the CQ WPX Award (worked prefixes award). This is an intriguing award structure because every new callsign prefix counts as a new one. For the basic mixed-mode award, you need to work at least 400 different callsign prefixes. I found this format to be a lot of fun because “everyone is DX” so to speak, but DX prefixes are also very valuable. This scoring approach is used for the WPX contests, which naturally brings out stations with less common callsign prefixes. A big motivator for me was when the ARRL announced Logbook of the World (LoTW) support for the CQ WPX awards. I mean, there was no way I was going to collect 400 QSL cards to submit for this award, but using LoTW made this very efficient. More on that story here: CQ WPX, LoTW and the End of QSL Cards.

Summits On The Air

Lately, I’ve been active in the Summits On The Air (SOTA) program, both activating and chasing summits. This is a natural fit for me as I’ve enjoyed mountaintop operating in various forms, mostly on VHF and UHF. (See my SOTA blog postings.) The SOTA program has a wide variety of awards, supported by a very powerful database used to record SOTA radio contacts and keep track of the scores. It is not really a competition but there is friendly rivalry between SOTA enthusiasts as they monitor each other’s posted scores.

I’ve been using VHF (and UHF) exclusively for SOTA and managed to qualify for the Shack Sloth Award using just those bands. (Shack Sloth is achieved with 1000 chaser points.) Shack Sloth is a bit of a misnomer for me as many of my SOTA chasing contacts were done while hiking, mobile or portable (not sitting at home in a shack). The Mountain Goat Award is taking a bit longer because I have to drag myself up enough summits to reach 1000 points as a summit activator.

Here’s the current scores for the Colorado (W0C) SOTA activators:
At the top of the list, we find Carey KX0R totally killing it with 2808 points. These folks have all reached the coveted Mountain Goat status: KX0R, K0MOS, K0JQZ, W0CCA, KC0YQF, W0CP, KC5CW. I am further down the list, tied with AD0KE at 302 points. Now, remember this is not a competition 🙂 Honestly, I wish I were further along the path to Mountain Goat but I’ve decided to not fret too much, keep working at it and enjoy the journey. Walt W0CP recently gave me some excellent advice: just keep making progress.

Other Goals

You may not find the awards and goals I’ve mentioned to be very interesting, but there are many other options. In 2016, the ARRL sponsored the National Parks On The Air (NPOTA) program, which created a lot of interest and activity. I did just three activations for NPOTA but many people really got into it.

You might also set your own personal goal, not associated with any award. I know one ham that decided his goal was to make a ham radio contact every day of the entire year. This sounds simple but if you have a full-time job and other responsibilities, it takes some persistence to make this happen. Perhaps you are public service oriented; you might set a goal for the number of ARES events you support this year. I challenge you to think about what it is you are trying to do with ham radio and set a goal that is consistent with that.

Those are my thoughts, what do you think?

73, Bob K0NR

2017 Mt Herman Winter Activation

Posted on 25 January 2017 by Bob K0NR — 7 Comments ↓

On Saturday, we returned to the Most Radio Active Mountain in Colorado, Mount Herman (W0C/FR-063), for a combination VHF contest, SOTA activation and winter hike. Our radio crew consisted of Steve/WGØAT, Caleb/W4XEN, Joyce/KØJJW and me. I’ve worked Steve forty times on various summits and often when he was activating Mount Herman, but this is the first time we did an activation together. What a treat be on the same summit as the Goathiker! Not only that, Peanut goat came along to supervise the entire operation.

Bob K0NR installs the SOTA flag under the supervision of Peanut (photo: wg0at)

My objective for the day was to chalk up another VHF SOTA activation, while also making some Qs in the VHF contest. For most SOTA activations, I just focus on 2 meters. During a VHF contest, I bring more gear to cover the other bands. The main rig for SSB/CW was my FT-817 driving an Arrow II dualband yagi for 2m and 70 cm. For 6m, I used an inverted Vee dipole supported by a crappie pole. I also had two FT-1D handheld radios listening on 146.52 and 446.0 MHz.

I made 21 contacts on 6m, 2m and 70cm, with 7 grids/mults and a Single Operator Portable score of 164. Not that great of a contest score but it was only a few hours of operating. From a SOTA perspective, this is an attractive number of VHF QSOs in a relatively short time.

Surprisingly, even during a VHF contest, most of the contacts were on FM with the usual SSB contest stations rather scarce. It was very handy to be able to use 146.52 MHz for the contest, finding a number of casual contesters on that frequency.

The high point of the day was working Jay W9RM on the other side of the state in DM58 using 2m CW on 144.210 MHz. The distance was about 170 miles on a path that went over or through several mountain ranges. Not too bad for QRP. (Oh, I guess it doesn’t hurt that W9RM has a serious weak-signal VHF station: 2M-5WL yagi at 50 feet.) This contact demonstrates the advantage of CW and SSB on 2 meters. Most VHF SOTA action is on FM due to the convenience of a 2m FM HT. But FM has poor weak-signal performance so much better range can be achieved with both CW and SSB. When is the last time you made a 170 mile QSO with an FM handheld?

Caleb W4XEN running a pileup on 20m phone

This was the first SOTA activation for Caleb/W4XEN. Judging by the smile on his face, it won’t be his last one either. While I played on VHF, Steve did his usual thing on HF using CW, using a KX3 to drive an end-fed antenna. Caleb did a bit of both HF and VHF, managing to get a nice pile up going on 20m SSB, using a Yaesu FT-450 driving a BuddiStick antenna. Joyce made a few contacts on 2m FM but mostly took pictures and occasionally tossed GORP in my direction.

Bob K0NR and Steve WG0AT on their first ever joint SOTA activation (photo: k0jjw)

On my last winter activation, my iPhone quit in the cold, so I did not want to rely on it for logging this time. I had a clipboard with my paper log on it, also holding the dual-paddle key. The key moved around a bit and my Morse code sending was sloppy. I don’t work a lot of CW for SOTA but it does come in handy at times, so I’ll be looking at improving my setup.

The 6m inverted Vee worked out OK but it was a little inconvenient to run the coaxial cable to the apex of the antenna. I’ll be looking to swap that antenna out for an end-fed half wave, which is so common on the HF bands for SOTA.

Steve brought along a large umbrella for use as an instant-up wind shelter. That looks like a practical way to block the wind.

Steve WG0AT operating his KX3 under the protection of the innovative hiking umbrella

The weather was not great…we had a few patches of blue sky but it was mostly overcast and cold (probably 25 degrees F). We lasted about 2 hours before the cold started to take its toll, then we scooted on down the mountain.

Peanut goat and Caleb W4XEN. (photo: wg0at)

Thanks to Joyce, Steve and Caleb for a great day playing radio in the mountains.

73, Bob KØNR

Update 5 Jan 2018

It turns out I placed well in the January VHF Contest – Single Op Portable category. Of course, I was the only entry in the Rock Mt Division for this category. Here’s the award certificate.

January VHF Contest Plus SOTA

Posted on 31 January 2016 by Bob K0NR — 2 Comments ↓

It’s been a while since I’ve done a January VHF contest from a mountaintop so I decided to give it a try from Mount Herman this year. The ARRL recently changed the contest rules to allow the use of the national 2m fm calling frequency for contests. See Coming Soon: 146.52 MHz in ARRL VHF Contests. I wanted to see how this change would play out in practice when doing a combination VHF Contest plus SOTA activation. In previous attempts, I had to vector the SOTA activity to another 2m fm frequency for it to be a legal contact for the contest. The SOTA + Contest operation is attractive because it has all the elements of a fun SOTA hike coupled with the increased activity of a VHF contest. The contest brings out the weak-signal folks with very capable stations, increasing the probability of making some good DX contacts.

Bob K0NR using an HT to make contacts on 446.0 MHz FM.

Joyce KØJJW and I hit the trail at 10:30 AM local with the goal of being at the summit around noon (1900 UTC) for the start of the ARRL contest. The trail was icy, but manageable with the gripping devices on our boots. The weather was chilly but not bad for January. At the summit, I configured my FT-60 handheld radio for 146.52 MHz using a 2m half-wave vertical. My first call netted a QSO with Tim, KAØMWA in Castle Rock. I worked a few other stations on 2m fm and then set up the 2m ssb station (FT-817 plus Arrow II antenna). On 144.200 MHz SSB, I contacted two Wyoming stations in grid DN71, about 140 miles away. I also gave a call on 446.0 MHz fm and worked W3DHJ and KE0HBW mobile.

Freq    Mode    UTC     Call     Grid
146.52    FM    1900    KA0MWA   DM79
146.52    FM    1902    N0AXK    DM79
146.52    FM    1905    N0LP     DM79
146.52    FM    1905    K0GPA    DM79
146.52    FM    1905    WG0AT    DM79
146.52    FM    1920    N0ISB    DM78
146.52    FM    1923    N0LEA    DN70
144.2    SSB    1932    WY7KY    DN71
144.2    SSB    1935    K0ALE    DM79
144.2    SSB    1938    AB0YM/R  DM79
144.2    SSB    1939    KG0RP    DN70
144.2    SSB    1940    WA7KYM   DN71
144.2    SSB    1942    KC4YLV   DM79
446.0    FM     1948    W3DHJ    DM78
144.2    SSB    1949    WE7L     DM79
144.2    SSB    1951    N0SP     DM79
446.0    FM     2000    KE0HBW   DM79

The wind was strong at the summit and kept blowing everything around, making it difficult to operate the radio and manage the antennas. After an hour of operating, I decided to QRT and head on down. I know I missed a bunch of potential contacts, especially having not gotten on 70 cm and 6m ssb.

Except for the short operating time, the operation played out as expected. I was able to work the SOTA folks and 2m fm enthusiasts on 146.52 MHz. I made it a point to not hog the calling frequency, as there are quite a few folks that monitor there. Switching over to 2m ssb, I worked the contest crowd, typically with more capable vhf stations. My score is a whopping 114 points, in the single-op portable category.

Thanks to everyone that got on the air to play radio that day!

73, Bob KØNR

HF Slacker Operation for CQ WW SSB

Posted on 26 October 2015 by Bob K0NR — No Comments ↓

The CQ Worldwide DX SSB contest was last weekend and I applied my signature HF Slacker™ operating methodology to this event. Most of the HF gear I have is kept at our cabin in the mountains but I had to be at the house this weekend due to some commitments. I decided to apply Field Day principles and rig up whatever I could with equipment on hand.

I dug out the Yaesu FT-847 transceiver, an MFJ antenna tuner and a half-size G5RV antenna to configure a basic HF station. Using a fishing pole to cast a steel washer over a tall tree in the back yard, I rigged up the antenna between the tree and the house. The G5RV is a compromise antenna…I’d much rather have something like a trap or fan dipole. But it’s what I had on hand, so I made it work. The impedance presented by this antenna is all over the map, so a decent antenna tuner is a must.

I started out on 15m with a few contacts to Europe and Central America. Later I moved up to 10m and made even more contacts there. I was mostly searching around for the best DX but still working a few stateside stations. Later in the afternoon, the bands swung towards the west and I managed to work KH7CW and JR3NZC before going QRT for the day.

Sunday morning brought more propagation, first to Europe, then the Caribbean and South America. The high point was working AHØBT in the Mariana Islands and VK2GGC in Australia. AHØBT was not real strong, maybe S5 at my location so I thought I’d struggle to punch through the noise and QRM on the band. However, it only took a couple of calls to make the contact. That’s what I like about the 10m band!

I used the N1MM logging program during the contest. A snapshot of the log is shown below.I only worked the contest intermittently on Saturday and Sunday, maybe 5 or 6 hours total operating time. Still, I managed to work 49 countries and 30 CQ Zones. That’s half way to DXCC on one weekend with a very basic HF station. Radio contests stimulate activity and DX contests bring out the DX. I point this out to encourage others to give it a try, even if they don’t have huge antennas on a tower and a linear amplifier. Almost all of my contacts were on 15m and 10m, which tend to be more productive when conditions cooperate. Twenty meters gets jammed with high power stations so it is often tough going for the little pistols.

 Band     QSOs     Pts  Zone  Country
    14       2       3    2    2
    21      30      70   13   21
    28      52     136   15   26
 Total      84     209   30   49
Score: 16,511

Another weekend of having fun messing around with radios. Even if I’m an HF Slacker™. 🙂

73, Bob K0NR

2014 September VHF Contest Certificate

Posted on 25 August 2015 by Bob K0NR — No Comments ↓

The certificate for my entry in the 2014 ARRL September VHF Contest arrived in the mail last week. Given that it has been 11 months after the contest, I had pretty much forgotten about the effort. The ARRL VHF contest certificates look great, even if they do take a while to get issued. It turns out this contest entry was the combination VHF contest plus Summits On The Air (SOTA) activation from Mt Herman that I blogged about.

My blog posting said my score was 767 but the actual score was 780. Not a big score by any standard but not bad for ~4 hours of operating on a Saturday afternoon. As I suspected, this sets a new record for the Single Operator Portable category in the Colorado Section. What I did not expect is placing sixth in the overall contest (for my category). For the most part, this was just a really fun SOTA activation that included some VHF contest action.

Summary: The score doesn’t matter; any day having fun with ham radio is a good day.

73, Bob K0NR

Coming Soon: 146.52 MHz in ARRL VHF Contests

Posted on 25 July 2015 by Bob K0NR — 7 Comments ↓

I’ve been known to ~~whine complain~~ comment about the prohibition against using 146.52 MHz during ARRL radio contests. For example, see The One Frequency You Should Never Use on Field Day and Mt Herman: SOTA plus VHF Contest.

During my presentation on Mountaintop VHF for SOTA at the Central States VHF Society Conference in Denver today, I mentioned this is an issue. Basically, I pointed out that Summits On The Air (SOTA) operators often default to the 2m fm calling frequency, which is prohibited for use in the ARRL contests. This gets in the way when mountaintop stations do a combination SOTA and VHF Contest operation.

During my presentation, Brian Mileshosky N5ZGT, ARRL Director of the Rocky Mountain Division, reported that the ARRL has decided to remove the prohibition of 146.52 MHz in VHF contests. It will take some time for this to work its way into the actual rules, so stayed tuned for further developments.

This is great news…a cleanup of an unnecessary impediment to VHF contesting. Now, will the CQ Worldwide VHF Contest do the same?

73, Bob K0NR

Added 21 Oct 2015, here’s the ARRL announcement:
Use of 146.52 MHz FM Simplex Frequency Cleared for ARRL Contests

Another June VHF Contest In the Log

Posted on 17 June 2015 by Bob K0NR — No Comments ↓

Last weekend was the ARRL June VHF Contest, my favorite ham radio event of the year. For me, this is “vhf activity weekend” when all of the vhf radio enthusiasts come out to play on the bands above 50 MHz. The sporadic-e propagation that is (almost) always present during the contest means that 6 meters will be hopping.

I entered in the 3-Band Single Operator category, using 6m, 2m and 70cm. My 6m rig is a Yaesu FT-950 driving a 6M5XHP Yagi antenna. For 2m and 70cm, I use a Yaesu FT-847 to drive a 2M9SSB Yagi on 2m and a similar Yagi for 70 cm. I set up portable masts at our cabin in DM78av, near Trout Creek Pass, Colorado (9600 feet).

This year, propagation seemed OK but not great. My score turned out to be about the same as last year with similar effort and same equipment, but down from previous years. 6m had sporadic-e openings very late both evenings, about the time I was ready to give up. Fortunately, I stuck with it and made quite a few contacts late into the evening.

The rovers kept things from getting too boring when 6m was not cooperating. Thanks to W3DHJ/R, ABØYM/R and WE7L/R for roving in eastern Colorado. WBØGAZ/R passed through South Park heading towards Denver and give me a few contacts. I also got a few contacts from KØCS/R and KØJJW/R. Thanks for roving!

Best DX was ZF1EJ in EK99, a new country for me on 6m.

73, Bob KØNR

K0NR June VHF Contest Summary: 
 Band  QSOs  Mults 
------------------- 
    6:  190    83 
    2:   30    13 
  222: 
  432:   11     6 
------------------- 
Total:  231    102  Total Score = 24,684

Good Operating Habits on Field Day

Posted on 2 June 2015 by Bob K0NR — No Comments ↓

In preparation for ARRL Field Day, I will be doing a presentation at our radio club meeting, explaining how FD works. We have lots of newer hams, so I want to cover the basics well. I looked around on YouTube for some video of typical Field Day contacts so our members could hear what it sounds like.

This video shows Andy K5PO doing an outstanding job of operating the WR5P Noise Blankers Field Day station. Give a listen and notice how he keeps the contacts short and to the point, clearly communicating using phonetics.

73, Bob K0NR

CQ WPX, LoTW and the End of QSL Cards

Posted on 4 April 2015 by Bob K0NR — 5 Comments ↓

Last weekend, I had a fun time working the CQ WPX contest on SSB. I’ve always liked the format of the contest with the callsign prefix as the score multiplier (e.g., K1, K2, W1, W2, VE1, VE2 are all multipliers). Its like every new contact is a multiplier. This contest attracts plenty of DX but unlike some DX contests, everyone works everyone.

Consistent with the contest, the CQ WPX Awards Program issues operating awards based on callsign prefixes. The initial mixed mode (CW, SSB, digital) award requires confirmed contacts with 400 different prefixes. Back in the 20th century, I kept track of my confirmed contacts for WPX but lost interest along the way. I am sure I’ve worked more than 400 prefixes but the challenge was getting them all confirmed. More recently, the ARRL Logbook of the World (LoTW) added support for the CQ WPX Awards, so I started paying attention again, watching my CQ WPX total grow. I am not a big awards chaser but I have found value in using them as a specific goal to motivate me to get on the air.

Right before the CQ WPX contest, I had 380 prefixes confirmed via LoTW, so I figured that if I worked a few new ones during the contest, I could punch through 400 without too much trouble. I used my signature HF slacker approach at the cabin, using the Yaesu FT-950 to push 100 watts of RF power to wire antennas in the trees. For 40m, 20m and 15m, I used a trap-dipole antenna and for 10m I used a newly built ladder-line j-pole mounted vertically.

On Saturday, the propagation on the 10m band was smokin’ hot, strong signals from all continents. The 10m j-pole performed well. It was an absolute blast to easily work into Africa, Europe, South America, Australia, New Zealand and Asia. The 15m and 20m bands were also very productive. My approach was to tune around, looking for new prefixes to add to my confirmed total. Propagation was not as good on Sunday but still respectable but I only operated a few hours.

After the contest, I submitted my log to the contest web site and loaded my contacts into LoTW (188 QSOs and 157 prefixes). Immediately, I received two new confirmed prefixes. Over the next few hours, I checked back to watch my CQ WPX confirmed total climb on LoTW. It did not take long before it passed through 400 (and the total is still climbing). I will admit that I really liked the instant gratification of seeing my QSOs immediately confirmed.

That’s when it hit me: I am done with paper QSL cards. The amount of time and effort it takes to get 400 paper cards in my hand is just not worth it. It is soooooo 20th century.

Disclaimer: Actually, I still enjoy and use paper QSL cards…but they are just obsolete for chasing awards.

2014 World Radiosport Team Championship

Posted on 28 February 2015 by Bob K0NR — No Comments ↓

From the World Radiosport Team Championship (WRTC) website:

The World Radiosport Team Championship (WRTC) is a competition between two-person teams of amateur radio operators testing their skills to make contacts with other Amateur Radio operators around the world over a 24 hour period. All teams use identical antennas from the same geographic region, eliminating all variables except operating ability.

WRTC2014 included 59 competing teams from 29 qualifying regions around the world. Competitors represented 38 different countries.

This is a unique contest in that the stations used are roughly identical so that operator skill is the main variable. I love watching these guys work the radios, especially the CW ops. Even if you are not a contester, take a look at this excellent video and enjoy radio hams having fun messing around with radios.

WRTC 2014 Documentary from James Brooks on Vimeo.