Getting comfortable

 


As much as it is hard for me to believe, this past year I officially became a senior citizen in Canada—that’s 65 years old. Do I feel older? Not really at all, but one thing I have noticed is that my long periods of contesting have required me to make some adjustments. It may not have anything to do with me getting older, but deep down, I know it’s a factor. Being a fan of radio sport, I sit for long periods of time in front of the PC and the radio. Below are some of the adjustments this senior citizen has made to make radio sport easier.
 
To begin with, all who are involved in radio sport sit for long periods of time. For that reason, I have an office chair with above-average support: adjustable lumbar support, head and neck support, height adjustment, rollers for easy movement, and, finally, height-adjustable armrests—more on that later.
 
All my monitors are on adjustable arms, and I have them all adjusted to eye level. There is no looking up or down. In the past, I have found that continued looking up or down can get aggravating on my neck and shoulders. I have also moved the monitors in close so they are easy to see, reducing eye strain from small print. I have the programs I need for radio sport spread out over two screens. This way, information is not cramped, and nothing is hidden in the taskbar. Finally, I have a monitor connected to my Icom 7610. This stops me from looking down at the radio display. All the information is at eye level,and large and easy to see. Having said all the above there is one monitor connected to my Raspberry Pi4B that I use for Hamclock. The monitor for this sits on the top shelf of my desk. I have no room for another eye level monitor. I only check this monitor from time to time to view VOACAP propagation. 
 
During contesting, there are times I use the VFO for tuning while searching and pouncing (S&P). For this reason, I have moved the radio closer to me on the desk. It allows me easy reach to the radio with no leaning forward and overstretching.
 
One piece of hardware I use all the time is the keyboard. In my case, I use a full-size keyboard, the Lenovo Professional. In the past, I have tried the small keyboards, but I just find them to be a cramped workspace. I have a wrist support that is the full length of the keyboard. I found it was too low, and my wrists were still at an angle, so I added just the right amount of 3x5 cards under the support to get the right height. The keyboard itself is on an adjustable tray for both height and closeness to me. Once the keyboard is at the right level and closeness, I have adjusted the armrests on my chair so my arms are level with the keyboard.
 
Now, a computer would not be complete without a mouse. My mouse is off to the right and also has a wrist support. Right beside the mouse is my Icom VFO B RC-28, sharing the same wrist support. On the left side of the keyboard, I have another smaller keyboard tray that extends from the side of the large keyboard tray. I have a mouse connected to my Icom 7610. This mouse allows me to click on band spots that are shown on the waterfall display on the large monitor at eye level. This allows me to slide my left hand off the keyboard, click on a spot, and return to the keyboard without even looking down.
 
Alongside N1MM+ logging software, I also use the Win4icom suite. This allows me to change bands, and each band macro is set up to adjust filter, noise reduction on or off, noise blanker on or off, RF gain per band setting, and filter settings if needed. I can have all this done with one mouse click on the Win4icom software.
 
I am able to use my hearing aids along with my headphones. My hearing aids have fine adjustments I can make to allow me to hear weaker signals and adjust tone and sound for maximum benefit and less fatigue. All this can be saved to my iPhone and called up when I need it. My setting name is “Contesting.” All I do is swipe the iPhone hearing aid app to Contesting, and it sets everything up automatically.
 
The final thing is a portable heater set up at my keyboard level and set to low heat. In the winter, even if my radio room is warm, I find that over time my fingers get very cold. When this happens, the heater is turned on, and warm air blows across the keyboard. In no time, my fingers are nice and warm.
 
In the station setup picture the mouse on the right is my main PC mouse along with the RC-28 external vfo. On the left side the mouse on the blue mouse pad controls the Pi4b Hamclock screen. Its a bit hard to see but under the tray that holds the Pi4b mouse and Begali key is the tray that holds the mouse for the Icom 7610 in which I can click on waterfall signals.  
 
These setup ideas I use may not only be for us seniors but for anyone. I just find that as I get a bit older that these help greatly. If you have any suggestions of your own, do drop them in the comments.

Mike Weir, VE9KK, is a regular contributor to AmateurRadio.com and writes from New Brunswick, Canada. Contact him at [email protected].

Amateur Radio Weekly – Issue 401

Amateur Radio Weekly

The Top Links of 2025
At the end of each year, I take a look back at all the previous issues of Amateur Radio Weekly, count up all the clicks, and see which links were most popular among Amateur Radio Weekly readers. It’s a fun way to look back at 2025 and I hope you enjoy!
73 K4HCK

10. You’ve been warned
When the speed reached 90 words per minute there was just me and one other guy left.
KE9V

9. Exploring the Caged Hen Delta Antenna
Derived from the Hentenna, it is a very quiet, very broadband, horizontally polarized antenna with a low take-off angle excellent for DX.
AE0EN

8. Morse Maven
Master Morse code at your own pace with simulated QSOs and decoding tools using both audio and light.
Morse Maven

7. A tragic reminder: Safety must come first in the field
A tragic accident that took the life of fellow Ham Radio operator and POTA enthusiast, Tripp Owens (N4NTO).
QRPer

6. SteppIR to stop selling antennas to the Radio Amateur market
While this type of antenna was somewhat unique say a decade ago, other manufacturers now use a similar concept.
EI7GL

5. Ham community frets in “Delete, Delete” comments
Many commenters worry about the future of Ham Radio under the FCC’s deregulatory effort.
Radio World

4. The case of the shrinking Technicians
The Technician class is concerning with a 7.2% cumulative decline starting in June 2021.
K0NR

3. The U.S. Ham Radio market: Is it dying?
The short answer is no. But it is changing.
K4FMH

2. SCAMP digital mode available in Fldigi
Simple Conversational Amateur Message Protocol (SCAMP) is a weak signal digital mode developed by Dr. Daniel Marks (KW4TI).
Amatuer Radio Daily

1. Bandplan Generator
Allows completely customizable frequency ranges and segments generating a well-designed plan for screen or print.
LY1JA

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Amateur Radio Weekly is curated by Cale Mooth K4HCK. Sign up free to receive ham radio's most relevant news, projects, technology and events by e-mail each week at http://www.hamweekly.com.

CQ Worked All Zones

I always have an operating goal in sight to motivate me to get on the air. On the HF bands, I followed the typical progression of getting Worked All States (WAS), Worked All Continents (WAC), and DX Century Club (DXCC). It seems that DXCC receives all the glory and attention, with many DXers pursuing the goals of working all countries, I mean entities.

Worked All Zones

The Worked All Zones (WAZ) award is another well-known HF DX award, organized by geography. WAZ recognizes operators for establishing confirmed two-way radio contacts with stations in all 40 geographic zones defined by CQ’s official zone map. These zones divide the world into areas based on continents, regions, and specific entities (see the map below). 

This zone-based structure emphasizes propagation challenges and global coverage, often making certain zones (e.g., remote Asian or polar areas) particularly difficult depending on the operator’s location. If the goal is to recognize “working the world,” this approach seems much more logical to me than the DXCC award. For DXCC, the initial award is for 100 countries/entities, which may or may not be spread worldwide. DXCC recognizes political boundaries, which result in many different entities clustered in small geographic areas. For example, the Caribbean is filled with many small countries that are easily accessible from the US. Europe is also dense with countries. The WAZ award requires you to work stations all over the world.

My Journey

I had not paid too much attention to working all zones until recently. I began tracking them and making a point to chase the ones I needed. Of course, working DX already produced contacts with many zones around the world. I have a mixture of SSB, CW, and digital (FT8) contacts, so I was focused on the Mixed award. My HF station is modest, running 100 watts to an end-fed wire antenna. Towards the end, I was missing two zones: Zone 22 – Southern Zone of Asia (India, Bangladesh, etc.) and Zone 34 – Northeastern Zone of Africa (Sudan, South Sudan, Egypt, etc.).

I used FT8 to work these last two zones, working VU3RGB (Zone 22) in August. Then I finally worked Z81D (Zone 34) on 30m yesterday. I was pleased to get him in the log, and I quickly submitted the contact to Logbook of The World. The confirmation came through the same day. Very nice! Similarly, I submitted the confirmed contacts via LoTW to the WAZ awards manager (Jose/N4BAA), and the certificate arrived via email almost immediately. (I paid $8 to LoTW to transfer the confirmations and $12 to WAZ to process the award.)

This leads to the question of “what’s next?” in terms of operating goals.

73 Bob K0NR

The post CQ Worked All Zones appeared first on The KØNR Radio Site.


Bob Witte, KØNR, is a regular contributor to AmateurRadio.com and writes from Colorado, USA. Contact him at [email protected].

AI Analysis of Logs for Antenna Directionality

Where is this dang thing pointing?

Wire antennas generally have directionality broadside to the antenna but multi-band antennas have "lobes" of directionality that vary greatly as you go up in frequency from their fundamental frequency.  I can generate a KML file of my contacts from the Log4OM logging software, but it is a bit overwhelming and I don't have the ability to break it down by band.



I wondered what Google Gemini AI would determine from evaluating the contacts from my LOTW logs and how that differed from the theoretical directionality of the antenna.  I have over 2800 logged QSOs in LOTW that I provided for evaluation.

I have made a lot of contacts when portable but I paper log those and they rarely make it back into my electronic logs, so nearly all of these logs are from my station operation and 95% of those have been on the 80m OCF.

Gemini provided me with this evaluation


  • 80m: Broad "figure-8" pattern with maximum radiation broadside to the wire at 55° (NE) and 235° (SW).
  • 40m: A "four-leaf clover" pattern. Your strongest performance is at 45° and 315°, perfectly hitting Europe and the US Midwest.
  • 20m: Four sharp lobes that pull closer to the wire axis. Your log shows high-gain "spikes" at 35° (Europe) and 330° (West Coast).
  • 10m: Eight or more very narrow lobes. Your 10m contacts are extremely directional, primarily clustering at 50° and 130°.

I then asked Gemini to evaluate how my log results differ from the theoretical directionality of the antenna.  In general the results match the theoretical performance of the antenna.  I also asked it to include the results from 30m and 17m in this analysis:

  • 80m, Broad Figure-8, Strongly Biased NE/SW: Contacts cluster at 55° and 235°. Coverage is broad but noticeably stronger toward the Northeast US/Canada. High: Matches the broadside radiation of a dipole.
  • 40m, 4-Leaf Clover, 4 Strong Peaks: Contacts are highly concentrated at 45°, 135°, 225°, and 315°. You are successfully hitting Europe and the US West Coast via these distinct lobes. Very High: Confirms the 2nd harmonic pattern.
  • 30m, Distorted 6-Lobe, NW Dominant: You have a massive cluster toward the Northwest (330°). This band is notoriously asymmetrical on an OCF antenna, and your log shows you've "found" the dominant lobe. Moderate: The theoretical pattern is messy; your data simplifies it.
  • 20m, 4 Long, Sharp Lobes, Sharp Spikes: Contacts are extremely localized at 35° (Northern Europe) and 330° (Washington/Oregon). This matches the narrowing of lobes as frequency increases. High: Matches the "tilting" of lobes toward the wire axis.
  • 17m, 6 Very Sharp Lobes , Strategic Clusters: Contacts cluster at 13° (New York/New England) and 225° (Mexico). The narrowness of these clusters indicates you are operating within high-gain "fingers" of radiation.  High: Confirms the 5th harmonic pattern.
  • 10m, 8+ Needle-Thin Lobes, Pinpoint DX: You have specific, isolated successes at 50° and 130°. Many other directions show "nulls" where no contacts were made. Moderate: High-QSB (fading) makes this band less predictable.

Conclusions

Using AI to provide me with analysis of my antenna directionality was certainly faster than manually breaking down all the data and plotting it myself.  I can also see how much I'm likely missing on 20m and 10m due to the severe directionality of the few lobes.  I would be well served by having separate antennas for those bands, but I am very limited where I can put outdoor antennas given the lack of tall support structures at my house. The OCF works because the tallest thing in my lot is the peak of my roof and I have too short a distance to the tree in front of my house for a fan dipole to work.

I did look at some tools for evaluating directionality based on logs such as https://qsomap.org but the ones I found are visual and require manually evaluating the graphics.  There are likely other tools that would do what the AI is doing but I'm not aware of them yet.  Please leave a comment if there are log analysis tools that you use for this purpose.

The analysis of the 30m being severely clumped showed me that I could likely do better using my attic antenna for that band, but I had pretty much given up using the attic antenna years ago due to high receive noise given it's proximity to all the noise in the house.  Now that I have a Loop on Ground receive antenna that allows for quiet receive I will begin using the attic antenna for transmitting and try to determine how its directionality differs for the for the WARC bands that the 80m OCF is extremely inefficient on.

That's all for now,

Lower your power and raise your expectations, or let AI tell you what you should expect.

DE AA4OO - Rich

Richard Carpenter, AA4OO, is a regular contributor to AmateurRadio.com and writes from North Carolina, USA. Contact him at [email protected].

AmateurLogic 212: Christmas 2025


AmateurLogic.TV Episode 212 is now available for download.

N5ZNO’ First POTA Activation. 2.5 Gbps Fiber to The Shack. New and Classic Christmas Fails.

The video is a “Christmas edition” of AmateurLogic.TV, featuring hosts George, Tommy, Emile, and Mike discussing various amateur radio-related topics and personal updates.

Here’s a summary of the key segments:

Introductions and Personal Updates (0:26-4:25): The hosts greet viewers for the Christmas episode. Tommy shares he’s on vacation until January 2nd and is enjoying more radio time (1:11-1:40). Emile discusses building his radio shack, including installing a fiberglass mast and planning internet connectivity (2:03-2:34). Mike talks about recent heavy snowfall and preparing for Christmas (2:53-3:22). George mentions being on vacation for the rest of the year (3:55-4:14).

AI’s Impact on Tech Prices (4:27-5:23): Mike shares a CNET article about how AI is driving up the prices of computer components, particularly RAM, reminiscent of past memory price spikes due to factory fires.

Tommy Gun Antenna Launcher (5:39-6:10): The hosts showcase the “Tommy Gun,” an antenna launcher designed to quickly deploy wire dipole or windom antennas using combustible ammunition like black powder or WD40.

N5ZNO’s First POTA Activation (6:18-13:50): Tommy (N5ZNO) recounts his first “Parks on the Air” (POTA) activation. He set up his MFJ 1898 antenna and Icom 705 radio in his truck due to cold weather, making 20 contacts in about 25 minutes. He also explains his paper logging process and how he uploaded his logs to QRZ.com and Parks on the Air (POTA) database (14:37-16:42).

FCC Allocates 60 Meter Worldwide Amateur Band (18:47-20:00): News is shared about the FCC allocating a new amateur radio spectrum in the 60-meter band for worldwide use on a secondary basis, approved at WRC15. This band is available to general class license holders and above, with a maximum bandwidth of 2.8 kHz.

Grandpa Rap (20:02-20:52): The hosts briefly play a “grandpa rap” song related to amateur radio, humorously suggesting they should stick to their day jobs.

2.5 Gbps Fiber to the Shack (21:04-35:10): Emile provides an update on his shack build, detailing his network upgrade to 2.5 Gbps internal LAN speeds with 10 Gbps fiber uplinks using Ubiquiti’s Flex 8 series switches (21:47-26:50). He also shows the internal wiring for power outlets and discusses plans for external lighting, security, and various antenna setups, including a 500ft sky loop antenna and a hitch mount for a 36-foot mast (27:00-34:50).

Christmas Fails Compilation (38:49-41:30): A compilation of humorous Christmas-themed fails.

Tim Tam Cookies (43:08-43:51): A brief mention of Tim Tams cookies, bringing back memories for the hosts.

Christmas Gift Ideas for YLs (43:54-50:00): A humorous segment where Emil suggests various Icom amateur radio equipment as “gifts” for spouses, often with comical misunderstandings of what the spouse might actually want. Mike presents some unique gift ideas.

Download
YouTube


George Thomas, W5JDX, is co-host of AmateurLogic.TV, an original amateur radio video program hosted by George Thomas (W5JDX), Tommy Martin (N5ZNO), Peter Berrett (VK3PB), and Emile Diodene (KE5QKR). Contact him at [email protected].

RAC Winter contest was a bust!!

 

I was very disappointed, but I wanted to err on the side of caution. This weekend was the running of the RAC Winter contest, which is very well attended. I get a lot of practice running in this contest, and it is a great help in my contesting journey. Unfortunately, the weather forecast put a damper on the weekend contest. For our area, high winds were forecast up to 100 km/h along with rain that could turn into freezing rain. My antenna, the Hustler 4BTV, according to DX Engineering, is rated for winds up to 88 km/h. At the best of times, I don’t like to venture even close to that number with my antenna. This weekend it “could” reach 100 km/h, and then add to that the possibility of freezing rain. This weather event was to start on Friday and run until Saturday evening.
I have the ability to tilt the antenna down and secure it, which is what I did. Being retired now and on a fixed income, to replace the antenna would be about $600.00 with tax and shipping. I am not in a position to drop that kind of money because I decided to leave the antenna up and see what happens. Eventually, I would like to get the Butternut HF6V, as it can withstand winds up to 130 km/h. For the most part, other than a hurricane, I could leave it up without worry. At this point in time, that antenna is way out of our budget for a hobby.
The antenna will go back vertical on Sunday, and it lives for another day on the air, pushing out CW. It did give me more time on the weekend to spend working on my python coding projects for ham radio. 
As a side note my participation in the contest would not had been as heavy as like in days gone by. We found out 2 weeks ago that my wife Julie has cancer. Things worked out great in that all with in a 2 week period she was able to see a specialist and then see a cancer surgeon and then have surgery as well. She had her operation on Wednesday and is now at home. We shall now see what the next steps are, but for now we are just enjoying Christmas.  


Mike Weir, VE9KK, is a regular contributor to AmateurRadio.com and writes from New Brunswick, Canada. Contact him at [email protected].

RAC Winter contest was a bust!!

 

I was very disappointed, but I wanted to err on the side of caution. This weekend was the running of the RAC Winter contest, which is very well attended. I get a lot of practice running in this contest, and it is a great help in my contesting journey. Unfortunately, the weather forecast put a damper on the weekend contest. For our area, high winds were forecast up to 100 km/h along with rain that could turn into freezing rain. My antenna, the Hustler 4BTV, according to DX Engineering, is rated for winds up to 88 km/h. At the best of times, I don’t like to venture even close to that number with my antenna. This weekend it “could” reach 100 km/h, and then add to that the possibility of freezing rain. This weather event was to start on Friday and run until Saturday evening.
I have the ability to tilt the antenna down and secure it, which is what I did. Being retired now and on a fixed income, to replace the antenna would be about $600.00 with tax and shipping. I am not in a position to drop that kind of money because I decided to leave the antenna up and see what happens. Eventually, I would like to get the Butternut HF6V, as it can withstand winds up to 130 km/h. For the most part, other than a hurricane, I could leave it up without worry. At this point in time, that antenna is way out of our budget for a hobby.
The antenna will go back vertical on Sunday, and it lives for another day on the air, pushing out CW. It did give me more time on the weekend to spend working on my python coding projects for ham radio. 
As a side note my participation in the contest would not had been as heavy as like in days gone by. We found out 2 weeks ago that my wife Julie has cancer. Things worked out great in that all with in a 2 week period she was able to see a specialist and then see a cancer surgeon and then have surgery as well. She had her operation on Wednesday and is now at home. We shall now see what the next steps are, but for now we are just enjoying Christmas.  


Mike Weir, VE9KK, is a regular contributor to AmateurRadio.com and writes from New Brunswick, Canada. Contact him at [email protected].

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