I heard the sad news this morning that Ron Polityka WB3AAL passed away on March 30th. Ron was an avid QRPer who was well-known throughout the QRP community. Ron was known for his portable operations, particularly from the Appalachian Trail.
Ron and I go back about 25 years or so. Back in the early 90s, I was contacted by Ron, who was starting up the Eastern Pennsylvania QRP Club. My first meeting with Ron was at a local hamfest and I became an active EPA-QRP member after that.
Ron WB3AAL operating CW at the EPA-QRP Field Day in 2006
Over the years, I participated in many EPA-QRP Field Days with Ron. I also camped out with Ron a few times for various QRP field contests. I spent an interesting weekend with Ron aboard the Lightship Chesapeake (LV-116) in Baltimore’s Inner Harbor in 2003. We activated the Chesapeake for a Lighthouse/Lightship Week event.
WB3AAL aboard the Lightship Chesapeake (LV-116) in 2003
Ron was one of the founding members of the Polar Bear QRP Club. I was fortunate enough to take part in one of the very early Polar Bear Moonlight Madness Events with Ron and others at Pulpit Rock on the Appalachian Trail.
In recent years, I only had occasional contact with Ron. So, I was stunned to learn of his passing at the young age of 58. Ron touched the lives of many in the QRP Community and his presence will be missed.
On the last day of a week-long trip to Central Pennsylvania to see my new granddaughter, I took a quick side trip to scout out the trailhead for the Northwest Lancaster County River Trail. This trail is on the list of trails I want to explore by bike this year. While I was out there I did a little QRP-portable operating (of course).
The Northwest Lancaster County River Trail is a 14-mile trail that ends at the Falmouth Boat Launch near Bainbridge, PA. From my parking spot at the boat launch, I had a wide view of the scenic Susquehanna River. This spot is just a couple miles downstream from the infamous Three Mile Island Nuclear Generating Station.
My parking spot at the Falmouth Boat Launch on the Susquehanna River.
Since it was a dreary, rainy day (but better than the snow we had yesterday), I set up my 19-ft Vertical on the back of the truck and operated my KX3 from the cab of the truck. With Three Mile Island up the river and another power plant directly across the river, I thought it would be a noisy location. As it turned out, it was surprisingly quiet. My only issue today was some heavy, weather-related QRN on 40M.
Falmouth Boat Launch information board
I’m only 1 contact away from reaching the SKCC Tribune x 5 award, so I once again focused on making SKCC contacts. Being a Tuesday afternoon, there wasn’t a whole lot of SKCC activity. I still made some interesting SKCC contacts, though. I worked two mobile stations from Ohio on 40 meters, WJ8Y and KD8ZM. KD8ZM was operating while driving. I was impressed! I also worked Hal K7SAX in Oregon. Hal’s signal was so strong, I had to quickly reach for the volume control on the KX3. Hal gave me a 569 and said I had an “amazing signal for QRP.” That was very nice to hear from a West Coast station.
It started raining heavily again, so I quickly took down the antenna and packed up. I ended up with 6 SKCC contacts but, unfortunately, none of them counted towards my Tx5 award. The quest for that final contact goes on.
The northern end of the Northwest Lancaster County River Trail
I’m looking forward to bringing my bike along on a future visit and exploring the trail along the river. I’m sure there will be some QRP-portable operating from somewhere along the trail.
Here’s another quick hack that took longer to write up than to actually build. I recently built a portable vertical antenna using some #26 Stealth Wire. I needed some sort of end insulator that would facilitate pruning the wire to resonance. Here’s my quick and dirty solution.
Using scissors, I cut a piece of plastic from a used up gift card I had in my wallet. The piece I cut is about 1 inch by 0.5 inches. Then, I drilled 3 holes in it. Two of the holes were just slightly larger than the #26 Stealth Wire (The Wireman Product #534). These holes hold the wire in place. I drilled a larger hole for attaching to a light line or, in my case, a small clip at the top of my telescopic pole. I also rounded off the corners a bit.
The end insulator and the gift card from which it was cut. (Disclaimer: I have no financial interest in the Wawa company, except that I have consumed untold quantities of their coffee over the years.)
So far, this is working out well for my portable vertical antenna. If I was using heavier gauge wire, I would definitely use something more substantial than the gift card. I also wouldn’t use it for a permanent installation. But for an ultralight antenna that is only used for portable excursions, it’s perfect.
If I ever need to replace it, I have enough of the original gift card left to make a bunch more!
Today was fun. I had a little time this afternoon, so I headed out to a nearby park to test a new antenna and ended up making a couple of interesting contacts.
I spent a couple of hours in Towpath Park, a nice little park along the Schuylkill River. It’s usually not very crowded, so it’s been one of my favorite places to test new antennas. Today, I was doing some initial testing and tuning on a Tri-Band Vertical from QRPGuys.
My “outdoor shack” overlooking the Schuylkill River
I set up the antenna and spent some time taking SWR plots on the antenna. The 20 and 30 meter bands were great without any adjustments. The 40M band is resonating too low, so I need to do some tweaking on one of the loading coils. I’ll do a separate post on this antenna when it’s finished.
My antenna today. My $9 telescopic pole from eBay is mounted on a screwdriver shoved in the ground.
I put the antenna analyzer away and got out my KX3. I made a few “CQ SKCC” calls on 20M and was answered by CT7AFN in Portugal. There was some QSB but we managed to exchange SKCC numbers. A few minutes later, I got a call from another station in Portugal, CT1BQH. Wow! Back-to-back Portuguese SKCC stations. This new antenna definitely has some mojo.
I worked stations in Texas and Florida before wrapping up. I neglected to bring gloves today and the wind chill was taking a toll on my fingers. I packed up my equipment and headed out happy with the contacts I made in a short period of time.
I have a little work to do on this new antenna but so far it looks like a keeper.
After enduring the fourth nor’easter this month, I needed a little QRP-portable fix. Unfortunately, my bike is in the shop for repairs and the ground is saturated from melting snow, so I opted for quick trip to a local park and operated from the truck.
Charlestown Park is a beautiful community park just down the road from my home. I hadn’t operated from there in a while, so it was an ideal spot for a quick outing.
As I was setting up, a curious passerby walked up and asked about the 20-foot Black Widow pole I was getting ready install on the truck. I explained that it was a ham radio antenna. He watched to see how I mounted the pole then resumed his walk.
My location in Charlestown Park.
Once again, I focused my efforts on making SKCC contacts. I started off on 40M and added a few new members to my log. On 30M I had two 2xQRP contacts. One with W9ILF in Indiana and one with KI4KGK in Georgia who was running 1 watt.
As I was operating, a security officer cruised by looking at my antenna. He drove down the road a bit and turned around. He slowed down in front of me, probably getting ready to approach me. I waved to him and he waved back and drove off. I guess he was satisfied that I wasn’t doing anything nefarious.
On 20M, I received a nice signal report from VE4MG in Manitoba. He was very strong into Pennsylvania. I made one more contact on 40M before packing up.
Today was a nice break from the snow we had this week but I’m looking forward to some warmer weather. Hopefully, it’s not too far off.
Despite all the bad weather lately, we managed to get a weekend’s worth of half-decent weather. So, I brushed the cobwebs off my bike (literally) and went out for a spin on one of my favorite trails.
I rode the Schuylkill River Trail from the Oaks Trailhead up to the Perkiomen Trail and stopped in the Lower Perkiomen Valley Park for some bicycle-portable QRP. I parked next to a convenient bench and set up my KX3.
I did some experimenting with a mount I made to use my bike as a support for my portable vertical. That didn’t work out as planned so I ground-mounted my 19-foot vertical next to my bike, using a screwdriver shoved in the ground.
My setup in Lower Perkiomen Valley Park. The white object on the ground is a Dollar Store cutting board. The ground was soft so I used the cutting board under the kick stand to stabilize the bike.
I started off looking for some SKCC QSOs on 40M but there wasn’t much activity there. I moved up to 30M and KO5Q in Georgia answered my CQ. After I finished chatting with Roger, I moved up to 20M and found W0RT in Kansas. Immediately after I signed with Rick, I got a call from a very loud NA3AR. Tony was just a few miles away in nearby Collegeville. That accounts for his very loud signal.
By the time I finished up with Tony, the wind had picked up and it was starting to get cold. So, I packed up the bike for the ride back to the trailhead.
It sure felt good to get out on the bike today. I’m a member of the Rails to Trails Conservancy, so I’m making it a point this year to explore more local trails with the bike. There will definitely be more bike-portable operations in my future.
They were forecasting some rain and snow for the late afternoon today, so I decided to squeeze in a trip to Valley Forge Park before it started. I have already met my WWFF-KFF quota from this park, so I concentrated my efforts on making SKCC contacts.
It was chilly but sunny when I rolled into the Park. I quickly set up my 19-foot Vertical on the back of the truck and fired up the KX3. I spotted my 40M frequency on the SKCC Sked Page and I was soon met with some callers. I had seven contacts in the log before things thinned out. I moved up to 30M and worked two more stations there. The clouds were starting to roll in (and the restrooms were closed for some reason), so I decided to pack up and head home.
My location at Valley Forge. The National Memorial Arch is in the background. I took this right before I left for home.
I ended up with 9 SKCC contacts. Four of those are new numbers I need for the Tribune x5 level. As a bonus, I also made 3 two-way QRP SKCC contacts. It was a brief outing today but I had fun.
As I write this, the snow has started. Hopefully, I won’t have too much shoveling to do tomorrow.
I recently bought another key from KC5ILR & Sons over eBay. This inexpensive little straight key could become one of my favorites.
Last year, I came across these straight keys that KC5ILR and his sons produce on a 3-D printer. They sell a variety of key styles in various colors. I bought a camelback style key and wrote about my initial impressions. While it is a nice key, the aluminum contacts didn’t always close cleanly and I detected some slight noise in the keyed signal.
I noticed that KC5ILR’s keys are now using solid brass contacts, so I bought one of their new lightweight Micro keys to give it a try. I received it a few days after ordering it and boy am I impressed.
Micro Key by KC5ILR & Sons
Here are the specifications from the eBay listing:
Width: 1-7/16"
Length: 4-1/8"
Height: 1-3/8"
Weight : <2 oz.
Action: Single Max .100" gap.
Spring: Coil Chrome
Style: Camel Back Arm
Wiring: Stranded Copper
Contacts: Solid Brass
Resin: Biodegradable PLA Polymer
Construction: 3D Thermal Printed
Screws: 18-8 Stainless Steel 3MM Socket Head Cap Screws
Nuts: 3MM Stainless Steel Jam Nuts
Screw Holes To Mechanically Fasten.
Standard 3.5MM Receptacle (Use Tip & Sleeve Mono Or Stereo)
Solid Brass Contacts For The Ultimate QSO.
It took no time at all to adjust the contact spacing and tension to my liking. The base has countersunk holes for permanent mounting but I applied the four stick-on, rubber feet that came with the key.
The key has a 1/8-inch audio jack for connection to the rig. A cable is not provided so you’ll need to provide a stereo or mono patch cable. When using a stereo cable, the key is wired to use only the tip and sleeve. So, using a regular stereo patch cord, I can connect the key directly to my KX3. I connected it to my code practice oscillator for my initial tests.
The solid brass contacts are a huge improvement over the earlier aluminum contacts; the keying was absolutely clean. Even though the key weighs less than 2 ounces, I found that the design of the base makes it very stable when keying. The overall feel of the key is impressive.
I recently took my new key out for some portable operating. I used it to make a few SKCC contacts during a Weekend Sprintathon (WES) contest. As expected, this little key performed well and keyed cleanly. This will be a nice little key to take along when weight is a major concern.
KC5ILR’s Micro Key being used for portable operations. My American Morse MS-2 key is in the background.
If you’re looking for a small straight key for portable operation, look no further. For $19.95 USD, you really can’t go wrong. You can also buy these keys directly from the C. W. Morse website.
73, Craig WB3GCK
[Disclaimer: I have no financial interest in this company. I’m just a satisfied customer.]
I braved the chilly temperatures yesterday to operate in the annual Freeze Your B— Off (FYBO) contest. It’s always fun to get out for some QRP-portable but the contest itself left me cold (pun intended).
I went back to the same spot I used for my impromptu outing a few days ago. (Truth be told, I like this spot in the Winter primarily because it’s one of the few local parks that has a year-round Porta-Pottie.) I used my usual setup with the KX3 at 5 watts into my 19-foot vertical on the back of the truck. It was about 30° F outside with a steady breeze. Inside the truck, it was a balmy 35° F or so.
The WB3GCK QRP cockpit. (This picture was actually taken during Winter Field Day.)
There was a lot of contest activity going on but no specific FYBO activity that I could find. I worked several QSO party stations from Minnesota and Vermont. I was pleased with how well I was getting into Minnesota on 40M. I also received a very nice signal report on 20M from K5C, a Space Shuttle Columbia special event station in Texas. I ended up with 10 contacts in the log before my toes started going numb.
But where were the FYBO stations?
Ever since 2016, the FYBO rules include a “Work Anyone” rule. Since you can work other contests or participate in activities such as POTA and SOTA and submit those contacts as FYBO contacts, there’s no real incentive for anyone to actually call “CQ FYBO.” As a result, I didn’t hear a single FYBO station yesterday. For me, this rule takes the fun out of operating in a QRP contest.
Don’t get me wrong; I appreciate that the Arizona ScQRPions take the time and effort to run the contest. It’s just that, for me, part of the fun of a QRP field contest is working other QRPers. In this contest, that’s less likely to happen. In any event, it still gives you a reason to shake off that cabin fever and get out for some portable operating.
I had some free time today so I made a quick trip to a local park for some mid-week QRP-portable operating. My plan for today was to make some Straight Key Century Club (SKCC) contacts.
I started on 40M near the SKCC calling frequency. My first “CQ SKCC” call was met with an immediate response. I like when that happens. I worked four more SKCC members (including special event station, K3Y/1) and had a nice rag chew with a non-member in Georgia before moving to 20M.
My 19-foot vertical has worked like gangbusters for me on 40M but I haven’t spent much time on 20M with it. While on 20M today, I worked SKCC special event stations in Nebraska (K3Y/0), California (K3Y/6) and Oregon (K3Y/7). Not too bad for QRP from eastern Pennsylvania. I guess the vertical gets out reasonably well on 20M.
Upper Schuylkill Valley Park
After an hour and a half or so, I packed up and headed home to warm up (it was only 27° F today).
This was fun. I need to get out during the week more often.
WB3GCK QRP Amateur Radio 