Many thanks to Christian (IX1CKN) who shares the following field report:
Friedrichshafen: POTA Across Borders
by Christian (IX1CKN)
The Friedricshafen fair is one of the most interesting events for its social aspects, where you can finally put a face to colleagues whose voices you’ve only ever heard. Among the various OM (radio amateurs) I met this year was Gabriele IT9RGY, a flagbearer of the Italian Contest Club. When he recognized Andrea IW0HK and me, he said, referring to our respective SOTA/POTA activities: “You two are the real deal.”
I found that to be a very powerful statement, and I am grateful to him for it. Personally, I try to document each outing to capture the sensations it gave me, but also in the hope of inspiring someone. Andrea is more succinct than I am (if we were all the same, the world would be boring), but his spirit is identical. Parks on the Air (POTA) is a state of mind. It was no coincidence that, being in Germany for the Hamradio Messe, we had planned a series of activations.
Our schedule was tight and ambitious, and just completing it was a source of happiness, but there’s more to tell. In Germany, dinner time isn’t synchronized with Roman schedules. So, on Friday evening, after leaving the restaurant (for dinner with the Summits On The Air group) at 20:23, I looked at Hotel-Kilo and said, “If I go to bed now, I’ll digest in a week; let’s go activate a reserve!”
The easiest option in the area (after a disastrous experience last year in DE-0156, the park in the town center hosting the fair) was DE-0766, the Seewald Landscape Reserve. It’s near the FRN airport (and thus not far from the fairgrounds), in a fully bucolic setting. A narrow road cuts through meadows, with footpaths and bike paths leading into a wooded area.
We parked the car in one of these spots. It took only a moment to set up the vertical antenna in the field, but the presence of a swarm of mosquitoes as big as F-18 Hornets advised us to operate from inside the car to save our skin (literally).
Andrea turned on the KX-3 (10 watts would be our fixed power for this trip), and the 14 MHz calls began. Right away, a very strong IZ3QFG Dario (just 380 km from us) answered, highlighting an unusually short skip.
We logged 20 QSOs in 30 minutes… Many were from Italy (Spartaco from Grosseto at full scale, Mauro I1JQJ always active, and Beppe I1WKN a constant), with two “park to park” contacts. A classic for many OMs in the area, but also a great mood booster and a tasty appetizer for the next day… Continue reading Friedrichshafen: Christian and Andrea’s Multi-Country POTA Rove→
Field Day 2024 started out with the best of plans to be spent with the best of friends and ended up totally different – and, unexpectedly, I had a hoot! With my carefully made plan behind me, my new last-minute plan was to run solo for Field Day in the backcountry of Kananaskis Country and bring along my new-to-me Nikon D3400 and lenses and rekindle my interest in (D)SLR photography at the same time as doing some experimentation with radio gear.
I grew up in a home with a scratch-built enlarger and a darkroom, so a love of taking pictures has been with me for a long time. My Father taught me patience to get the shot as he would set up a 120 format bellows camera on an air-triggered remote release to get closeups of chipmunks while we were camping, a process that took hours and yielded excellent results. My Brother, AG7GM, has attempted to instill within me the basics of composition, rule of threes and such and his wonderful skill in editing both stills and live video. While I have plenty of patience, with composition I think I’m fair to middling at best.
Thus photography has always been on my mind.
With a recent sale of a few ham radio related items, I had fun money, so just for fun I started looking [on Thursday before I activated] at used DSLRs and was shocked at how much camera I can get for such a relatively low cost compared to new. I had said once, 25 years ago when I divested out my 35mm kit, that when I could get a DSLR with a 25 to 300mm lens for <$500 I’d jump in… and finally that day is here, even if it means carrying two lenses. Of course, I started looking on the day before Field Day for deals – and scored them too! 🙂 Around these parts, good quality pre-owned consumer grade DSLRs are easily available. I purchased this as much for still photography as for ability in shooting high-quality video for my YouTube channel.
These peaks form part of the border between Alberta and British Columbia to the west
For me, Field Day has always been about the experimentation rather than chasing points. Trying new things. Changing up from the normal way I operate in the field. Comparing, analyzing and making notes as I go.
For example, and as a tribute to Chip Margelli K7JA (SK) after corresponding with his brother David, last year I attempted to wet a piece of string and see if the KX3’s tuner would match it and radiate a signal. Chip was known for many things, among them his proficiency in CW as he demonstrated on The Tonight Show with Jay Leno in 2005. David told me that he and Chip would do crazy and fun experiments like loading up clotheslines and wet string to experiment .. and it fostered a new direction I could take each FD and on some days between. The string experiment was a failure last year but I haven’t given up yet!
I wanted to know, in no uncertain terms, that the Charmast would or wouldn’t be as quiet as my trusty Talentcell LiFePO4 pack. The Charmast is also used in my field soldering kit with a Pinecil as it delivers USB-C PD. What better way to test this out than to head as far away from noise sources as possible, see the Canadian Rockies in their early summer glory with snow on the peaks, rivers running high (and cold) and the sun in the sky? Just for grins I would ensure that I was in POTA entities while doing Field Day.
On Tuesday, June 18, 2024, I needed to make a morning trip to Hickory, NC, to take care of some family business and visit my father.
I started my day early because I also wanted to be back in the Asheville area by noon. Some quick calculations over morning coffee and I decided I had just enough time to fit in one POTA activation en route to Hickory.
I left the QTH around 7:15 AM and made my way to the Paddy’s Creek Access of Lake James State Park, arriving around 8:15 AM.
Lake James State Park (US-2739)
Two other reasons I fit in my activation en route to Hickory instead of on my way back:
Paddy’s Creek has a lakeside beach area that gets very busy in the summer, especially on clear, sunny days (like Tuesday).
Temperatures that day were forecast to push near 95F/35C.
When I arrived at the parking area, I was pleased to see I was one of the only cars there. This made it much easier to find a spot to set up!
I started my activation video (see below) then walked to a picnic table under some trees that would not only provide shade but also antenna support!
I deployed my KM4CFT end-fed half-wave kit that I cut as a 30M EFHW with a linked 40M extension. When I launched the arborist line into the dense canopy, I thought I snagged a high branch, but it turned out I hadn’t.
In the end, my 40M EFHW had more of a low inverted vee, almost NVIS-height, configuration. I was fine with that, though, knowing on the 40M band that early in the morning, I’d snag contacts in NC and the surrounding states.
My goal was to finally make some SSB contacts with the Xiegu X6200. My previous mid-day activation with the X6200 provided no results, so I was hoping I’d be more successful in the morning.
One other thing I did that I haven’t done in over four years: I started out my activation with more than 5 watts of power. I added an external battery to the X6200, turned off its internal charger, and ran the transceiver at its full output power of eight watts.
My goal was to see how warm/hot the chassis would become during the activation. This is one of the questions I’ve been asked the most about the X6200 so far.
Setting up the radio was simple. I was careful to make sure that the internal ATU was bypassed on the 40M (and later 20M) band.
Gear:
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On Tuesday, June 11, 2024, I took my production run Xiegu X6200 (on loan from Radioddity) to the Blue Ridge Parkway for its first POTA activation. The activation was a success, with good band conditions on 40 and 30 meters. You can read that field report by clicking here.
Later that day, I had a second opportunity to use the X6200. My daughters were kayaking near Lake Powhatan in Pisgah National Forest, so Hazel (my activational support animal–!) and I went for a quick POTA activation.
Pisgah National Forest (US-4510)
I usually set up near the lake at Lake Powhatan, where there are picnic tables and shade. However, mobile phone reception is poor there. Since I planned to operate in single-sideband mode, I needed a way to self-spot or have a friend spot me, thus a little mobile phone reception (else, use my Garmin In-Reach).
I decided to set up at a picnic area at the top of the hill near the main parking area for the lake/beach. I’ve never seen anyone use this site before, likely because it’s not close to the lake.
The site is surrounded by trees, making it a great spot to deploy a wire antenna.
Setting up
I used my PackTenna 9:1 UNUN random wire antenna, which was already in my pack from the morning activation. It’s a good choice for the higher bands (20 and 17M) I planned to use.
I set up the PackTenna so it wouldn’t interfere with anyone walking through the site. Hazel found a sunny spot to relax.
Gear:
Note: All Amazon, CW Morse, ABR, Chelegance, eBay, and Radioddity links are affiliate links that support QRPer.com at no cost to you.
Many thanks to Christian (IX1CKN) who shares the following field report:
QRP Fun Despite the Conditions!
by Christian (IX1CKN)
The weekend passed without rain, nor snow, but with temperatures that didn’t exactly encourage spending too much time outdoors. It seems that, despite the date, winter has returned. Nevertheless, the POTA call was hard to resist. So, since the midday cold didn’t seem too harsh, I hopped into my car.
I wanted to avoid the surroundings of Aosta, the town in north-western Italy where I live, and explore less frequented references for a different experience. I chose IT-1196, the Xeric environments of Gran Brison-Cly.
The reserve consists of two “sub-zones”: one around Cly Castle (in Saint-Denis) and the other above it. I set up in the first one, partly because the view of the ancient castle ruins while I transmitted was charming.
I had the most minimal setup possible: a Xiegu G-106, pushing no more than 5 watts, and a quarter-wave vertical antenna planted in the ground.
This antenna comes as a single telescopic whip, over 5 meters long, supplied with a braid of radials to lay at the base. Despite the feeling it gave me when I took it out of the package, it positively impressed me with its performance.
Propagation conditions hadn’t been impressive for a couple of days, but not trying at all is the surest way to make no contacts, so there I was, making my first calls from the promontory on 20 mt.
The response rate wasn’t particularly impressive, indeed, but it confirmed what I had already experienced in February 2023 during the first activation of this reference. The northern path was open, as evidenced by several stations responding from the northern part of the UK.
However, the unexpected surprise came at 13:27 UTC when NL7V answered my call. It was Paul, from North Pole, a town in the Fairbanks borough, Alaska. He gave me a 22 signal report, but I still couldn’t quite believe my ears. I’m working with 5 watts, and I never would’ve thought my signal could reach that far (distance from here is about 7.532 km). I thanked him sincerely and told Paul he literally made my day.
Here’s a video clip of the Alaska QSO:
As for the rest of the activation, the 10 and 12 meters bands were far from lively, and even the attempt on 15 meters didn’t yield anything interesting. So, I switched back to 20 meters and resumed calling.
In the final log, there are 31 contacts (in about an hour and a half of activation), including 5 with colleagues in other references. As has happened before, just when it seems like nothing suggests going out to activate, that’s precisely when you need to go.
Many thanks to Tommy (N5DUX) who shares the following guest post:
Work Trip POTA
by Tommy (N5DUX)
I recently had a work trip that took me to lovely Emporia, Kansas – home of Emporia State University. Prior to leaving for the trip, I did a little POTA sleuthing to see if there were any parks in the general region I could activate after I finished work each day. As luck would have it, I found there were indeed a handful locations on the POTA map within a reasonable drive – including one right in town!
One of the locations was a fun looking site called the Tallgrass Prairie Preserve National Conservation Area (US-3673), home to a herd of bison.
Viewing on Google Maps I saw a “scenic lookout” in the middle of the prairie and figured that sounded like a great place to setup.
Packing my suitcase for the trip (there’s work to do, remember!) I included my Buddistick and a collapsable, “450cm” carbon fiber fishing rod. The rest of my kit was in a hand held bag that I would carry with me. My main radio for this activation was my Elecraft KX2.
For an antenna, I brought my a newly built 20W K6ARK EFHW trimmed which I had tuned to work on 40m, 20m, and 10m with the idea of using the fishing pole to hold up the far end of my end-fed. Should that fail or disappoint, I had my Buddistick which is self-supporting thanks to the excellent design of its shock-cord tripod and “tie-down” to keep the whole thing upright in strong winds.
Included in my bag was a 9Ah Bioenno battery, reel of kite string, a throwing weight, notebook for logging, pencil, Elecraft hand mic, Elecraft paddles, some earbuds, and a few other insignificant odds and ends (adapters, pigtails, etc)
When packing radio equipment in your suitcase, remember to not pack any batteries in your checked bag. For carry-on, remember to not pack any pointed objects like tent stakes, screw drivers, or spikes like some vertical antennas like the Chelegence 750 or PAC-12 have. Pack smart – think about what the radio will look like to someone unfamiliar with our hobby.
TSA really doesn’t care about our radios or wires – they just don’t want bricks of organic material surrounded by wires on the plane or sharp pointy things in the cabin.
On Easter Sunday, I flew into Kansas City, picked up a rental car, got a quick bite of BBQ recommended by the guy at the rental car place, and set off. The weather upon arrival was excellent. A nice breeze, sun shining, and warm temps. Lovely. But the weather forecast had told me it wouldn’t last.
While at work on Monday, the temperature began its steady slide as a cold front moved through the area. As soon as the work day was finished, I quickly changed clothes and headed west of Emporia for the Tallgrass Prairie Nature Preserve.
The weather continued to get cooler and the wind had picked up.
As soon as I arrived, I was greeted by a park ranger leaving. I asked about the bison herd and he told me the scenic overlook I’d picked as my destination was a couple miles down a gravel trail. I ask the ranger if he knew about ham radio and he said there was a group coming in a couple months or something but said I was welcome to setup wherever I pleased. I grabbed my gear, preparing to make the 2 mile hike, and started down the path.
I got about a quarter mile in and cresting the first grassy rise, I realized I’d underestimated just how strong the wind really was and how cold it was going to get if I stayed exposed. I had not worn my thicker coat and realized I wouldn’t last long on the prairie given my attire and the weather to come. Seeing the bison would have to wait.
My carbon fiber fishing pole at Tallgrass Prairie Nature Preserve in Kansas being held up by a fishing pole holder available from Walmart or Amazon.
I changed course and walked back to a historic ranch situated on the property with some still-used cattle pens. Surveying my options there, I spotted a shelter for the livestock over in the corner of one corral. Eyeing the grassy area in that pen, I decided that was going to be my operating position. No sooner had I chosen my spot when I heard the faintest tick of raindrops hitting the tin roof.
I unfolded my chair in the dirt under the roof then unpacked my radio, pencil, logbook, some trail mix (nabbed from the hotel front desk snack bin), and my water bottle. I unspooled the EFHW and erected the fishing pole to hold up the far end. I connected the antenna and let the Elecraft KX2’s internal tuner do its thing. It found a 1:1 match in no time and everything was set.
Shack in the lap with the KX2.
I dialed through the band to get a sense of conditions on 20m. I listened to a few other POTA stations and was able to work them. I then found an unused frequency, called out, and listened. Nothing heard – I was ready to go. By this point, it was only about 30 minutes total since my arrival – not too bad.
I spotted myself on the POTA site and my first hunter responded to my CQ pretty quickly. This trend continued unabated for quite some time.
When there was a lull in activity, I grabbed a handful of trail mix and was mid-chew when someone called. I tried to swallow and got choked. He’s calling me. I’m trying to clear my throat. Nobody’s around – the best I could muster was a half-wheezy reply to his call. He probably thought my signal dropped a few dB – no old man, it was my voice. A splash of water after we were clear and I was back to normal.
Looking southeast from my activation spot at Tallgrass Prairie Nature Preserve in Kansas
Around this time, the raindrops decided to spit a little and the wind had definitely picked up. I adjusted my antenna to see if that helped matters. I used my kite string to secure one end of my wire antenna to the stone wall surrounding the pen and moved the fishing pole support from the end near the wall more toward the middle This gave the antenna more of an inverted V configuration.
It actually helped! Whereas before my “sloper” was more of a “sagger”, I actually got an increase in the relative frequency of QSOs. I worked with this configuration for the rest of my stay at the preserve. The wind never let up and the temps continued to slide. I was shivering by the time I finished packing up and the sun had set and darkness was setting in.
My humble livestock pen operating shelter at Tallgrass Prairie Nature Preserve in Kansas
Back to the rental car and heater, please!
Tuesday brought a similar workday but I planned to activate a historic home there in town after enjoying a dinner at a local restaurant recommended by my hosts. The weather was considerably colder than Monday and it was downright windy. I’m glad I’d worked the nature preserve on Monday and didn’t wait to try on Tuesday!
Rental car portable at the William Allen White House known as “Red Rocks” in Emporia, Kansas
I made my way over to the William Allen White House State Historic Site (US-9183) a few blocks from the university and the dinner spot. With the weather as it was, I opted to sit in the rental car and run my antenna out the top of a cracked window over a couple low branches and over to another large tree branch. I got my rig setup in the car for my first “rental car portable” activation and found it to be considerably more comfortable than the night before. I managed to log about 20 QSOs in short order on 20m until band conditions deteriorated.
On Wednesday, we wrapped up the work project that had brought me to town. We had a final wrap-up meeting with my point of contact there and I headed back to Kansas City. The intent was to grab a quick dinner with a friend, head for the hotel, throw down my stuff and make for the World War I Museum National Memorial (US-4591). The dinner lasted much longer than I’d planned but it was okay. Dinner was with my CO whom I hadn’t seen since I was in the Guard.
We shared a great dinner with his wife, recounting funny stories from our times together and generally getting caught up. I didn’t get to the hotel until very late so I decided I better get some shut-eye and just activate the Museum and Memorial in the morning.
Thursday morning, I packed up everything to get ready for the airport.
My plan for the WW1 Memorial was to find a tree and throw the EFHW there and get some sun while sitting at a park bench or something. It didn’t happen. The strong, cold wind continued. I opted for another “rental car portable” operation. Noticing my “sloper” was again a “sagger,” I pulled the fishing pole out of my suitcase and elevated the antenna wire in the middle. Much better.
A view of the National World War 1 Museum and Memorial in Kansas City, Missouri
Band conditions on 20m were rapidly going down the drain and it was hard for me to hear anyone – the big guns that I worked toward the end of my activation provided such poor signal reports, I knew my QRP signal just couldn’t compete with the noise floor that continued to come up.
In total, I managed to bag about 14 QSOs in short order – but it was enough to count as another activation! And, since this was on the Missouri side of Kansas City, it gave me a new state.
I packed up, grabbed some more famous Kansas City BBQ at another local haunt, and headed for the airport to fly home.
The reliable, trusted Buddistick surprisingly never saw the light of day on this trip. It sure was along for the ride, but the EFHW really worked well and I enjoyed the simplicity of it when it came time to pack up. Being less of a compromise antenna led me to believe it would be more efficient anyway.
I’m still somewhat new to POTA and I continue to learn – but this was a memorable work trip because I brought my radio along with me and it took me to some spots I may not have otherwise ventured to visit. The work that brought me to the university went well enough that we began scheduling a return trip slated for sometime in a couple months. I plan on bringing my radio with me for that and on all future work trips in other places.
It seemed easy enough on paper. Famous last words, right?
It’s a leap year in 2024 and how many chances will I ever get to activate on February 29th, at least that was the reason for the multi-entity rove. That and the fact I hadn’t been up close to the mountains in at least a month despite living in close proximity.
The day before departure for #POTAThon240229 my heart sank when I saw the forecast of 4-8″ of snow. I’d already done my planning and secured most of the day off work. The plan was bold, including 3 National Parks and 2 National Heritage Areas in two provinces and would take about 9 hours to execute from end to end. I was also badly in need of some mountain therapy as it had been a couple of months since I’d been close-up to the Canadian Rockies. I went to bed not hopeful for the next day but kept an open (hopeful?) mind.
The next morning, the forecast had changed drastically and the snowfall had been cut in half; 2 to 4″ of snow is pretty normal this time of year and that means the roads are usually no problem, and yes that is a foreshadowing .. The route planned was to go out along the Trans-Canada Highway to Field, British Columbia, and work my way back towards home with stops along the way. A simple out-and-back as it were.
I hit the road and aimed the F-350 for Yoho National Park in Field B.C. where I snapped the photo below. Two-thirds of the way there, the roads turned terrible, and a two or three lane road was open with only a single lane. Whiteouts happened on and off and travel was Sierra Lima Oscar Whiskey, to say the least.
Pottymouth made some short inward appearances, mostly exclamations about my lack of luck. With conditions like this, the basic rules are to take your time and allow twice the following distance you think you need. “Why not turn around?” you ask? Because I was already two-thirds of the way to the endpoint, thus deeply invested in the travel and I figured it would not get much worse.
Mount Dennis as seen from Field B.C.
It didn’t get much worse, and arriving at the Field Visitor Centre, I was parked within 100′ of the Kicking Horse River National Heritage Area by being in the parking lot pictured above. In the summer months, this lot is jammed with cars and the view is stunning as you are in a narrow valley with a small town across the fast-moving river. It appears that the 2-4″ of fresh snow was more like 8″ as the parking lot had not yet been plowed and it was up past the chest of Red Wrangler the Shiba Inu.
Red Wrangler the Shiba Inu, totally within his element
The parking lot is at ~1225m (4045′) Above Sea Level and the mountains nearby are ~2400m (7920′) and are just about right beside the road. The narrow valley runs Northeast to Southwest so it for certain affects takeoff angles on any antenna. Given the temperatures were plus or minus the freezing point, I opted to stay in the cab of the truck for the day. I completed my activation 25 minutes later and started driving. At this point I’m close to 2 hours behind plan and I made the choice to visit Lake Louise and do a food stop, but not to activate.
Lake Louise, lakeside and pretty snowy
If you are wondering what Lake Louise looks like without 2′ of fresh snow, you can do that here with Google Street View. Even though I was behind plan, it was a must-do visit in order to refresh my soul and get some fresh mountain air. Mister Dog and I made a quick trip to the lake’s edge and back to the truck to continue along with our day, as even if I had the time, I did not bring snow-clearing equipment -like a front-end loader- to clear off a park bench to set up!
About 45 minutes later, I crossed over the fifth mountain pass of the day and ended up in Kootenay National Park (CA-0045) at the Alberta/BC border on Highway 93. It’s a geographically unique spot as it is also at the Continental Divide. It was the third point of the Continental Divide I’d cross during the trip. At least by now the snow has stopped falling.
The Continental Divide at AB/BC Highway 93
Once again, I arrived to a fresh 8″ of snow in the unplowed parking lot and Wrangler was most pleased to cavort about and stretch his legs. At this point, I was surrounded by ~3100m and ~2600m mountains while sitting at ~1631m ASL. Again, a narrow valley with rocks on either side of me and, thanks to low-hanging clouds, I couldn’t see much of them at all, sigh.
I’ve travelled up and down this valley before so I know that, as long as I’m not right next to the rocks, my signal will be heard someplace. I’d learned first-hand just how much close proximity to the side of a mountain can impair your signal during my trip to Montana’s Glacier National Park last August. The noise floor and signals will drop out as you drive along beside the rocks and then comes back up as you move away from them even by 50′ or so. Continue reading Leap Year Day report from the Great White North→
When my friend, Alan (W2AEW), caught wind that I planned to buy some 26AWG wire for this build, he sent me a spool of wire from a large reel he’d recently picked up at a hamfest.
What a nice guy! The blue wire is absolutely ideal for portable antennas.
Being the nice guy he is, Alan actually published a video about building Jonathan’s antenna kit on his YouTube channel. I highly recommend watching it!
Before I received the kit, I already knew what type of antenna I’d build: a 30 meter end-fed half-wave (EFHW) linked with a 40 meter extension. This antenna design has been on my mind for some time and Jonathan’s kit was the perfect excuse to build one.
Why a 30M EFHW with a 40M extension? Because a 40M EFHW gives me excellent SWR matches on 40, 20, 15, and 10 meters without needing an ATU. A 30M EFHW gives me matches 30 and 17 meters.
Thus, with one linked wire antenna, I can cover 40, 30, 20, 17, 15, and 10 meters! That’s a lot of bands!
And since the antenna needs no extra matching, it’ll work with my transceivers that lack an internal ATU.
The Mountain Topper MTR-5B I acquired earlier this year.
In fact, I originally thought about this antenna design to use with my Mountain Topper MTR-5B which covers 40, 30, 20, 17, and 15 meters.
I built this antenna by first trimming it for a 1:1 match on 30 meters including a loop and strain relief to attach the extension.
When I was satisfied with my 30M EFHW, I then made the 40M extension, attached it to the 30M section with 2mm bullet banana connectors, then trimmed the antenna for a 1:1 match on 40M.
I spent the better part of 60 minutes trimming this antenna. I feel like patience really pays off because it’ll set up the antenna for good matches on all of the upper harmonics. Admittedly, I was a bit pressed for time that day, so I only tested this antenna in one configuration (an inverted vee shape) so hadn’t checked the SWR as a sloper or vertical.
My advice is to aim for a 1.3:1 or better match on 30M and 40M–that should be very doable if you wound your transformer correctly.
Many thanks to Greg (KJ6ER) who shares a post he originally published on Facebook regarding his first ever QRP SSB POTA activation. This post is just as much a break down of his field kit, so we’re also including it in our Field Radio Kit Gallery.
My First POTA QRP SSB Activation
by Greg (KJ6ER)
Wooo hooo! After 700 QRO SSB POTA activations in California over the past 2 years, I decided to try my first 10-watt QRP SSB activation from K-3473 in San Jose. To my pleasant surprise, it was very successful: 121 SSB QSOs in 4 bands (10, 12, 15 and 17M) across 5 countries including DX to Japan, Alaska and Argentina. I worked 34 U.S. states and 5 Canadian provinces. I operated a total of 4 hours, averaging a QRP QSO every 2 minutes. Lesson learned: Inspired by my QRP mentor Kevin Behn, QRP is not only as fun as QRO (when the bands are working) but it is simpler and faster to deploy. And I can wear the entire station on my back!
My QRP shack-in-a-pack is the ICOM IC-705 (in an ICOM backpack) with a 7M Spiderbeam fiberglass telescoping pole and my homebrew resonant halfwave monoband antennas. Quite frankly, a significant contributor to my success was the monoband resonant halfwave antenna: low angle of radiation and more gain than a typical quarterwave with radials. I modeled this after my homebrew POTA Dominator resonant halfwave antenna. If you’re interested in more detailed information about this antenna and components in my backpack, take a look at each photo with descriptions (below).
Starting on 10M, I was planning to work my way down the HF bands to 20M where I assumed would get me the most QSOs and help me officially activate.
Well … I never made it to 20M: by band, 24 QSOs on 10M, 13 QSOs on 12M, 32 QSOs on 15M and 52 QSOs on 17M = 121 QSOs! I will plan to do a 20 and 40M QRP activation soon, as well as 2M and 70cm since the IC-705 supports those bands, too.
Many thanks to all the hunters who helped me complete my first QRP activation! While I certainly did not experience any massive pile-ups like my typical QRO activations, the slower pace QRP activation made it very relaxing. I strongly recommend it! Feel free to let me know if you have any questions, I’d be happy to help 72 KJ6ER, San Jose
Field Kit Details
My complete QRP shack-in-a-pack!
The ICOM IC-705 running 10 watts off a 3Ah Bioenno battery. Just to the right of the pack in the field is my 7M Spiderbeam fiberglass telescoping pole supporting monoband resonant halfwave wire antennas for 10M, 12M and 15M. I also use the pole to operate on 17M and 20M as a sloper or inverted-V, and 40M as an inverted-V. I love how fast I can get operating with just a backpack and telescoping pole!
My first QRP SSB 10-watt activation resulted in 121 QSOs on 10-17M including DX to Japan, Alaska and Argentina.
I thought I would need 20M to activate but the uppers bands worked so well, I never got there. I completed my activation in 4 hours and averaged about 1 QRP QSO every 2 minutes. While I was not getting my usual 5-9 QRO signal reports, I was heard clearly on the low noise upper bands with my QRP SSB signal.
Many thanks to Jim (KI7URL) who shares the following article about his portable field radio kit which will be featured on our Field Kit Gallery page. If you would like to share your field kit with the QRPer community, read this post. Jim writes:
(tr)USDx Ultralight Portable Kit
by Jim (KI7URL)
I like to take amateur radio with me wherever I go. In my backpack, I keep a Yaesu FT-60 (powered by 18650 batteries, but that is a different discussion). But I do not like to limit myself to VHF/UHF.
My wife, on the other hand, does not think my “go bag” should take up a significant portion of our suitcase when we travel. I did build a slimmed-down go kit with my Yaesu 891, but that was still north of 12 pounds (vetoed by Wife). Then, I made a go kit with my Yaesu 818, but that was still near the 10-pound zone (again, vetoed). I needed a slimmer package.
I turned to the likes of the QCX mini or other CW-only radios. The problem is that I still am far from proficient with my code, so relying only on CW was a bit more frustrating than I wanted it to be. The (tr)USDx, an open-source radio about the size of two stacked decks of cards, interested me in both price point and functionality. It has SSB, CW, and digital capabilities….on five different bands! Once it was in my hands, I had to build a kit around this new radio!
I want to keep my radio protected, so I started with a small dry box. On the inside, I printed a ‘redneck laminated’ (see also: packing taped) a quick setup guide for using the radio on digital modes if I ever have an in-field case of “the dumb.”
The radio is powered by a small RC battery. I chose this for size, weight, and availability (had it lying around from another project). When fully charged, it reads 12.6 volts. I added powerpole connectors to it because who does love powerpoles (be careful not to short the battery when adding power poles)? I have a small power adapter that goes from powerpoles to the 1.3mm connector so I can use my bench supply or other power sources without making another cable.
I have two antennas that I use (a K6ARK end fed and a QRP Guys No-Tune end fed with 26 gauge wire for 20m). But I like the QRP Guys one because I mostly do 20m and I think it was slightly lighter than the K6ARK antenna (don’t quote me on that though, I loaned the K6ARK one out and have not gotten it back). Plus, not having a tuner lightens my load as well!
Deployed for digital modes.
I have a retired smartphone in my kit that I use for some logging and some other ham-related apps, but mostly for FT8 using the FT8CN app. I also have WoAD on there and soon I hope I can get WinLink functionality with a small TNC as per this video by OH8STN. HF WinLink would be a good benefit with a lighter load than packing in a laptop or Raspberry Pi.
The kit weighs in at 2 pounds 6 ounces (just over a kilogram). This could be stripped down if I only did an SSB, Digital, or, gasp, a CW activation. But as it stands, the small form factor and low weight make the wife happy!
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The easiest option in the area (after a disastrous experience last year in DE-0156, the park in the town center hosting the fair) was DE-0766, the Seewald Landscape Reserve. It’s near the FRN airport (and thus not far from the fairgrounds), in a fully bucolic setting. A narrow road cuts through meadows, with footpaths and bike paths leading into a wooded area.
We parked the car in one of these spots. It took only a moment to set up the vertical antenna in the field, but the presence of a swarm of mosquitoes as big as F-18 Hornets advised us to operate from inside the car to save our skin (literally).
Andrea turned on the KX-3 (10 watts would be our fixed power for this trip), and the 14 MHz calls began. Right away, a very strong IZ3QFG Dario (just 380 km from us) answered, highlighting an unusually short skip.
We logged 20 QSOs in 30 minutes… Many were from Italy (Spartaco from Grosseto at full scale, Mauro I1JQJ always active, and Beppe I1WKN a constant), with two “park to park” contacts. A classic for many OMs in the area, but also a great mood booster and a tasty appetizer for the next day… Continue reading Friedrichshafen: Christian and Andrea’s Multi-Country POTA Rove 
