Category Archives: News

Guest Post: A most enjoyable weekend of SOTA and POTA in the Italian Alps!

Many thanks to Simone (IU3QEZ) who shares the following guest post:


An enjoyable  weekend

by Simone (IU3QEZ)

I’m part of a Club that promotes QRP activities in the mountains (Mountain QRP Club), in a minimalistic way – small power, small battery, small radio, simple DIY antennas and a lot of friendship.

So what’s better than a full outdoor weekend? Easy peasy, 10 friends together in the Italian alps – Monte Grappa, 1775 meters elevation.

Cars were well packed with QRP gear, tents and sleeping bags. Our place of choice was the nearby area with a mountain hut. We asked for permission to place our tents nearby so even those who are not used to sleeping in tents could participate.

Before starting radio operations we had breakfast. Local salami, cheese and, why not, a  sip of good wine.

You can see here that Riccardo (IU3GKJ) is ready and strengthened from a good breakfast! It’s radio time.

We started with the activation of I-1484 “Massiccio del Grappa”.

To avoid interfering with one another we spread out along  the radio spectrum: from HF to VHF/UHF, magic band included, each of us managed to get contacts on almost every band. Almost everybody was close to getting the 10 QSOs on 10 different bands required by POTA N1CC in just one day. Continue reading Guest Post: A most enjoyable weekend of SOTA and POTA in the Italian Alps!

CW Morse N0SA SP4 Mini Paddles in stock again!

Many of you have been asking about N0SA SP4 paddles and when they might be in stock once again.

I’m happy to note that CW Morse have inventory at time of posting. They do these paddles in production runs, so if you find that they’re out of stock again, check back again soon as they’re finishing batches of them every few days.

Click here to check out the SP4 at CW Morse.

Note that CW Morse is a proud supporter of QRPer.com and the link above is an affiliate link that helps QRPer at no cost to you. Thank you!

Guest Post: “It Was Bound To Happen…”

Many thanks to Matt (W6CSN) who shares the following post  from his blog at W6CSN.Blog:


It Was Bound To Happen…

by Matt (W6CSN)

You’d be safe to guess that Mt. Davidson would have been my first SOTA activation seeing as it’s the closest SOTA summit to my home QTH. However, it actually took me a little while to get around to heading up W6/NC-423.

The trail begins near the corner of Dalewood and Lansdale.

Today was the day! I dropped my hiking buddy off at work at 8 AM then drove up Market Street, over Portola Drive and wound my way around Mt. Davidson, finding easy parking on Dalewood Way near Lansdale Ave.

The easy trail up Mt. Davidson.

From the trailhead near the bus stop, it a short and easy hike up to the activation zone. On this route you reach the east end of the summit, opposite the large cross, which is a well known landmark.

Except for the occasional exercise enthusiast, I had the place to myself this morning. Not wanting to lug the fiberglass mast up the hill, I deployed the Gabil Radio tripod and loading coil, using a 3 meter collapsible whip antenna. This is an easy setup and not too much of a compromise on 20 meters.

While I can do a lot of back and forth the get the loading coil set just right for a good match, I find it easier just to get the coil close enough and touch it up with a tuner for a low SWR reading.

I sent a spot via Sotamāt and started calling CQ SOTA on 14.058 using the QCX-Mini. My first call was from JG0AWE from Nagano City, Japan. This was followed quickly by several more stateside calls and I was able to gather the four QSOs needed within a span of five minutes.

QCX-Mini on 20 meters.

I continued working stations and chasing some Summit-to-Summit contacts for another half hour. It was at that point I noticed that I failed to throw the switch to the “Operate” position on the ZM-2 tuner. This whole time I had been operating in “Tune” mode with the 50 ohm absorptive bridge in circuit! It was almost like using a dummy load for an antenna!

Oops! I left the ZM-2 in the “tune” position!

Later, at home, I measured this tuner configuration with this radio using an actual 50 ohm load instead of an antenna and found that I was most likely operating with an effective power to the antenna of only 300 milliwatts!

Despite this extremely low power I was able, using CW, to complete the activation with no difficulty. This is a testament to the effectiveness of the CW mode, and not so much this operators skill.

Sutro Tower and Twin Peaks to the North.

After logging 10 contacts, I called it quits, packed up the station and headed back down for some breakfast. Next time I’ll try to remember to set the switch correctly after tuning up, but I make no promises. I’m guessing pretty much everybody that has a ZM-2 has at one point or other forgot to switch into “operate” mode, It was bound to happen.

Lake Norman: An amazing hike followed by a POTA activation with the TEN-TEC R4020

Somedays, I just need to stretch my legs with a good hike and Tuesday (June 6, 2023) was one of those days!

I had the afternoon wide open to do a POTA activation or two and since I was visiting my folks in Catawba County, I thought about hitting Fort Dobbs State Park and Lake Norman State Park. It would make for a fun two-park rove and would be very doable that afternoon.

Then it hit me that what I really wanted to do that afternoon was to take a nice, long, leisurely hike–fitting in both parks wouldn’t allow enough time for a proper hike.Thus, I ditched the idea of hitting both parks and chose to activate only Lake Norman because it has an amazing six mile “Lakeshore” loop trail that I love.

I arrived at the park a little after noon, parked at the spot where I planned to do my activation later, then walked to the trailhead and started my hike.

It was a gorgeous day–fairly hot and humid (we’re talking June in the Piedmont of NC) but still perfect for a hike.

The trail follows the winding lake shore and is a very easy hike. I’m used to taking more mountainous trails, so to hike along a lakeshore is just pure fun.

I hiked at a decent clip and by the time I made it back to my car, I was pretty darn sweaty. The humidity made sure of that!


Still: the hike was just what the doctor ordered!

Lake Norman State Park (K-2740)

I grabbed my radio gear from the car and found a picnic table under the shade of trees. Continue reading Lake Norman: An amazing hike followed by a POTA activation with the TEN-TEC R4020

KO4WFP: The Final Countdown and an Innovative Solution for My Nova Scotia Trip

Many thanks to Teri (KO4WFP) for the following guest post:


The Final Countdown and an Innovative Solution for My Nova Scotia Trip

by Teri (KO4WFP)

As I finalize preparations for my trip to Nova Scotia, during which I plan to activate six or seven parks, I ask myself “How the heck did I get here?” Those of you who read my first field report in this series know that Thomas Witherspoon’s decision to activate parks in Canada last year was my motivation. I admit it is gutsy of a relatively new op to believe I can undertake such a venture.

The necessity of traveling to Nova Scotia by plane drove the decision of what equipment to take. QRP became the name of the game, a great option for a CW op. I purchased the Elecraft KX2, a rig with a great reputation. Once it arrived in early May, I spent the next month and a half acquiring the necessary accessories and skills for this adventure. The final step before I leave is ensuring I have what I need and the room for it. Given others might want to undertake a similar venture, I will share what equipment I have chosen to take and how I am packing it.

I know most people prefer a roll-on suitcase, but after a trip to New York City last summer, I had enough of schlepping wheeled suitcases up and down the many flights of stairs we  traversed. Upon my return to Savannah, I immediately purchased an Osprey Fairview 55 pack. The Fairview pack can be carried as a suitcase by a handle on its side or as a backpack (my preference). As for its size, it meets airline carry-on dimension requirements for domestic flights and has a few points to attach items you might carry if actually using it for hiking. And, best of all, it is made for YLs!

Included with and attached to the front of the pack is a smaller backpack that can be used as a daypack. I figured this would be perfect for most of my ham equipment and proceeded to find a way to fit everything in it. The larger Fairview pack would serve as my carry-on and the smaller daypack as my personal item for the flight.

As you can see, the daypack has a fair amount of room. In the main compartment I have the gorillapod tripod for mounting the AX1 on top of the rental car or a picnic table, the carrying case for Craig, my KX2, and his accompanying items, and two Tom Bihn travel bins. There are two additional compartments inside the daypack – a mesh, zippered pouch and a slot for a laptop or iPad.

When I first began CW POTA activations, I used a notepad to track contacts. However, to save time, I switched to a refurbished laptop with N3FJP loaded to log contacts in real-time. Juggling it and the key didn’t prove as difficult as I originally thought. Also in the laptop slot are documents I don’t want bent like my license (not pictured), band plan, UTC conversion chart, and call sign prefixes for European countries. I am also taking a small steno notepad as a backup for logging contacts as well as making notes for the trip reports I’ll write afterwards.

In the zippered, mesh pocket are the Elecraft manual that came with the rig and my two longer lengths of RG-316, one 25’ and the other 50’. Continue reading KO4WFP: The Final Countdown and an Innovative Solution for My Nova Scotia Trip

A Nifty Internal Battery Mod for the Elecraft KX1

A Nifty Internal Battery Mod for the Elecraft KX1

by Leo (DL2COM)

I was very happy to learn more about an interesting internal battery solution that came with my recently purchased Elecraft KX1. The original owner, Rolf DF2FK, built this KX1 himself and has a background in electrical engineering. He wanted an internal solution that is safe and delivers the full power output with this transceiver.

elecraft kx-1 internal lipo battery pack
KX1 with custom balanced 4S Lipo battery pack

Disclaimer: Working on custom battery solutions can be very dangerous, esp. with Lipo batteries (possible fire, explosion when handled improperly etc.). Please take safety precautions when attempting to build the following solutions and make sure you stick to the safety instructions of the batteries you work on. Everything happens at your own risk – just like always in Ham Radio 🙂

So he developed an idea around a 4S Lipo pack consisting of 4×3.7V Lipo cells each with a capacity of 820 mAh and each with an own battery management system (BMS). Of course all four are connected in series. The individual BMSs help a great deal in keeping the Lipo cells safe such as avoiding deep discharge, excess charge etc. Continue reading A Nifty Internal Battery Mod for the Elecraft KX1

POTA & SOTA at Monte Sano State Park in Huntsville, Alabama!

I had some big POTA plans for Alabama this summer.

After returning home from Hamvention, I had about three days to prepare my truck, our small travel trailer/caravan, and pack for one week of camping in Huntsville, Alabama.

We had a great excuse for hanging around Huntsville: my daughter was attending Advanced Space Academy (Space Camp) at the U.S. Space and Rocket Center.

The drive to Huntsville is about five hours and we decided that it would fun to go camping with not a whole lot to do for a week. Proper relaxation!

I looked at the POTA map in advance and plotted out at least four or five parks I could activate without driving too far. I planned to fit in activations on Sunday, Tuesday, and Wednesday. Thursday, we planned to spend the full day at the Space and Rocket Center and Friday was my daughter’s graduation.

My truck, though, had other plans!

About half way on our journey to Huntsville, my 1997 Dodge Ram 2500 started to have issues. Without going into too much detail here, there seemed to be a problem with the accelerator.

We drove to Huntsville on the Saturday of Memorial Day Weekend, so not an ideal time to have mechanical issues. I limped to truck to Alabama and waited for a diesel shop in Huntsville to open on Tuesday morning.

In the meantime, I was able to hunt POTA and SOTA stations from our campsite which overlooked the Space Camp model rocket launching station. No kidding: we probably witnessed some 300 model rocket launches during the day that week and it was an absolute blast (pun intended).

I never got tired of seeing a full scale Saturn V model above the tree line on our evening walks!

Fortunately, the diesel shop was able to sort out the issue and fix it in one day–I was super pleased with that. However, that only left Wednesday to play POTA–we’d already plotted out a visit to Monte Sano State Park. That was fine by me because, turns out, almost the entirety of Monte Sano State Park is also within a SOTA activation zone! A SOTA/POTA two-fer! Continue reading POTA & SOTA at Monte Sano State Park in Huntsville, Alabama!

Part 2: N2YCH and K1PCN’s Dayton Hamvention Trip QRP POTA Rove

Many thanks to Conrad (N2YCH) who shares the first of a three-part field report series outlining his 2023 Hamvention rove with Peter (K1PCN). Click here for Part 1, and look for Part 3 next week!


Part 2: Dayton Hamvention Trip QRP POTA Rove

By Conrad Trautmann, N2YCH

Pennsylvania

Welcome to part two of three of the Hamvention QRP POTA Rove. If you missed part one, you can find that installment here.

Early on Thursday morning, May 18, 2023, Peter, K1PCN and I headed from Morgantown, West Virginia north to Pennsylvania to activate K-8920, the PA 223, Pennsylvania State Game Lands. While the park covered a large geographical area, we were able to find a parking lot not far off the highway that made it easy for us to get to and activate.

Peter spotted a nearby gazebo which was also a viewing area and hiked over to it to activate. If you look closely in the photo below, you can see it in the distance behind the sign and my antenna.  I stayed with the Jeep and set up on the tailgate using the Buddipole vertical.

Since it was early in the day, we used our frequency strategy of Peter on 40 meters and me on 20 meters. My QSO map here shows some decent DX for QRP on 20 meters at 8am ET.

Ohio

We traveled North towards Pittsburgh on Interstate 79 and then West on Interstate 70, passing through West Virginia again and then stopped at K-1934, Barkcamp State Park in Ohio.

I tuned my antenna for 17 meters and Peter activated on 20 meters.

I managed to activate the park, but it was slow going for me on 17, so when Peter finished up on 20, I changed to 20 meters and got a few more on that band just for good measure. Thinking that the slow QSO’s could have been the radio, I did switch to the IC-705 here, but that did not make any difference. It could have been conditions or our location. I did have better luck on 20 meters than 17. And I don’t know about you, but I can never go for just ten QSO’s. I feel like I need a few extra ones just in case. Here is a photo of me set up at a picnic table next to my antenna. Continue reading Part 2: N2YCH and K1PCN’s Dayton Hamvention Trip QRP POTA Rove

This seven hour road trip calls for a QRP POTA break at Yatesville Lake State Park!

On Tuesday, May 23, 2023, I had one main goal in mind: drive from my buddy Eric’s QTH in Athens, Ohio, back to my QTH in Swannanoa, NC.

This was the final leg of my one week Hamvention journey and I was ready to get back home and rest up before yet another road and camping trip only a few days later.

Before leaving WD8RIF’s QTH that morning, I consulted him about possible POTA sites I could easily activate on my journey.

On the return trip, I chose to drive through Ohio, West Virginia, Kentucky, Virginia, Tennessee, then North Carolina.

Eric knows regional parks very well because he’s activated nearly all of them. He suggested Yatesville Lake State Park as it was an easy detour off of Highway 23 in Louisa, Kentucky.

Before leaving Eric’s house, I scheduled the activation and put the address in my car’s GPS/Sat Nav.

Yatesville Lake State Park (K-1272)

I arrived at the Yatesville Lake around 10:45 AM EDT and drove to the campground entrance where I met the campground host. I introduced myself and told her I was looking for a picnic spot to do a POTA activation (explaining to her, of course, what POTA is).

She couldn’t have been more helpful. She pointed out a roadside picnic spot beside us at the campground entrance, she also noted some covered picnic shelters nearby (that seemed to be in use), and even told me I could drive into the campground, find an empty camping spot and just set up there! A very generous offer, but I opted for the roadside picnic table next to me at the campground entrance since I was already parked in the right spot.

There wasn’t much to this particular site; just a picnic table and corn hole game next to the road in full sun. I had my sun gear on (wide brimmed hat and long sleeve lightweight hiking shirt) so the lack of shade wasn’t an issue.

There were plenty of trees on the perimeter of the site, but none would be an easy snag for my throw line because there were no branches overhanging the perimeter. Still, I knew if I launched the throw weight as close as I could to the tree line, I should be able to snag a small branch without having to search in the woods for the end of the line.

As long as I could suspend my mostly homemade 40 meter end-fed half-wave, I’d be a happy activator. Continue reading This seven hour road trip calls for a QRP POTA break at Yatesville Lake State Park!

A New Skill and Antenna Leads to Success at Wormsloe K-3725

Many thanks to Teri (KO4WFP) for the following guest post:


A New Skill and Antenna Leads to Success at Wormsloe K-3725

by Teri (KO4WFP)

If you read my field report for Wheeler NWR K-0161, the trap dipole I used vastly outperformed the AX1 that particular day. I originally opted for the AX1 because, for my upcoming trip to Nova Scotia, my family and I will fly so space for ham equipment is limited. But the Wheeler activation convinced me to add an end-fed antenna to my kit for the trip, something several hams recommended. I chose the Tufteln EFRW QRP antenna.

Ham radio has taught me many things, one of them being I tend to procrastinate when I feel intimidated by a project. Case in point – the Pacific Antenna 2040 trap dipole I used in my last activation. My local radio club recommended it for POTA. (They were correct by the way – that antenna works well!) The project sat on my shelf for nine months before I got up the courage to work on it.

The same thing happened when I ordered a Morserino kit. I knew it would be a great learning opportunity due to my limited experience with electronics. Well, it took me three months to get up the courage to tackle that project. So, for whatever reason, getting antennas into trees fell into the same category in my mind. Now, having to use an end-fed antenna for POTA, I needed to learn the skill but had no idea where to begin.

Thankfully Thomas came to the rescue! I found his July 3rd, 2022 post discussing the various iterations of throwing equipment he used and on what he settled. Soon I acquired a Weaver 10 oz. weight, a spool of Marlow 2mm throw line, and a Tom Bihn small travel tray.

I next found Thomas’ Sept. 8th, 2020 post as to how to prepare the line (you tie it to a tree and tug hard on it several times to remove any kinks in the line), flake the line into a cube or bag, tie a slip knot to attach the weight, and then use one of two techniques for launching the line over a branch.

In my HOA, there is a wooded area that offered privacy and the perfect live oak branch, about 15 feet high, for my initial practice session. I opted for what is called the “granny toss”. Heck, if it was good enough for the arborist whose video Thomas featured in his September 8th post, it was good enough for me, no matter how ridiculous it might look. And guess what? Success on the third throw! OK. This skill was not proving to be nearly as daunting as I had assumed.

Now it was time to put this newly-acquired skill to use. Tuesday June 13th, I chose to return to Butter Bean Beach at Wormsloe (K-3725), partially to further my kilo pursuit for this park but also because I knew hams from my local club had used end-fed antennas there.

The drive to Butter Bean Beach from my home is a favorite. I take Ferguson Avenue which has a live oak canopy stretched over the road. The trees are dripping with Spanish moss and look like old Grand Dames swathed in grey boas.

Along the road is Bethesda Academy which used to be an orphanage for boys. The institution was established in 1740 by evangelist George Whitefield. Today Bethesda is a private boarding and day school for boys. The academy has a dairy and I often slow down to look at the cows with their calves in the pastures. You never know what you might see – I’ve actually pulled over to watch a newborn calf take its first steps. (How cool is that!) Today the cows and their calves were lounging in the afternoon shade of one of those Grand Dames. Continue reading A New Skill and Antenna Leads to Success at Wormsloe K-3725