Tag Archives: Pisgah Game Land (US-6937)

Field Reports, New Products, News, Portable, POTA, QRP, QRP Radios, Videos

Xiegu X6200: Does version 1.0.1 firmware fix CW keyer timing?

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I’ve had a production unit of the Xiegu X6200 since June of this year and have made several field reports using it for both SSB and CW.

You may have noticed, though, that I haven’t used it much in the field since June.

The reason? I’m primarily a CW operator, and the original firmware had some frustrating CW keyer timing issues.

These keying issues are most noticeable when operating in iambic mode, especially when trying to form letters like C, R, or K by squeezing the paddles. Often, when I try to send a “C,” as in “CQ,” the keyer produces a “B” instead. If you’ve watched any of my previous X6200 videos, you might have seen this happen a few times.

After some time using the radio, I can adapt and reduce the miskeying, but it still happens occasionally. I suspect part of the issue is related to the keyer timing in relation to the transmit/receive switching.

While these keyer issues aren’t severe enough to prevent me from completing an activation, they are certainly annoying.

As I’m reviewing the X6200 (thanks to Radioddity for the extended loan!), I reported the issue to Xiegu back in May and hoped the first firmware update would address it.

The first firmware update, Version 1.0.1, was released in early August. There was an earlier release, but it was retracted due to other issues.

I checked the release notes and didn’t see anything specific about CW keyer timing in the long list of fixes. I had hoped another update would follow soon, but none has been issued yet. Meanwhile, several readers and subscribers have asked me if the keyer issue was resolved.

I decided to update the firmware and take the X6200 out for another field test.

If you follow QRPer.com daily, you may have already seen the spoiler alert: unfortunately, the keyer timing issue was not fixed in this release.

Still, I had a great time squeezing in a quick activation with the X6200, and I thought I’d share the video and a mini field report with you now!

Pisgah National Forest (US-4510)

My wife and I were out while one of our daughters was in Shakespeare rehearsals in Mills River, NC on Friday September 6, 2024. We had a number of errands to run, but my wife kindly worked with me to carve out 30 minutes for a quick activation.

The most convenient POTA location was the Sycamore Flats Picnic Area in Pisgah National Forest.

By mid-afternoon, the park was busy, but most of the picnic areas were open, giving me plenty of options for setting up.

With limited time, I turned on the camera to start my real-time, real-life activation video and got straight to work.

Since the X6200 has a built-in ATU, I decided to use my PackTenna End-Fed Random Wire, as it’s quick to deploy with its 31’ long radiator—any nearby tree would do.

Next, I paired the X6200 with my BaMaKeY TP-III, plugged in the antenna, and found a spot on the band to start operating!

Time to POTA!

Gear

Note: All Amazon, CW Morse, ABR, Chelegance, eBay, and Radioddity links are affiliate links that support QRPer.com at no cost to you.

On The Air

After tuning up on the 20-meter band, I spotted myself and started calling CQ POTA. Fortunately, hunters quickly responded.

In just twelve minutes, I logged thirteen contacts. Thanks to all the hunters!

My activation was brief, and I was so focused on making contacts and packing up that I forgot to take any photos of the radio in action. I’ve included some screen captures from the video instead.

I did manage to take photos of the logs:

QSO Map

Here’s what this five-watt activation looked like when plotted out on a QSO Map:

Activation Video

Here’s my real-time, real-life video of the entire activation.  As with all of my videos, I don’t edit out any parts of the on-air activation time. In addition, I have monetization turned off on YouTube, although that doesn’t stop them from inserting ads before and after my videos.

Note that Patreon supporters can watch and even download this video 100% ad-free through Vimeo on my Patreon page:

Click here to view on YouTube.

CW Keyer Timing

As I discovered during this activation, the CW keyer timing issue has not yet been addressed in the firmware update.

After returning home, I made some notes and reached out to Xiegu to confirm that the CW keyer timing is still on their radar. They assured me that it will be addressed in the next firmware update. I’ll definitely test it and let you know once it’s resolved, so stay tuned!

If you’ve already purchased an X6200, I’d love to hear your thoughts about this all-in-one radio in the comments!

Thank you

Thank you for joining me during this short activation!

I hope you enjoyed the field report and my activation video as much as I enjoyed creating them!

Of course, I’d also like to send a special thanks to those of you who have been supporting the site and channel through Patreon, and the Coffee Fund. While not a requirement, as my content will always be free, I really appreciate the support.

As I mentioned before, the Patreon platform connected to Vimeo makes it possible for me to share videos that are not only 100% ad-free but also downloadable for offline viewing. The Vimeo account also serves as a third backup for my video files.

Thanks for spending part of your day with me! Have a brilliant weekend!

Cheers & 72,
Thomas (K4SWL)

Everyday Carry, Field Reports, News, Portable, POTA, QRP, QRP Radios

KH1 to the Rescue! A postcard field report from Pisgah National Forest.

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On Friday afternoon (August 16, 2024), after dropping off one daughter at her volunteer job and the other at Shakespeare class, my wife and I had about 90 minutes of free time before the next scheduled activity.

We opted to visit the Sycamore Flats Picnic Area in Pisgah National Forest (US-4510) so that I could fit in a POTA activation while my wife caught up on a project she’d been working on.

The picnic area was bustling with activity–the busiest I’d seen it in a while. No doubt, everyone was out enjoying the beautiful weather and the last hurrah before many local kids head back to school. Nevertheless, we found a nice picnic table to set up and play radio.

I did not have all of my camera gear with me, so opted not to film this activation with my phone.

Since there’d be no video, it meant that I could operate with earphones and a minimal amount of extra gear. It’s nice to do this every so often!

On the way out the door, earlier that day, I grabbed my Mountain Topper MTR-3B field kit. The goal was to put it on the air since it had been a few months since I last used it. I like rotating out radios regularly so I don’t forget nuances of operating them while in the field.

The previous day, I also charged the two Li-Ion rechargeable batteries [affiliate link] that are stored in the MTR-3B Pelican case. At least I thought I charged them!

When I checked the batteries, they were both completely dead. Turns out, the USB charging station I’d connected them to the previous day was not plugged into an AC outlet. Doh!

This presented a little problem because the only other battery I had in my GR1 rucksack was a 3Ah LiFePo4 battery which likely pushed about 13.2VDC. The MTR-3B doesn’t care for voltages much higher than 12VDC–at least, if you are higher than 12V, you need to make darn sure you’ve got a great SWR match.

I was a bit bummed because I hadn’t packed a backup radio in the GR1 and I wasn’t driving the Subaru which has a Venus SW3B headrest field kit.

Hang on…

Then it hit me…I’ve got my EDC (Everyday Carry) radio with me: the Elecraft KH1! Woo hoo!

I went back to the car and grabbed my Trakke EDC bag.

Then pulled out the KH1 packed in my Tufteln-modified Pelican Micro M40 watertight case.

It is such a luxury to have a small, lightweight, and versatile radio always at the ready in the backpack I carry with me everywhere.

Since I’d already deployed my K6ARK 40 meter counterpoise-less end-fed half-wave [affiliate link], this was the antenna I connected to the KH1.

I also grabbed the Bamakey TP-III from my GR1 pack and the 3×5 Rite in the Rain Pad and Zebra mechanical pencil [again, affiliate links] from the MTR-3B kit (don’t worry, I returned these to their respective kits post-activation!).

I had announced this activation on the POTA website, so hypothetically, the RBN should auto-spot me.

I turned on the KH1, moved to the 20 meter band, and was tuning around looking for a clear frequency when I heard a station calling CQ POTA. Continue reading KH1 to the Rescue! A postcard field report from Pisgah National Forest. →

Accessories, Antennas, Field Reports, Morse Code, News, Portable, POTA, QRP, Videos

Testing the Tufteln AX1 Support: Late-Shift POTA with Vlado in Pisgah National Forest

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On Tuesday, February 13, 2024, one of my daughters had a dress rehearsal for A Midsummer Night’s Dream. The venue where the cast meets is a good 45 minutes from my QTH, and if I didn’t have POTA fever, I’d have to find something to do to burn four hours of time.

Since I do have POTA fever, I see these windows of waiting around as an opportunity!

An opportunity to spread the POTA fever, even.

On that particular Tuesday night, my dear friend Vlado (N3CZ) didn’t have any plans, so I invited him to join me on a short, late-shift activation. The idea was that he’d perform an activation, then we’d go grab dinner at a restaurant in Mills River.

Pisgah National Forest (K-4510) and Game Land (K-6937)

Quick note about park numbers: As of the time of publishing this article, we’re still using the “K” prefix for US parks. Tomorrow (March 20, 2024), all US park prefixes will change to “US.” Pisgah National Forest, for example, will be US-4510 starting tomorrow. Today, it’s still (barely!) K-4510, so that’s what we’ll use.

We drove to the Sycamore Flats Picnic Area where I performed a number of late-shift activations in February. What I love about the site is that it’s rarely busy (especially at dusk and into the evening), there are numerous spots to set up, and it’s pretty convenient to the Shakespeare venue.

Tufteln AX1 Antenna Stand

I’d mentioned to Vlado in advance that I was going to test “a new antenna support system.” I think he might have assumed I was packing a large tripod with a 1/4 vertical or something similar, so it was fun to pull out the AX1 and  Tufteln AX1 Antenna Stand!

Vlado, like me, loves compact radio gear, and I knew he’d never used the Elecraft AX1 before, so I was looking forward to showing him just how capable of an antenna it is for POTA, even on 40 meters.

That day, it had been pretty gusty, and in the evening hours, while a little calmer, it was still a tad windy. I thought it would be the perfect opportunity to pair the AX1 with Joshua’s AX1 stand because it’s much more stable than the AX1 bipod in windy conditions.

Source: Tufteln.com

The stand consists of two parts: a base and an antenna sleeve. The sleeve screws into the base, and the AX1 simply slides into the sleeve. The height is perfect for the KX2’s BNC (indeed, it works with a number of radios). The stand will also accommodate the AXE 40M coil.

Source: Tufteln.com

When attached to the KX2, it makes for a very stable base. You can even use it as a stand-alone antenna support for the AX1.

Joshua has had this stand in his Tufteln product line for over a year, but I don’t think I’ve actually used it during an activation that I’ve also filmed.

New Mics!

Speaking of filming, this activation with Vlado gave me an opportunity to test my new DJI wireless mics. The system comes with two mics so both Vlado and I used them.

I filmed the activation, but in truth, was doing this more or less to test the mic audio. I believe I mentioned early on that this video might not ever be published.

In the end, I decided to publish it–the audio was quite good, and the wireless mics cut down on the wind noise dramatically.

Gear:

Note: All Amazon, CW Morse, ABR, Chelegance, eBay, and Radioddity links are affiliate links that support QRPer.com at no cost to you.

N3CZ: On The Air

My goal was to get Vlado on the air and give him a taste of POTA using the AX1 and 40M coil. I hadn’t planned to activate–since we were grabbing dinner afterward–but I did end up activating after the UTC day changed.

Without realizing it, I actually put a lot of pressure on Vlado.

He started his activation at 18:42 local (23:42 UTC). That meant, in order to log a valid POTA activation on February 13, he needed to log at least ten contacts in 18 minutes (using the AX1!).

Keep in mind that Vlado is a contester and DXer (also, very much a QRPer!). He’s used to operating CW at insane speeds when needed. In fact, he’s always one of the top people (if not the top) in the CW speed test at the W4DXCC contesting and DX conference.

I suggested he operate around 20 words per minute.

He started calling CQ POTA, and the first few contacts came in pretty slowly. I was getting nervous that I might have unintentionally made Vlado’s first POTA activation one that wouldn’t be valid.

Then the pace started picking up. (Whew!)

He ended up logging a total of 10 contacts in 12 minutes! Woo hoo!

Here’s his QSO Map, showing what the AX1 pushing 5 watts for twelve minutes can do:

Next, we decided that I would, indeed, perform a quick activation.

I spotted myself on the POTA site and started to call CQ, then it hit me: it was 23:58 UTC. If I worked one contact in that two minutes, it would be considered an activation on February 13 of only one contact.

Instead, we waited for a little over a minute for the UTC day to change!

I ended up working a total of 24 contacts in 21 minutes. Woo hoo!

Here’s my QSO Map:

And here are our logs:

Activation Video

Here’s my real-time, real-life video of the entire activation.  As with all of my videos, I don’t edit out any parts of the on-air activation time. In addition, I have monetization turned off on YouTube, although that doesn’t stop them from inserting ads before and after my videos.

Note that Patreon supporters can watch and even download this video 100% ad-free through Vimeo on my Patreon page:

Click here to view on YouTube.

What fun!

I always enjoy hitting the field with Vlado.

Since this quick little activation, he’s been out there hitting POTA sites regularly.

He hasn’t seen the doctor yet, but I’m positive he caught POTA fever. It’s incredibly contagious.

Also, the Tufteln AX1 stand worked perfectly in the wind. I’m going to keep this tucked away in my pack alongside my second AX1 to pair with a wide variety of radios.

Thank you!

Thank you for joining me during this activation!
I hope you enjoyed the field report and my activation video as much as I enjoyed creating them!

Of course, I’d also like to send a special thanks to those of you who have been supporting the site and channel through Patreon, and the Coffee Fund. While not a requirement, as my content will always be free, I really appreciate the support.

As I mentioned before, the Patreon platform connected to Vimeo makes it possible for me to share videos that are not only 100% ad-free but also downloadable for offline viewing. The Vimeo account also serves as a third backup for my video files.
Thanks for spending part of your day with me!
Cheers & 72,
Thomas (K4SWL)

Accessories, Antennas, Field Reports, Morse Code, News, Portable, POTA, QRP, Videos

POTA by Lantern Light: One Activation in Two Days with Two Antennas!

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On Friday, February 9, 2024, I had an opportunity to do an extended Late-Shift POTA activation in Pisgah National Forest. I couldn’t pass that up!

Once again, one of my daughters had a casting call and a Shakespeare performance that opened up an activation window from about 17:00 – 20:00 local (22:00 UTC – 01:00 UTC).

If you’ve followed my POTA activities for a while, you’ll note that multi-hour activation windows are very much a rarity. More often than not, I’m squeezing activations into 30-60 minute windows of time as I go about my work and family duties.

Pisgah National Forest and Game Lands

The closest POTA site, once again, was Pisgah National Forest (K-4510) and Pisgah Game Lands (K-6937). There are so many sites to choose from within Pisgah; it’s always a difficult decision in terms of picking a location.

In this case, I decided to stay a little closer to mobile phone service just in case my family needed to reach me during that time. I chose the Sycamore Flats picnic area and was happy to see that the picnic shelter was available.

I thought it might be fun to set up two antennas since I had so much time. For the first part of the activation, on 20 meters, I would deploy the Chameleon MPAS Lite vertical.

For the second part (the following UTC day), I would deploy my MM0OPX 40-meter end-fed half-wave as I knew 40 meters would be much more active after sunset.

EFHW Deployment

Since sunset was approaching, I deployed my MM0OPX EFHW first because it’s much easier to deploy a wire antenna in a tree when it’s still light outside.

Side note: I mention in the activation video that a good headlamp (like my Fenix) makes working in the dark quite easy. I’ve deployed wire antennas after sunset with headlamps before–it’s quite doable–but I still prefer using a throw line when there’s still sunlight. It’s just easier (for me, at least) to judge distance.

I deployed the EFHW in a tree and in the brush between two pathways. While it would have been easier to deploy it on a path, I always try to deploy my wire antennas in a way that hikers and other park guests wouldn’t easily walk into them–especially at dusk when even high-visibility line colors are difficult to see.

Chameleon Carbon Fiber Tripod

The second antenna deployment was my Chameleon MPAS Lite vertical, and this activation gave me an excuse to test the new Chameleon carbon fiber portable tripod.

In January, Chameleon sent me a box with a few of their smaller accessories/promotional items. I plan to give away everything, save the tripod, in an upcoming QRPer giveaway.

I’ve been eager to test the tripod because it’s lighter and easier to transport (in my SOTA pack) than the stainless spike that comes with the MPAS Lite antenna system. This tripod will also come in handy when operating at parks that don’t allow stakes in the ground. Continue reading POTA by Lantern Light: One Activation in Two Days with Two Antennas! →

Antennas, Field Reports, New Products, News, Portable, POTA, QRP, Videos

QRP & Coffee: Late-Shift POTA using the new Chelegance MC-750 80 Meter Coil!

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I mentioned in a previous post that Jesse at Chelegance had sent me some antenna goodies to evaluate. One of them was the MC-599 portable dipole antenna which you might have read about in my previous field report.

Another item he sent, which I was equally excited about, was an 80-meter coil for my beloved MC-750 vertical antenna.

In the spirit of full transparency: he sent this at no cost to me, and, as a reminder, Chelegance is also an affiliate of QRPer.com.

I’ve been eager to take the 80-meter coil on a POTA activation because 1.) if it proved effective, it would be great to have such a low-impact, low-profile antenna for 80 meters, but 2.) it’s been very difficult to fit in an evening POTA activation with my family life.

It would have been difficult to gauge how effective an 80M antenna performs in the late morning or early afternoon when I typically activate local parks/summits.

On Wednesday, February 6, 2024, a two-hour window of opportunity opened. One of my daughters had a dress rehearsal that night, and I knew of a nice, quiet, secluded POTA spot only 25 minutes away.

Pisgah National Forest (K-4510) and Game Land (K-6937)

My original plan was to arrive at the Looking Glass Falls’ picnic area, deploy the antenna, fire up the stove, make some coffee, eat on-site, then begin my activation after the start of the UTC day.

So why wait for the new UTC day?

Mainly because once you hit the new UTC day, it counts as a new activation. That really works in your favor as an activator if your goal is to complete a valid activation (with ten contacts) and you’ve enough time to do that before the UTC rollover. If you time it all correctly, you could activate double the parks with a minimum of 20 contacts (split 10/10). In my case, that would mean a total of four parks activated in one evening (since this was a two-fer).

I decided fitting in an activation prior to the UTC rollover simply wasn’t worth the rush.

Once I arrived on-site, however, I was already changing my mind.

I started my activation video, deployed the MC-750, and looked at my watch. I had roughly 15 minutes before the UTC rollover.

It would be tight, but I decided to give it a go and try logging ten contacts before 18:59:59 local (or 23:59:59 UTC).

If I couldn’t log ten before the UTC day, who cares!? It would be a fun challenge for sure, but I wasn’t going to cry if I couldn’t gather enough contacts for a valid activation.

There was another factor, too: operating 80 meters with a 17′ loaded vertical isn’t exactly “efficient.” My theory, though? It doesn’t need to be efficient. It’s crazy portable, convenient, and as a POTA activator, I only need enough performance to get the job done.

Time to hit the air!

Radio Gear:

Note: All Amazon, CW Morse, ABR, Chelegance, eBay, and Radioddity links are affiliate links that support QRPer.com at no cost to you.

Coffee Gear:

Photo from the Fall of ’23.

On The Air

I’d scheduled my activation on the POTA website, so was relying on it to spot me via the Reverse Beacon Network.

I started calling CQ POTA and the contacts started rolling in… very… slowly.

Well, it felt slow because I had a goal of ten contacts in fifteen minutes. Continue reading QRP & Coffee: Late-Shift POTA using the new Chelegance MC-750 80 Meter Coil! →

Antennas, Field Reports, New Products, News, Portable, POTA, QRP, Reviews, Videos

QRP POTA and testing the new JNCRadio MC-599 portable dipole antenna!

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In late December 2023, I received a package from Jesse at JNCRadio/Chelegance. It was their new MC-599 portable dipole antenna. They sent it—full disclaimer: at no cost to me—for evaluation, but shortly after receiving it, life got crazy and I was delayed in taking it to the field.

Fast-forward to February, and I was eager to take it to the field and see how it might perform. On February 5, 2024, a nice window of opportunity opened in the afternoon while one of my daughters was rehearsing A Midsummer Night’s Dream with her cast. Pisgah National Forest and Game Land were a 20-minute drive from her meeting site, so I headed there to deploy this new antenna.

The JNCRADIO MC-599

On-site, I pulled out the two main components of the MC-599 dipole system: the bespoke padded bag holding the antenna and the portable mast.

I knew the basics about assembling the MC-599 because I had watched a video on the Chelegance website that morning.

However, this was the very first time I had deployed the MC-599. I had never even removed any of the antenna components from the padded bag.

With this antenna, it’s best to have an open area for the two sides of the dipole (two telescoping whips) to fully extend without touching tree branches, etc. I had one particular picnic site in mind at the roadside picnic area I chose, but a couple was having a picnic there when I arrived. I waited to see if they might be leaving soon, but they weren’t, so I chose a site I had used before, even though it was flanked by trees.

Assembly was easy: I simply attached the center of the dipole to the 13′ mast, then attached the two telescoping whips to either side and extended them to the 20M position silkscreened on the whip (identical to the MC-750 vertical markings—see below).

Next, you simply attach your coax to the center of the dipole, then extend the mast all the way up.

I had to avoid touching tree branches, but it actually fit quite easily into this small space.

Since it was a bit breezy, I used some line to guy the mast. Ideally, you’d want a minimum of three guying points, but I only had two lines with me, so I made do, and it worked fine—the antenna was stable.

Next, I set up my radio: the Yaesu FT-818ND. Since the MC-599 was, in theory, resonant, I didn’t need an ATU for a match.

I turned on the FT-818 and discovered that the SWR was a perfect 1:1. Amazing.

I suppose I shouldn’t have been surprised because my Chelegance MC-750 is always perfectly resonant (without needing a transformer) simply following the whip markings for guidance.

I should note here that the MC-599 can handle up to 200 Watts PEP—I was pushing 5-6 Watts. Also, the frequency range using the whips is from 20-6 meters. Chelegance also includes two 7 MHz wire elements that can be deployed in an inverted vee shape to play radio on the 40-meter band. It’s an efficient system and has many fewer components than a Buddipole systems I’ve used in the past.

Gear:

Note: All Amazon, CW Morse, ABR, Chelegance, eBay, and Radioddity links are affiliate links that support QRPer.com at no cost to you.

On The Air

Keep in mind that my POTA site was in a deep valley, flanked by high ridge lines–I wasn’t sure what to expect as I hopped on the air.

I started calling CQ POTA and the first station I heard was DL1OK operating in Spain as EA8/DL1OK. Logging Dmitrij was a good sign indeed for this portable dipole!

Stations kept flowing in. I worked my first ten contacts in ten minutes.

I continued working stations in a continuous pileup until I ran out of time. I ended up logging a total of 46 contact all within 50 minutes. I did spend a few extra minutes (as I always do) trying to pull out weak stations and slower code stations.

What fun!

QSO Map

Here’s what this five-watt activation looked like when plotted out on a QSO Map.

Note that this map does not include my contact with EA8/DL1OK in Spain:

Activation Video

Here’s my real-time, real-life video of the entire activation.  As with all of my videos, I don’t edit out any parts of the on-air activation time. In addition, I have monetization turned off on YouTube, although that doesn’t stop them from inserting ads before and after my videos.

Note that Patreon supporters can watch and even download this video 100% ad-free through Vimeo on my Patreon page:

Click here to view on YouTube.

MC-599 notes

I’ve got to admit: the MC-599 made a great first impression.

As with the MC-750, I’m most impressed with the build quality. The components are all sturdy and nicely machined. The padded case was custom made to hold the MC-599 and its components. Everything fits together as it should and—again—was resonant when deployed according to the whip markings.

Even on this inaugural deployment, it didn’t take long to set up. The next time I deploy it, it will go even faster. Packing it up afterward (as you can see in the video) went very quickly.

Keep in mind: the MC-599 is a low-impact, high-profile antenna.

If you’re at a site that doesn’t allow antennas in trees, the MC-599 could be an excellent option. Other than using optional guy lines that would require tent stakes in the ground, it would have no impact on park grounds.

I love the fact that the MC-599 is self-supporting. This would be an absolutely brilliant antenna to use at parks with wide-open spaces and few trees for support.

That said, it is not a stealthy antenna. In fact, portable dipole antennas are some of the most conspicuous portable antennas you could deploy. They’re maybe slightly less conspicuous than a hex beam or Yagi. Even though I was cloaked by a few trees, the couple that was occupying the picnic site I had hoped to use couldn’t help but stop by on their way out and ask what it was I was doing. I bet if I had been using a wire antenna, they wouldn’t have even seen it.

I would always ask permission before setting up an antenna like the MC-599 at, say, a small historic site or urban park.

I could also see using the MC-599 for SOTA (Summits On The Air), but primarily on summits that are either drive-up, or where the hike is minimal. The aluminum alloy mast is lightweight for its size, but it’s quite large to consider taking on an extended hike. However, for a nice drive-up summit, I imagine you could work some serious DX. Just bring a few guy lines in case it’s windy.

I do think the MC-599 would make for a great Field Day antenna. Since it can handle up to 200W PEP and is easy to lower and switch bands, it would be a brilliant portable option for those operating a multi-band 100W rig.

But obviously? It’s an exceptional performer with QRP power. It’s hard to beat a dipole even when it’s only 13′ off the ground.

Thank you

Thank you for joining me on this fun activation!

I hope you enjoyed the field report and my activation video as much as I enjoyed creating them!

Of course, I’d also like to send a special thanks to those of you who have been supporting the site and channel through Patreon, and the Coffee Fund. While certainly not a requirement as my content will always be free, I really appreciate the support.

As I mentioned before, the Patreon platform connected to Vimeo make it possible for me to share videos that are not only 100% ad-free, but also downloadable for offline viewing. The Vimeo account also serves as a third backup for my video files.

Thanks for spending part of your day with me!

Cheers & 72,

Thomas (K4SWL)

Field Reports, News, Portable, POTA, QRP, Videos

“Three Watts and a Wire: Seizing a Last-Minute POTA Opportunity with the Elecraft KX1!

9 Comments

I woke up a little too early on the morning of Saturday, February 3, 2024.

The previous evening, we recorded a Ham Radio Workbench podcast episode with my dear friend Ara (N6ARA) as a guest. It was a load of fun, and we ran over time (no surprise there). Since we started recording at 18:00 Pacific Time, it means that it was 21:00 here in the Eastern time zone. By the time the episode ended, it was well after midnight my time.

For some reason, my body clock only allowed me to sleep for five hours, but I planned to sneak in a nap at some point during the day. Our plans were modest that Saturday (only to visit my father-in-law in the hospital), and I had no intention to fit in a POTA activation.

Around noon, my daughters asked if I’d drive them to watch one of their friends in a Shakespeare performance at 2:00 PM. We quickly sorted out plans, and I grabbed my GoRuck GR1 pack, which (due to a crazy January) had hardly been touched since my activation with Hazel nearly a month prior.

Pisgah National Forest (K-4510) and Game Land (K-6937)

As you’ll hear me mention in a number of my field reports, the venue where my daughters rehearse Shakespeare and perform is a short drive to Pisgah National Forest/Game Lands. In the past couple of months, I’ve enjoyed numerous activations in Pisgah.

The weather was perfect for playing radio outdoors. It was chilly, yes, but not so cold that I needed to wear gloves.

I was looking forward to putting the Elecraft KX1 on the air again. As I state near the end of my video below, it’s one of my all-time favorite QRP rigs.

My trusty GoRuck GR1

I decided to pair the KX1 with my KM4CFT end-fed half-wave that I built for 30 meters, with a linked 40-meter extension.

On this particular afternoon, I wanted to focus on 30 meters, so as I deployed the antenna, I unhooked the 40M link.

Gear:

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On The Air

I started calling CQ POTA, and it didn’t take long for the RBN to spot me, and Evan (K2EJT) was the first to call (thanks, OM!). Continue reading “Three Watts and a Wire: Seizing a Last-Minute POTA Opportunity with the Elecraft KX1! →

Field Reports, News, Portable, POTA, QRP, Skills, Videos

Keying In The Rain: One rather soggy but incredibly fun POTA activation!

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I’m lucky enough to live in a part of the world where–by and large–the weather is pretty darn nice.

In fact, I recently received a comment from a reader who jokingly said that I should work for the tourism board of western North Carolina because the weather always seems so pleasant in my POTA/SOTA videos.

It’s true: most of the time I hit the field to play radio, the weather is very pleasant.

That said, you see more of these “fair weather” activations because I tend not to make videos of ones in poor conditions mainly because I don’t like managing the camera in high winds, heavy rains, or even super cold conditions–especially when I want to get in and out of the field quickly. The camera tends slows everything down.

On Friday, December 1, 2023, though, I decided to do a park activation in the rain and make a video! Here’s my field report:

Pisgah National Forest (K-4510)

That Friday morning, I dropped my daughters off at classes, then made my way to the Mills River library to put the finishing touches on a field report and publish it. It was rainy and I wasn’t complaining; it had been a very dry fall in WNC up to that point.

After I published my field report and attempted to catch up on the email backlog a bit, I hopped in the car and headed to the Sycamore Flats picnic area in Pisgah National Forest (K-4510) and Pisgah Game Lands (K-6937).

That day, knowing it would be soggy, I packed my Discovery TX-500 which is pretty much rain-proof. By this, I mean that it’s designed to cope with rain, but it’s not designed to be completely submerged in water.

Truth be told, I had no intention of making an activation video. Once I arrived on site, though, I thought, “Why the heck not?” After all, other than being rainy and chilly, conditions were pretty pleasant. That and my OSMO action camera is completely waterproof.

I grabbed the camera and started filming the activation while closing up the car.

Setting Up

When playing POTA in the rain, I tend to select picnic tables or sites that are under the canopy of trees if at all possible. Trees not only provide antenna supports, but they also help divert a bit of the rain.

I found an ideal site under the canopy of a few hemlocks.

I deployed my PackTenna end-fed half-wave (EFHW) oriented (nearly) vertically and with the feed point close to the tree trunk so that it would be better protected from the rain. I wasn’t worried about the antenna getting wet, but I also didn’t want the toroid and windings to get completely soaked either. It’s never a bad idea to use what bit of natural protection the trees can offer.

As you can see in the photo above, I had my TX-500 completely exposed, but the battery, in-line fuse, and (to some extent) the speaker mic were all protected in the TX-500’s Telesin Case.

As always, I used my Rite In The Rain notepad which is a champ at handling wet conditions. Continue reading Keying In The Rain: One rather soggy but incredibly fun POTA activation! →

Antennas, Field Reports, New Products, News, Portable, POTA, QRP, SSB, Videos

SSB and CW QRP POTA: Testing my new KM4CFT End-Fed Antenna Kit!

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A few weeks ago, I mentioned that Jonathan (KM4CFT) sent me one of his new QRP end-fed half-wave/random wire antenna kits.

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.

This was my first attempt at making in-line links, so I wouldn’t consider link my method as a “best practice”–rather, check out K7ULM’s guidance for making in-line links. Continue reading SSB and CW QRP POTA: Testing my new KM4CFT End-Fed Antenna Kit! →

Field Reports, News, Portable, POTA, QRP, Videos

Postcard POTA Field Report: Pairing the KH1 with an EFHW at Pisgah National Forest

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Welcome to another Postcard Field Report!

If you’ve been following QRPer.com and my YouTube channel for long, you’ll notice that I typically post two field reports with videos per week when my free time allows. Each report takes about four hours to produce along with a video. I’ve got a busy day ahead on the road (including a POTA activation), so in order to squeeze this field report into my schedule, I’m going to use my more abbreviated field report format: a “postcard” format!

Speaking of which….

Pisgah National Forest (K-4510)

On the morning of Friday, November 10, 2023, I had a couple hours to fit in some POTA time.

All morning, we had been receiving some much-needed rain in the form of scattered showers in a constant heavy mist.

I decided to explore picnic areas I hadn’t yet visited in Pisgah National Forest along the Pisgah Highway near Brevard, North Carolina.

I was curious if I might find a small shelter at one of the roadside sites. Unfortunately, I did not; however, I did find quite a few sites that were ideal for POTA with tall trees, space between picnic tables, etc. I decided to pick one at random that had no other park visitors.

I did have a small rainfly in the car I could set up, but I decided to simply risk it. The goal was to pair the new Elecraft KH1 with my (MW0SAW) End-Fed Half-Wave antenna.

I wanted to see if the KH1 ATU could match the EFHW on 30 and 17 meters (outside of its resonant bands of 40, 20, and 15 meters).

Setup

Since I wasn’t using the KH1 pedestrian mobile, I connected my N0SA (“SOTA paddle”) and my Anker Soundcore Mini portable speaker.

Antenna deployment was easy enough (though I did take a few tries to hit *the* tree branch I wanted)!

In no time, I had the KH1 on the air and ready to start calling CQ! Continue reading Postcard POTA Field Report: Pairing the KH1 with an EFHW at Pisgah National Forest →