Tag Archives: PackTenna EFHW

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

Finding Joy in the Journey: A Missed SOTA Hike Leads to a Relaxing POTA Activation

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On Wednesday, August 7, 2024, I planned to drive to Hickory, NC to spend part of the morning helping my father with a few tasks. I planned to stay for only three hours, leaving the afternoon open for a SOTA (Summits On The Air) activation of Bakers Mountain.

Bakers Mountain is one of the most accessible one-point SOTA summits in the area. Still, it requires about 2 hours of hiking, and I always allow an hour for activating as well. Herein lies the challenge of SOTA for me this year: finding those windows of time that are open enough to fit in an activation and hike is difficult.

I ended up spending all morning in Hickory helping my father—time well spent. However, by the time I left, my SOTA window had closed. I still had some time for an activation, but only a maximum of two hours.

Although disappointed about missing the SOTA opportunity, I decided to make the most of the remaining time and visit Table Rock Fish Hatchery (US-8012) en route home. I hadn’t been to that particular site in many months, so it would be a nice revisit. I knew I could fit in the detour and activation and still be home on time. A good consolation prize!

Table Rock Fish Hatchery (US-8012)

Upon arrival, I immediately noticed that a new bridge had been built over the creek. It’s funny how you get so used to some POTA sites that you feel a real connection to them and notice even small changes.

I had brought along my Elecraft KH1 with the idea of doing the SOTA activation (it’s with me all the time anyway), but earlier, I noticed that I still had the Penntek TR-45L Skinny in the back of my car, so I opted to use it for this POTA activation.

I quickly deployed my PackTenna 20M EFHW, connected it to the TR-45L, and hopped on the air, hoping 20 meters would serve me well.

Since the “Skinny” version of the TR-45L has no built-in ATU (Antenna Tuning Unit), and since I hadn’t brought along the Elecraft T1, I had no way of operating outside of the 20M band (the TR-45L’s coverage is 80, 40, 30, 20, and 17 meters).

I’d hoped I’d packed a 40M EFHW so that I would have two usable bands and that I could work my buddy Mike (K8RAT), but 20 meters it was! I hoped the band had a little life in it!

Gear:

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On The Air

I hopped on the air and started calling CQ POTA. Within a few minutes, I started working a stream of hunters. Continue reading Finding Joy in the Journey: A Missed SOTA Hike Leads to a Relaxing POTA Activation →

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

Field Report: POTA Energy Boost at Tuttle Educational State Forest

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Somedays, I just need a little POTA and radio-active therapy to energize the day. And this was one of those days.

On Thursday, July 18, 2024, I woke up still feeling quite tired because I had been out the entire day before helping my sister with a move–my wife and I didn’t get back home until midnight.

I was exhausted!

That Thursday, though, I still needed to hit the road again fairly early to help my sister with her home closing and then bring my dad home (finally) from the skilled nursing facility where he’d spent the previous 2.5 months!

It was a big day, and I was feeling pretty low on the energy reserves even after the morning coffee. We’ve all been there, right?

I didn’t think I would have time to fit in a POTA activation, but my father’s nursing facility contacted me and asked if I could pick him up after lunch instead of before. All of a sudden, I had a two-hour chunk of time, so, of course, I was going to get radio-active!

Fortunately, I had my GoRuck GR1 in the car, after my trip to the NC coast, packed with the KX2 and a few antenna options!

Looking at the time, I knew Tuttle Educational State Forest would be my best bet for a quick activation. Accounting for travel time and lunch, I would have about a one-hour window to operate.

Tuttle Educational State Forest (US-4861)

I arrived at Tuttle and wasn’t surprised to find the place nearly empty. Tuttle caters to school groups, and since schools were still in summer break, I didn’t expect to see any school buses or large groups.

My plan was to attempt this activation using the AX1 antenna–just to keep things simple.

I chose a picnic table in the shade and set up my gear in short order!

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

I hopped on the air hoping that propagation wouldn’t be too rough, but turns out, it was not in the greatest of shape. Anyone active in POTA lately knows this struggle! Continue reading Field Report: POTA Energy Boost at Tuttle Educational State Forest →

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

Beautiful POTA activation at Brunswick Town/Fort Anderson and Afternoon in Southport!

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On Wednesday, July 10, 2024, my wife and I were in the middle of a week-long stay in Wilmington, North Carolina, while our daughters attended residential programs at NCSU and UNCW.

That particular day, we couldn’t decide what to do because the weather was fickle! Temperatures and humidity were high, fueling a constant string of isolated thunderstorms rolling over Wilmington and the Cape Fear River area. Every hour or so, a new storm would roll past.

Heather suggested I fit in a POTA activation, and, of course, I loved the idea. I just didn’t want to play radio anywhere near thunderstorms.

We decided to drive south to one of my favorite coastal towns in North Carolina: Southport. Based on the weather radar, it looked like we could drive to Southport on the west side of the river, then return via the Fort Fisher Ferry on the east side, potentially avoiding most of the isolated thunderstorms moving north along the coast.

After stopping in Leland for supplies, we made our way to Brunswick Town/Ft. Anderson State Historic Site, directly across the Cape Fear River from where I’d activated the previous day at Carolina Beach State Park (US-2722).

En route, we drove into a thundershower with rain so intense that most cars on the road turned on their hazard lights and slowed to a crawl. Visibility was nil.

Fortunately, the heaviest rain only lasted 10 or so minutes, and by the time we were two minutes from the park entrance, it had slowed to a drizzle. As we parked at the visitor’s center, it had all but cleared up.

Brunswick Town/Ft. Anderson State Historic Site (US-6834)

Brunswick Town/Fort Anderson State Historic Site is unique in that it offers a blend of colonial and Civil War history along the beautiful Cape Fear River.

Founded in 1726, Brunswick quickly grew into a bustling port town known for exporting naval stores. However, the town was burned by British troops in 1776 and never rebuilt, leaving behind ruins for visitors to explore today.

During the Civil War, Confederate forces constructed Fort Anderson atop the remnants of Brunswick. The fort’s earthen walls and impressive gun emplacements now stand as a reminder of the region’s strategic importance during this turbulent period.

Visitors can explore the colonial foundations and Civil War earthworks, while enjoying the river waterfront.

There’s also a visitor’s center with exhibits detailing the area’s rich history.

I was pleased to spot a picnic area on the opposite side of the parking lot from the visitors’ center. This would allow me to set up close enough to the car that if another storm approached, I could pack up quickly.

First, I introduced myself to the staff and asked for permission to activate. I was confident they would grant it, as this site had been activated 39 times already (mine would be the 40th).

The two park rangers inside were incredibly kind and accommodating. My wife and I ended up speaking with them about history for nearly 30 minutes. I also gave them more insight into the POTA program and asked if activators were following their rules. Fortunately, they gave a very positive report. NC State Historic Sites protect both the archaeology of the site and the natural resources, so I always ask for permission to activate because some sites have restrictions about putting lines in trees or stakes/spikes in the ground. Fortunately, this was not an issue at the picnic area.

Setting up

Since weather was iffy and since Heather and I wanted to spend the rest of the afternoon in nearby Southport, I decided to pair my Elecraft KX2 with my AX1 antenna.

This also gave me a chance to try out a new 3D-printed bipod that my friend Mike (KE8PTX) sent me.

This Bipod consists of a 3D-printed clip and knob designed by Adam (K6ARK) and two legs designed by Mike.

I was really amazed at 1.) how easy it was to attach the clip to the antenna’s BNC base and 2.) how incredibly stable this Bipod felt even compared with the OEM bipod.

Thank you, Mike (and Adam)!

With the radio set up, I was ready to activate!

Gear

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On The Air

I assumed 20 meters would be the best place to start and, frankly, I hoped it would be productive enough to cap off my activation in short order so that my wife and I could continue our travels.

Unfortunately, propagation was not compliant. Continue reading Beautiful POTA activation at Brunswick Town/Fort Anderson and Afternoon in Southport! →

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

Do I make videos of all of my field activations?

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This past weekend, I attended the WCARS hamfest in Waynesville, North Carolina. My buddy Vlado (N3CZ) and I purchased a few indoor tables to sell some gear we no longer needed.

I also gave a short presentation about the ins and outs of going QRP. It was a lot of fun!

When I go to a hamfest, I spend a great deal of time salivating over the vintage stuff. This R-388 would look brilliant in my radio room! Wish I had the space.

I was surprised at how many people introduced themselves as readers, subscribers, and supporters. It blew my mind since this is a smaller regional hamfest—not Hamvention or Huntsville!

One reader asked a question I get a lot: “Do you film all of your activations?“

The answer is no, but I probably film 80% or more. I enjoy making activation videos. When I do a real-time video, I feel like you’re there with me, and I really enjoy that.

Even though I’ve simplified my camera gear, filming still adds time to my activations. I have to plan the setup so you can easily follow along as I log, and I need to ensure the audio is acceptable. When I’m really pressed for time, I skip making a video.

In addition, each activation video and field report takes me at least four hours to prepare. Unlike most YouTubers, the video editing time is minimal, but the field report takes time: preparing the text, photos, layout, links, etc. It’s a labor of love, though, and I enjoy the process.

Speaking of offline activations…

Lunch with Vlado isn’t complete without Baklava.

After the hamfest, Vlado and I enjoyed lunch (at this brilliant Italian restaurant), then I drove to Sylva to pick up Hazel (who had been staying with my brother-in-law).

On the way home, I passed the Blue Ridge Parkway, so I did an impromptu POTA activation at the Balsam Gap Overlook (which is overgrown and not much of an overlook anymore, but still a great spot for POTA).

I decided to make a short video for YouTube answering the reader’s question.

There’s some irony in making a video stating that I don’t always make videos of activations!

Click here to watch on YouTube.

It was a fun and quick activation: ten contacts in thirteen minutes. I used my Elecraft KX2 and PackTenna 20M EFHW—always an effective combo.

Hazel enjoyed laying on the grass next to me.

All in all, a fun little activation! I was in and out of there in 22 minutes. Had I filmed this, it would have taken more than 30 minutes.

Here’s my log sheet:

Here’s the QSO Map:

Screenshot

I’ve got some great activations in the pipeline and look forward to publishing them this month!

Thank you for coming along on the journey!

Cheers & 72,
Thomas (K4SWL)

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

Major POTA fun with the TEN-TEC R4020 and PackTenna 20M EFHW!

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The other day, I was thinking…

If  2014 Thomas looked at 2024 Thomas’ QRP radio inventory, he wouldn’t believe the number of radios he’d accumulated in a mere decade.

It’s a little insane, really.

The thing is, over the years, I’ve picked up some great QRP bargains at local hamfests and via various online classifieds. While it’s not exactly “chump change,” you can often find good used QRP radios for less than $300.

Sometimes it’s hard (for me) to pass up those deals.

One such deal was a local fellow who wanted to sell his Ten-Tec R4020 a few years ago.  He listed it for $125, and there weren’t any takers for a few days. (Keep in mind, this was a wee bit before our current CW Renaissance.)

I contacted him and snapped it up. I thought the R4020 might be a fun little two-band radio for POTA and SOTA adventures.

I was right!

The R4020 is an incredibly fun radio to use in the field.

The audio is superb. It has a low noise floor, great sensitivity, and a well chosen filter width. What the R4020 lacks in features, it makes up for with audio fidelity, in my opinion.

I look forward to each and every activation with this QRP wonder.

Speaking of which…

Tuttle Educational State Forest (K-4861)

On Wednesday, January 3, 2024, I made some time in the afternoon to stop at Tuttle Educational State Forest.

I believe I was on the way back to the QTH that afternoon after an overnight with my folks in Hickory, NC.

I love Tuttle, but it had been a while since I completed an activation here. In the activation video (below) I said it had been a couple of months, but later I checked and realized it had been four months! Wow! Hard for me to believe it had been that long!

That day, the park was void of visitors. I was the only person in the parking lot. No surprise here: kids were just heading back to school after a long Christmas break, so there were no field trips on site.

Since there was no competition in the picnic area, I decided to grab a site I might not have actually used before in previous Tuttle activations. I’m evidently working on my WATPT (Worked All Tuttle Picnic Tables) award!

First, a quick inventory…

Before heading to Hickory the previous day, I grabbed the little Blue Ridge Outdoors pouch that held my R4020 and much of the supplies I’d need to get on the air.

I knew, though, that this wasn’t a fully self-contained field kit. Not yet, at least. I hoped that between my main radio gear pack and what I had in the car, I could piece together an entire station.

In my activation video, I speak to the mental checklist I use to make sure I have all of the necessary components to complete my field kit. I did this on site as I set up (typically, this is done prior to leaving the QTH).

Fortunately, I had everything I needed, including an external speaker.

Side note: Some of you might notice the (disproportionately) large Bioenno battery I used during this activation. Yes, it’s crazy overkill for this wee QRP radio. I’d normally use a 3Ah battery, but frankly, I need to exercise my 15Ah battery from time-to-time, too! It gets the least amount of field time because I normally save it for my QRO radios that I use so little in the field.

Gear:

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On The Air

I’d packed my PackTenna Mini 20 meter EFHW with the R4020.

My 40 meter PackTenna EFHW would have been a better choice–since it would have been resonant on both of the R4020’s bands (20 and 40M)–but at the time of day I was operating, I knew 20 meters would serve me well, so 20 meters it was! Continue reading Major POTA fun with the TEN-TEC R4020 and PackTenna 20M EFHW! →

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

PackTenna linked 20/40 meter EFHW in stock (for the moment)

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Update (one hour after publishing this post): It appears they’ve already sold out again. Sorry! I’m sure more will be produced in the near future. 

Last night, during a recording of the Ham Radio Workbench podcast, George (KJ6VU) noted that he had just replenished stock of the Packtenna 20/40 End-Fed Half-Wave.

This particular antenna has a tuned 20 meter radiator and an additional 33′ of antenna wire finished off with strain loops and gold banana connectors. To operate on 40 meters, simply plug in the additional wire and connect the strain relief loops to the supplied S-Hook clip.

These antennas are made in batches and sell out very quickly (indeed, during the show recording George sold nearly half his stock).  This morning, there are still a few left.

I mention this since I know a number of readers have been waiting for this particular linked EFHW to be in stock again.

Click here to check the PackTenna linked 40/20 EFHW.

Field Reports, Morse Code, News, Portable, POTA, QRP

Pairing the Penntek TR-45L and PackTenna 20M EFHW for a Quickie POTA Activation

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We need to do a little time-travel in this short field report…

In 2022, I accumulated so many activation videos that I have a small backlog and some that got lost in the shuffle. The following activation report is one that I meant to post in November, but it got lost in the shuffle.

So let’s time-travel…

On October 20, 2022, I pulled into Tuttle Educational State Forest to enjoy quick a POTA activation with my Penntek TR-45L.

I remember now that I wanted to hold off publishing this video until John (WA3RNC) at Penntek had time to ship the bulk of the radios from his first production run of fifty units. Demand has been very high for this sweet rig and for good reason: it performs brilliantly, is fun to use, sports amazing audio, and (with its Apolloesque design) strikes the right nostalgia chord for many of us.

Tuttle Educational State Forest (K-4861)

I had a very short window to do this activation–a maximum of 45 minutes or so.  You see, I still had a good 1.5 hour drive back to the QTH and needed to pop by the post office to pick up parcels before they closed at 17:00 local.

I had planned to pair the TR-45L with my PackTenna random wire antenna and use the 45L’s Z-Match tuner, but I discovered I’d packed the PackTenna 20M EFHW instead.

No problem there as the PackTenna 20M EFHW is very efficient and (of course) resonant on 20 meters, so I needed to make sure the TR-45L’s ATU was bypassed before hopping on the air! Continue reading Pairing the Penntek TR-45L and PackTenna 20M EFHW for a Quickie POTA Activation →

Field Reports, Morse Code, News, Portable, POTA, QRP, QRP Radios

Cheap POTA thrills with my new-to-me TEN-TEC R4020 QRP CW transceiver!

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Last year, I made an impulse purchase.

You’re shocked, right–?

Right.

You see, I did something I’d never suggest others do: in a moment of boredom, I casually cruised the classifieds listings found on QTH.com.

One of the very first listings was for a TEN-TEC R4020 CW QRP transceiver. The price, if memory serves, was $120 (+/- $10) shipped.

Ten-Tec Model R4020 (Product Photo: Ten-Tec)

Without even thinking, I sent a message to the seller:

“I’ll buy it if it’s still available!“

He responded noting I was the first to reply to the ad, so it was mine if I wanted it.

I did, of course.

The R4020 arrived that same week, I opened the box, applied power to confirmed it powered up, then placed it on the top shelf in my shack.

At the time, I had a mountain of review and evaluations in process along with several articles in the pipeline for TSM and one for RadCom, and simply didn’t have time to properly explore the R4020. I thought it might be fun saving it as a little reward for meeting my deadlines.

Then, frankly, I just forgot about the R4020. This spring was a very busy time for me family-wise, then I spent the summer in Canada, and most of this fall has been all about catching up after having spent the summer in Canada. Funny how that works!

Fast-forward to November 11th, 2022 when I was packing a field radio kit to take on an overnight trip and I noticed the R4020 on the top shelf! My reward, finally–!

I quickly packed the R4020 in my Spec-Ops Order Pouch along with a 3Ah Bioenno LiFePo4 battery and a power cable.

South Mountains State Park (K-2753)

On Saturday, November 12, 2022, I jumped in the car and headed to South Mountains State Park with the R4020.

This past year, I’ve mostly set up at South Mountain’s Clear Creek Access on the west side of the park, but this time I decided to make my way to the equestrian picnic area near the main entrance and ranger station.

Continue reading Cheap POTA thrills with my new-to-me TEN-TEC R4020 QRP CW transceiver! →

Field Reports, Morse Code, News, People, Portable, POTA, QRP

3 Watts of Fun: Pairing the Elecraft KX1 and PackTenna 20M EFHW at South Mountains State Park!

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On Monday, September 12, 2022, I had one primary objective in mind: to test the Eton Elite Satellite portable shortwave radio.

Many of you know that besides being a QRPer, I’m also an SWL or shortwave listener. Over on my other blog, the SWLing Post, we post news, information, guest posts, and reviews covering the diverse world of shortwave radio and international broadcasting.

Occasionally, I evaluate new receivers and the Eton Elite Satellit is the latest shortwave portable from the Eton Corporation.  It was meant to be their flagship, benchmark portable but unfortunately early production units were plagued with a bit of internally-generated noise. On September 12, I was trying to sort out just how much this internal QRM affected the radio’s performance.

South Mountains State Park (K-2753)

I wanted to go to a known RF-quiet area to check the Elite Satellit and the South Mountains State Park Clear Creek Access was an easy detour during my errands that day.

The Elite Satellit

First thing I did after arriving on site was to put the Elite Satellit through some basic paces (AM/SSB, Mediumwave, Shortwave, FM, AIR, etc.). I also compared it with the Tecsun PL-990 portable.

I made a long list of notes and observations to send to Eton that afternoon.

After I finished the tests, I checked my watch and–woo hoo!–I had just enough time to squeeze in a short activation. I only had a 45 minute window, so this activation needed to be a very quick one.

I had two radio kits with me: The Mountain Topper MTR-3B kit, and the Elecraft KX1 kit.  I chose the Elecraft KX1 because I had such a blast using it the previous day at Lake James.

I had a number of antennas in my pack, but chose the excellent PackTenna Mini End-Fed Half Wave that I cut for 20 meters. This is one of my go-to SOTA antennas since it’s compact, rugged, efficient, and easy to deploy even if your only option is a short tree or telescoping mast as is often the case on a summit.

I felt like 20 meters would be a worthy band for the time of day and recent propagation trends as well. Hopefully, it would be productive enough to provide the 10 needed contacts to validate the activation.  If I needed, I could use it on 30 meters with either its internal ATU or (more likely) the Elecraft T1 that was also along for the ride.

I deployed the PackTenna within three minutes. Very easy and straight-forward setup.
Continue reading 3 Watts of Fun: Pairing the Elecraft KX1 and PackTenna 20M EFHW at South Mountains State Park! →