Tag Archives: Guest Posts

Field Reports, Guest Posts, Morse Code, News, Portable, POTA, QRP, Travel

Things Pick Back Up for the POTA Babe – Day 4

3 Comments

by Teri (KO4WFP)

I woke on day four (Wednesday, July 17) of my North Carolina camping and POTA trip, determined for it to be a better day. The three unsuccessful activations were actually a good thing. It put me on notice that I had fallen into my past habit of scheduling to the max. Sometimes I become so focused on whatever I am pursuing that I forget to enjoy the ride getting there. So today would be a day of leisure with some POTA sprinkled in.

I spent the morning drying items wet from the previous night’s rain. It turns out the tent waterproofing was just so-so and that smarted. However, it reminded me of an acronym from Dr. Maika Steinborn – FAIL which stands for First Attempt In Learning. There is a learning curve with any new endeavor and waterproofing a tent is no exception. The rainfly and underside of the tent needed more of the exterior waterproofing spray. That is a project for when I return home.

Drying out

The camping spot across from me was unoccupied. The parking spaces for it were bathed in sunshine so I took advantage of that sunshine to dry items before packing them up as we had reservations at a new park.

Meanwhile, I endeavored to get the activation for Lake James State Park that the rain prevented last night. To make matters simple, I used the Chelegance MC-750. It was a snap to set up and, while Daisy snoozed under my seat, I set up on 40 meters. The band gave me four contacts in ten minutes. It was a challenge hearing them at times because a park employee was mowing in nearby areas.

Chelegance MC-750 set up on tent pad
Daisy snoozing
My setup at Lake James campsite

I moved to 20 meters and added three more contacts including a park-to-park with Randy N5ILQ at US-11768 in Oklahoma. I’d been on 20 meters for nearly 20 minutes with only three contacts and figured I’d give 40 another try.  Switching to 40 meters, that band gave me three more contacts. Getting antsy, I hopped back to 20 meters. Contacts with Tim VA3UZ, Dave N1CGP, and Brian K3ES gave me the breathing room I needed for a valid activation.

QSO Map for Lake James State Park 7-17-2024 source: http://tools.adventureradio.de/analyzer/

Daisy and I packed up and headed out. The road along Lake James was one fun ride, like an old-time rollercoaster with banked turns and zigzags back and forth. I’ve about decided I need to visit North Carolina once a year just to drive the roads!

Cool bridge inside Lake James State Park
Beach area down by the lake

We drove through Morganton, Lenoir, and then to Blowing Rock, a swanky looking community. We rejoined the Blue Ridge Parkway for a bit before heading north on 221 toward New River State Park. We were in the upper left corner of the state at this point, 357 miles from home.

A funny sign I spied on the drive
Vista at Grandview Overlook on the Blue Ridge Parkway
Common milkweed
More Queen Anne’s Lace

So far, I’m impressed with the state parks at which I’ve stayed in North Carolina. Lake James offered spacious, well-equipped campsites and one of the nicest bathhouses I’ve seen in a state park. At New River State Park, though, I would live in the lap of luxury as I’d have an electrical hook-up at my site! (To recharge my Jackery Power Station so far, I plugged it into my car while driving.) You appreciate the things we often take for granted in society when you go without them for several days.

source: GIS Geography

Our campsite
Campsite visitor – We saw bunnies at Davidson River Campground also.

After setting up camp and a brief rain shower, I decided to activate New River State Park (US-2748) and, again, use the Chelegance MC-750. Contacts came in spurts. I began with 20 meters and made contact with two stations before moving to 40 meters. Forty meters did not disappoint. Over the course of 25 minutes, I made contact with nine stations including Jeff VE3JZT at park CA-5594 in Ontario province. I had a valid activation by this point with 11 contacts. However, I had the hunger for more QSOs and switched back to 20 meters. That proved to be a good move as I worked four more stations including Scott NB0W in Nebraska before calling QRT.

QSO Map for New River State Park 7-17-2024 source: http://tools.adventureradio.de/analyzer/

At this point in the trip, I reflected on the past four days. I had six valid POTA activations and two SOTA activations. Daisy and I had survived camping by ourselves a long way from home negotiating the challenges that arise from this kind of trip. I had a blast driving the roads in my Crosstrek Kai through bucolic countryside and grand vistas. But truth be told, I missed my partner Glenn and was a little homesick. I decided I would end my trip two days early on Friday instead of Sunday. That still gave me two days for another SOTA attempt and two more parks. The fun wasn’t over yet! What summit would I attempt to activate tomorrow? Stay tuned…

Equipment Used

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

Field Reports, Guest Posts, News, POTA, QRP, Travel

The POTA Babe Strikes Out – Day 3

9 Comments

by Teri (KO4WFP)

As my friend Jon KC1FUU says “Some days are diamonds, some are stone.” The third day (Tuesday, July 16) of my North Carolina trip definitely fell into the “stone” category.

The day began nice enough with a slow but steady pace. As our next overnight stay was at Lake James State Park, it was time to break camp and set out northward for Linville Gorge Wilderness Area (US-10262). According to the US Forest Service website, “the gorge is formed by the Jonas Ridge on the east and Linville Mountain on the west and is bisected by the Linville River which drops 2,000 feet into the valleys below.” The gorge is also known as the “Grand Canyon of Eastern USA”.

source: GIS Geography

When you activate parks out of the state and with which you are unfamiliar, you never know what the actual conditions will be until you arrive. In case we didn’t want to hike into the gorge, I figured there would a parking lot at which we could set up as is typical of many parks. However, that is NOT the case here. The roads that run along the gorge are also not in the park boundary. All the trails to hike are rated difficult except for one which doesn’t go into the gorge.

After the previous day, I was loathe to do any major hiking, especially for Daisy. The weather didn’t help either as it was sunny and warm.

There was one hike – Spencer Ridge Trail – whose description said there was a moderate section. Plan B was to ride to the other side of the gorge and hike enough to be in the park boundary and try an activation on Spencer Ridge Trail.

Spencer Trail circled in black on Linville Gorge map

Have you ever ridden any forest service roads? Whew! They are a rough bunch of characters. This one – Table Rock Road – was no different. Roads like this is why I drive my Crosstrek Kai, as he is made for these kinds of adventures.

This photo doesn’t begin to convey the bumpy condition of this road!
A huge rock along the forest service road

We parked in the lot for Spencer Ridge Trail, geared up, and began the hike. A little ways down the trail, we stopped and I set up for an activation. There was no way to put up an antenna in the trees as this was a  narrow trail and likely there would be hikers coming along at some point. I opted for the AX1 and hopped onto 20 meters. After 10 minutes of calling CQ with no answers, I thought about moving to 40 meters. However, there was no room for that long of a counterpoise and, by this time, I was ready to admit “uncle” to the gorge. Sometimes, as another acquaintance says, “the juice ain’t worth the squeeze,” and it wasn’t by this point.

The trail
My view – looking straight into the foliage with the trail behind me

We rehydrated, loaded ourselves back into the car for the bumpy, crazy service road ride, and went on our way to the next activation – Table Rock Fish Hatchery (US-8012).

The hatchery, built in 1946, has 17 ponds as well as a flowing water flume for holding trout. Its water supply is nearby Irish Creek. It is the only coolwater hatchery in the state due to its location which  raises fingerling smallmouth bass, walleye, and muskallunge as well as channel catfish.

Maybe I should have taken the rain I encountered as an omen this activation was not to be. It poured on the drive to the hatchery and for about 15 minutes at the site. There was blue sky in the distance and the clouds seemed to be clearing when all of sudden, the sun was out! However, with the sun came intense humidity, almost south-Georgia level humidity.

I set up in a picnic area outside the hatchery gates but still on hatchery property. I found a spot I could park Kai under branches for shade. As there were dogs loose on the property and the ground was soggy, I left Daisy in the car with the windows down and the Koonie fan on high to keep her cool.

Picnic area
Kai in the shade
Daisy keeping cool in the car

Due to the rain, there was no lack of wildlife. As I set up, I disturbed a bunch of tiny (and I mean tiny) frogs. During the activation, I kept an eye on the ground while calling CQ over and over and spied a little beetle crawling nearby.

One of the frogs I inadvertantly disturbed

I deployed the EFRW antenna and hopped on the air. I’m not sure if it was the location or bad propagation or both but I had only one nibble. (Thank you Tim VA3UZ for that single contact!) I tried 20 meters for two periods as well as five minutes each on 40 and 30 meters. It was hot and humid. While setting up, the feed-end of my EFRW had dropped out of my pocket unbeknownst to me and I tore my hair out for over 20 minutes trying to locate it. Between the weather, the frustration from temporarily losing the antenna feed-end, and the lack of contacts, I had had enough and called QRT.

Throwing the arbor line to snag my branch
The creek at the hatchery
My QTH

We drove onto Lake James State Park to set up camp for the night. What a pretty and open landscape this park has. I booked a spot in the Paddy campground, spot #1 right near the bathhouse. Given the rainy weather we encountered, this proved to be a good spot.

Lake James campsite

I planned for an evening activation at Lake James; however, the weather had a different idea. It rained several times over the course of the evening. So, the POTA Babe struck out – zero successful activations of the three parks planned for the day.

Yes, it was a stone kind of day. The good thing about stone days is they don’t stick around. At some point, the diamond days show up again. Was day four of my North Carolina  trip a diamond day? Stay tuned…

Field Reports, Funny, Guest Posts, News, POTA, QRO, QRP, Videos

Fish Creek Provincial Park: My most frustrating activation to date

8 Comments

by Vince (VE6LK)

All I wanna know is howcome our local star decides to throw in a monkey wrench when I go to activate? Huh? Huh?

Monday August 5 was a statutory holiday for me and I decided to get out early at a popular picnic area in south Calgary and get some radio therapy. I listened to the IARU beacons while driving and even 15m sounded promising.

I’m not nearly as adept as Thomas at using an arborist throw line as I famously exclaimed once and had to be beeped out, so it took me close to a half hour to get my VE6VID OCF antenna how I wanted it with one end supported by the tree and the opposite my carbon-fibre mast. Given I was also setting up video equipment, It was an hour before I made my first contact from when I had arrived.

I started off very optimistic that I’d be able to get 10 contacts as I was hearing all kinds of DX on 20m FT8. I connected my iPad with iFTx software along with some cables I heard about via KD7DTS and I started working it off at 1 watt (just to be cocky) and it took me a while to get 2 contacts. This simply won’t do as I don’t have all day!

So I switched to CW. 10 minutes of calling and only one spot on RBN at 5 watts. So I did what any reasonable person would do and I moved to 10 watts because more is better, right?

Two entries in RBN, one for 5W and the other for 10W.

I then had a couple of contacts. At one point I did a visual check to ensure my antenna wasn’t on the ground (it wasn’t). So I proceeded with my logical thinking and moved to SSB at 10 watts, because after all, I was there to experiment! Clearly I was delirious to think that SSB would be better than CW – that’s my story and I’m sticking to it!

This got me nowhere, slowly. Me, I prefer nowhere fast, but beggars should not be choosers. After 20 minutes of calling on SSB I decided it was time for more powah! and thus I took down my gear and moved into my truck with the trusty FT-857D and the ATAS-120A antenna with the lengthened whip. By this point I had zero hesitation to run 100 watts as I’d been at the park for close to two hours.

I posted a spot and began calling. I even turned my spotting into something humourous in an attempt to woo callers:

I got creative when posting spots 🙂

Along the way I attracted at least one bystander and spoke with them about the hobby for a bit, and I worked 4 contacts between being hunted and being the hunter. At least those 4 “only” took 15 minutes. But they were getting progressively harder. Can you spot why in the image below?

A=46

I’ll give you a clue: it starts with the letter A. I had noticed some small M-class flares over the past couple of hours and they were adding up fast. Conditions were deteriorating for me. I must have been damn near a direct hit to those flares, as others in the southern USA were making 50 contacts an hour at the same time as I wasn’t. So I finally did the right thing and moved to CW at 100 watts. I felt like Scotty “I’m givin’ ‘er all I can Cap’n!” …

…and I was met with mediocre results. Nobody answered my calls so the remaining contacts I obtained were found by hunting. Some that were calling were super loud to me and giving out 72s -indicating they were QRP- but could not hear me after my callsign was given 4 times. My final contact was with my friend VE3JO who has just returned to CW and was at a slower pace which helped to bring my blood pressure down a notch 🙂

Summary

Yes, there is a video with plenty of wise-cracking with myself to reduce tension, one of my coping mechanisms.

It’s not a race, sometimes it is a marathon that you didn’t plan on and only takes patience to have whatever you define as success finally fulfilled.

Still, how bad is it to be out in a park for a bunch of hours? It’s not too bad at all if you ask me!

72, 73 and dit dit,
…Vince

First introduced to the magic of radio by a family member in 1969, Vince has been active in the hobby since 2002. He is an Accredited examiner in Canada and the USA, operates on almost all of the modes, and is continually working on making his CW proficiency suck less. He participates in public service events around Western Canada and is active on the air while glamping, mobile, at home or doing a POTA activation. You can hear him on the Ham Radio Workbench podcast, follow him on Twitter @VE6LK, check out his YouTube channel, and view the projects and articles on his website.

News

The POTA Babe Becomes a SOTA Babe – Part 2

6 Comments

by Teri (KO4WFP)

Monday, July 15, after my “botched” SOTA activation of Black Balsam, the POTA Babe headed to Richland Balsam. Richland Balsam proved to be a nice hike and activation. The mountain is further up the parkway and the highest point on it. You access the trail to the summit via an overlook just southeast of the mountain.

Trailhead for Richland Balsam

When I researched what summits to choose, one nice feature about this one is a bench at its top. Yes, the park service provides you a seat for your activation! Given the gain in elevation to reach that bench, you are grateful for it by the time you reach the summit!

Foliage encroaching on the trail to Richland Summit
Yes, more ferns!!

By this point in the day, the sun had burned off the clouds and both Daisy and I appreciate sitting beneath the tree canopy shaded from the heat. While I set up my KX2 and AX1 (it has performed well enough at Black Balsam Knob, I figured it would do well here, too.), Daisy sprawled out on the forest floor at my feet.

View from the bench

I was a little nervous at going through all this effort with an ongoing solar flare. However, you never know what the bands are going to give unless you try.

QTH (bench) provided by park service

As per Gary’s recommendation in the last article, I began with 40 meters and, in addition to working Gary, worked three other ops in short order. After ten minutes with no further callers, I moved to 20 meters. I still needed six more QSOs for a valid POTA activation at this site. They gradually trickled in over the course of an hour and a half. I had internet access at this location, too, and was able to hunt Douglas AA0AW at US-11150 in Minnesota. At this point I called QRT and reflected on the day.

QSO Map for Richland Balsam/Blue Ridge Pkwy/Nantahala National Forest source: http://tools.adventureradio.de/analyzer/

The thought of not having a valid SOTA activation in the morning REALLY bothered me. It was fairly late in the day now. Would there be time to go back (yes, go back) and make a second attempt? By now those lovely cloudy skies were long gone so our second hike would be a much warmer one. If you haven’t already figured out by now, POTA Babes are tenacious and don’t give up easily. Besides, I felt the need to redeem myself.

We arrived back at the Black Balsam Knob parking area with plenty of parking now. In fact, there were only a handful of cars left. As we walked toward the trailhead, a pair of men were leaving the trail for their car. I asked them how far of a hike it is to Black Balsam Knob to which they responded about 30 minutes. Well, it was about 30 minutes I hiked that morning. Hmmm.

A gorgeous and sunnier view than previously that morning

When we reached the same area I had that morning, I asked two different parties where the Black Balsam Knob summit was. They both responded right where I was standing! (It had taken a little over 30 minutes, partially to give Daisy a rest due to the temperature.) But where was the plaque? One gentleman confirmed there was indeed a plaque at this site and yes, this was the summit.

The plaque I missed earlier

Well, how do you like that?! I DID have a valid SOTA activation here after all. Whew! What a relief (though I could have done without that hike a second time). I figured since we were already up here, why not try to finish the POTA activation now?

First things first, though, was to find Daisy some shade and the only way to do that was to set up the new Mountain Laurel Designs tarp I purchased for the trip. I couldn’t get the height I saw Patrick WW4D have on his tarp but it was a start. I gave Daisy the shade and sat in front of it shielding my KX2 from the sun.

First time using the Mountain Laurel Designs tarp
A simple setup

I went back to 20 meters and thanks to three hunters – Keith K7MOA, Gerald N5KT, and Ken K5ENS – I had my valid POTA activation! Woo-hoo! What a day!

At this point, I heard thunder and saw lightning from a raincloud I’d been watching. It was time to get the you-know-what out of Dodge! I hurriedly threw everything into my pack and Daisy and I huffed it down the summit.

Approaching storm

As I reflected on how the day played out, I was pleased with what I accomplished.

A successful SOTA activation is a big deal to me, to a great extent because I’ve had no one to Elmer me. There are those who’ve answered my questions and there are Youtube videos that were helpful. But the endeavor still seemed overwhelming at times, especially since I often set the bar high for myself. There are still additional skills I need for further pursuit of SOTA, especially if hiking to a summit that isn’t as easy to find as the two today were. But today was a good start. For those of you considering your first SOTA activation, if I can do it, so can you! So do your research, gather your skills, and get out there.

A happy POTA Babe and her POTA pup

The track record for the trip is going well – four POTA and two SOTA activations and it is only day two! Will I keep up the pace and where will I head next? Stay tuned…

Equipment Used

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

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

A tale of two back to back activations

8 Comments

by Vince (VE6LK)

On Sunday July 28 I needed some shortwave therapy. I headed west from Longview Alberta to find a location on Highway 541 where I could have the perfect convergence of having cell service and be within a POTA entity and near to the mountains. This would allow me to receive any updates about a family member (none happened) while getting a break from home and to play radio.

Along the drive I took time to listen to the IARU beacons and was pleased to hear bits of VK and ZL on 15m so I was hopeful that my plan for two QRP activations -one CW and one SSB- would be successful.

I would discover just how difficult it was at the second activation … but I’m getting ahead of myself.

Activation One: Sentinel PRA

After some driving around and testing cell service at a few roadside points, I landed up at the Sentinel Provincial Recreation Area which is just inside the boundary of Kananaskis Country. This would offer me the luxuries of a bench or table along with a stunning view. While it’s not a unique entity itself in the POTA system, it is part of the larger CA-6112 that is K-Country.

Sentinel PRA is at the confluence of the Highwood River and Cataract Creek and is, like many in this area, an equestrian-focused facility. Unlike many, it’s mixed-use so day-users like me are also welcome here. Upon my arrival I was fortunate to see a few equestrian users heading out of the backcountry. What was unusual to this city-raised kid was the covered wagon a small team was pulling. Perhaps the team was training for a future cattle drive?

I set up my cameras and my radio gear and got to work at a park bench overlooking the river. I released a video of the river suitable for background white noise and to practise your Zen and/or Yoga.

I secured my carbon-fibre mast to the bench, used a small weight to hold down the 17′ counterpoise, and deployed the 41′ main segment out to a 10′ fishing pole lashed to a sign nearby. I used my carrying totes (sometimes used for groceries) as a makeshift desk. It all worked out well enough. I began my CW activation at 5 watts.

The author logging a contact

I did a basic video of the activation which you can see here:

Thirteen contacts and about 20 minutes later at 1930UTC, I called it a wrap and packed everything down to head to my next site. I wouldn’t say that conditions were stunningly good or anything, and some were downright hard to copy while others were incredibly loud. Given what I heard of the IARU Beacons on 20, 17 and 15m I wasn’t too surprised. I would later on learn that meant some solar action had happened as you’ll see in this chart.

Activation Two: Bar-U Ranch NHS

About an hour’s drive from my last stop and just south of Longview is the Bar-U Ranch National Historic Site (CA-4774). It’s a working ranch and it takes you back to the late 1800s once you set foot beyond the gate. As I’m fairly certain the Ranch would take a dim view to radio technology beyond the gate, I operated in the visitor parking lot. Once again, I set up my cameras and gear and got to work. Continue reading A tale of two back to back activations →

Field Reports, Morse Code, News, Portable, QRP, SOTA, Travel

The POTA Babe Becomes a SOTA Babe – Part 1

3 Comments

by Teri (KO4WFP)

Monday, July 15, the second day of my North Carolina camping trip for POTA and SOTA, started chilly with overcast skies. Today I would attempt my first SOTA activations. I chose two easy summits – Black Balsam Knob and Richland  Balsam.

map source: blueridgepark.org
map source: bluedridgeparkway.org

Daisy and I headed out after a simple breakfast up US Highway 276 through the Pisgah National Forest toward the Blue Ridge Parkway. Along the route, we encountered Looking Glass waterfall. The last time I visited this waterfall, it was packed with spectators. Today, I shared it with only one other person. It was a nice way to begin what turned out to be a very long day (spoiler alert).

Looking Glass Waterfall

If you haven’t driven the Blue Ridge Parkway, put it on your bucket list! I’ve been on the parkway more times than I can remember. I relish driving it. Surprisingly, I encountered very little traffic this day so I could move at my own pace along the banked turns and stunning vistas.

The parking area for Black Balsam was already full when I arrived; however, several other cars were making use of the side of the road and I pulled in behind a couple who were suiting up for their hike. It turns out the husband of the couple had a father who was a ham and learned CW during World War II. It is a small world indeed.

Lots of cars already at parking area.

The hike to Black Balsam Knob  is not one I’d consider easy, especially scrambling over the rocky surfaces. Before the trip, I was concerned as to how Daisy would handle hiking given she’s done nothing like this before. It became obvious why she is a POTA pup – the terrain didn’t bother her in the least!

Part of the trail to Black Balsam summit

On the hike up, we saw Carolina lilies growing wild along the trail. There were also bees everywhere, especially in some yellow wildflowers I could not identify.

Carolina Lilly
Yellow flowers in which the bees were active

I was grateful the skies were overcast and the temps on the cooler side (upper 60s). There was a light breeze when we arrived at what I thought was the summit and the tall grasses stirred in it. You could see for miles! The hike was worth the view.

Overcast skies from the top of Black Balsam

I originally thought I would use my EFRW mounted on a fishing pole for my SOTA activations. However, cleaning, stripping, and re-waterproofing the tent/rainfly took so much time, I didn’t follow through with a solution to support it on a summit with no woody vegetation. I opted to use the AX1 instead with the configuration Thomas has had the most success – mounted to the side of the KX2. I also took with me the counterpoises (20 and 40 meters) that came with the antenna.

Once on the air, I called CQ SOTA to make sure I worked those ops first given they are fewer in number than POTA hunters. Since the activation would count for both SOTA (Black Balsam Knob W4C/CM-003) and POTA (Pisgah National Forest US-4510), I gave my location (NC) for all exchanges. (I think SOTA just requires an RST.) I worked seven stations in ten minutes, a good rate.

Operating

I moved down one Hertz as I began faintly hearing someone else on the frequency. (Yes, I cleared it first; however, given I was operating QRP, fighting for the frequency was probably a losing battle.) It was at this point I began calling CQ POTA and the callers dried up. I did have cell service here and worked one park-to-park with Kenneth NS1C at US-11632 in Massachusetts. I continued to call CQ both on 20 and 17 meters with no luck. I didn’t opt to try 40 meters as I figured it wouldn’t be any better.

QSO map for Black Balsam Knob/Pisgah Nat’l Forest source: http://tools.adventureradio.de/analyzer/

About the time I had packed up my gear, Gary W5GDW contacted me asking about 40 meters. I was loathe to pull my equipment back out. He also advised me there was a solar flare. (Maybe that was why I suddenly didn’t hear anyone.)

At this point, I had a valid SOTA activation but not for POTA. I figured the campground at which I was staying – Davidson River Campground – is in Pisgah National Forest so I could finish my activation at my campsite later in the afternoon.

As I headed down the mountain, I began questioning whether I had actually reached the summit. Something didn’t feel right. I checked the map at the trailhead and noticed Black Balsam Knob has a plaque honoring Art Loeb and I didn’t recall seeing any such thing. Uh oh. Maybe I hadn’t had my first SOTA activation. My heart sank.

Map at trailhead for Black Balsam Knob

First of all, it was demoralizing I had botched my very first SOTA. Second, how humiliating because of how public it would be. Honesty is one of my values and I’d have to admit the mistake. I almost scrapped the remainder of the day I was so bummed. However, I didn’t drive all the way to North Carolina to scrap activations so onward I went to the next one – Richland Balsam – which would give me a SOTA activation and two POTA parks. Did I redeem myself? Stay tuned…

Equipment Used

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

Field Reports, Guest Posts, News, Portable, POTA, QRP

Code, Contacts, and a Stunning View: A POTA First-Timer’s Experience at the Devil’s Punch Bowl

18 Comments

Many thanks to Anthony (M7TAW) who shares the following guest post:

A first timer’s POTA activation at the Devil’s Punch Bowl!

Anthony (M7TAW)

Introduction

Let me start with the confession that I am an amateur radio operator born out of the Covid lockdown. With the switch to remote examinations by the RSGB in 2020, and a lot of free time on my hands, I thought why not get myself on the air! However, it wasn’t until this year, and a nice birthday gift from the fiancée, that I finally managed to reach into the HF bands with a (tr)uSDX.

This 5W QRP multiband and multi(ish) mode transceiver was going to be my first serious foray into what I deemed “proper radio”. So, I endeavoured to try and learn and maximise every bit of usage I could out of it. Like many newcomers to radio, I started with getting an EFHW strung out my window and got onto digital modes with FT8 on 20m just to confirm that I could in fact be heard. I also managed to SSB over to Italy at one point, though the in-built microphone gave me a 337 RST. At this point though, I was buzzing to be heard!

That’s USB covered, but what is this CW mode I can select?

As a graduate in history, there’s something about “old timey” technology and methods that intrigue me. Don’t get me wrong, I’m a technophile at heart (you kind of have to be a data scientist), but there’s something about post-industrial mechanical and electrical advancements that amazes me still!

Of course, morse code was going to be next on the list of things to explore then it seemed!

I ordered a cheap but decent key from our favourite Chinese marketplace, and started cramming LCWO, Morse Mania, and Morsle as much as I could, and getting that muscle memory rhythm with practicing sending the alphabet and my name. Luckily, the (tr)uSDX has a practice mode and a decent decoder in-built so I can just power the radio from a USB connection and practice away!

No better setup than practicing on the sofa in your pyjamas.

Naturally, the YouTube algorithm decided that if you’re learning about CW, you might also be interested in this POTA thing. A few K4SWL videos, a dash of K2EJT, and a splash of newcomer-encouraging KI7QCF, I was hooked. I could combine what I’d started learning, with equipment in the field, and also a slight competitive (I’m eyeing that top spot) and award-based activity.

I started obsessively watching POTA spots on Gridtracker to make sure I could hunt FT8 contacts, and also kept my eye on the spots for any CW contacts that I thought I’d be able to hear. Finally I did it; about 25 days after I seriously started learning CW, and with a bit of a crutch with the morse decoder on the radio, I finally made a POTA hunter CW QSO – DC5LY (pota.app) thank you very much.

As fun as hunting is, I had to follow the YouTubers I’d been watching and actually get out there for an activation. However, actually getting out there – shudders – in public and getting my antenna up seemed a daunting task. Add in the fact that I was determined to not rely on digital only to get an activation, but also CW.

I started to plan…

Firstly, I looked for sites that had decent parking, but were also probably big enough that I could tuck away uninterrupted (something to take the nerves away). Luckily for me, about 20 minutes up the road is a large stunning National Trust area known as The Devil’s Punch Bowl – the legend has it that the Devil scooped up a handful of earth and hurled it at Thor, God of Thunder, the depression that remained is the Devil’s Punch Bowl. Also, unluckily for me, I had to take a day off work to visit the dentist, so why not mitigate that by trying out my first activation!

Wealden Heaths SPA – Devil’s Punch Bowl Site of Significant Scientific Interest (GB-0243)

Devil’s Punch bowl – Surrey Hills National Landscape
GB-0243 Wealden Heaths SPA – Devil’s Punch Bowl Site of Significant Scientific Interest (pota.app)

Gear

When planning for this little adventure, I thought to myself that I’d likely panic if I had to combine putting up a mast for an EFHW or trying to throw a wire in the tree for the first time. Coupled with the fact that the (tr)uSDX doesn’t come with an ATU, I thought why not invest in a quick and easy vertical. After a bit of research, and another visit to our favourite Chinese marketplace, I opted for a JPC-12 vertical antenna along with an investment in a NanoVNA.

The (tr)uSDX comes with an inbuilt SWR meter but I wasn’t sure how reliable it was, and I’d have a hard time tuning with it. I grabbed some 18650 batteries and the stage was set! Helpfully, the JPC-12 antenna comes with a nice little carry case with supplementary space, and the compact size of the (tr)uSDX means I could just throw everything in there.

Full gear list and links below:

Setting up

I was up bright and early on a Friday morning, and headed over to the park slightly nervous, but also excited!

As a nervy POTA first timer, my original plan was to maybe just activate from the car park and hide my antenna behind my car. However, when I got there, it became very clear that there was nowhere to hide, and frankly there weren’t many great spots to plant a vertical in the ground.

I’d have to suck it up, and venture deeper into the park! After grabbing my backpack, and trotting down a marked route, I chose to go left onto a track that bikes weren’t allowed in the hope that it’d be quieter. Albeit the path was quite dense with overgrown bushes and plants. I was beginning to think I’d not have a clearing to even sit in, let alone mount the antenna.

What a view.

However, a couple of minutes later I chanced up a bench and table that was nestled slightly into the trees with a bit of a clearing! It was like the POTA gods had answered my calls for a perfect location. I quickly plonked my backpack on the table, claimed the spot, and started unpacking the gear. You can see below how efficient I’d been in packing, and I was surprised myself how I could get this antenna and all the equipment I’d need neatly into my bag.

Can’t recommend this antenna enough (with my limited experience)

A few minutes later, the vertical was up, and I’d got it tuned to 40m like I’d practiced at home. Helpfully, the loading coil has marked points which correspond to the bands, and all I had to do was slightly adjust the length of the whip whilst keeping an eye on the NanoVNA. I got it down to 1:1.18 around the CW bands for 40m in Europe (7000-7040MHz) – couldn’t be happier!

What a find for a first-time location!

On The Air

Part 1 – A job half done

Now came the exciting part! Finally getting on the air portable for the first time and POTA for the first time! I thought I’d settle my nerves by starting with the familiar FT8. I booted up FT8CN, and plugged the (tr)uSDX into the phone. A few firmware updates ago, the (tr)uSDX got audio over USB, and being able to plug it directly into the phone with a single cable and receive and send FT8 seems like magic to me. Continue reading Code, Contacts, and a Stunning View: A POTA First-Timer’s Experience at the Devil’s Punch Bowl →

Field Reports, Guest Posts, News, Portable, Portable Power, POTA, QRP, Travel

The POTA Babe Goes North – Day 1

14 Comments

by Teri (KO4WFP)

Sunday, July 14 finally arrived, a day for which I prepared the past five weeks. It was time for Daisy and the POTA Babe to head to North Carolina for a week of POTA, SOTA, and camping. The drive was straight-forward and easy – Interstate 95 to Interstate 26.

About four hours after leaving Savannah, we arrived at my first POTA location: the Carl Sandburg National Historic Site (US-0804) in Flat Rock, NC.

map source: GIS Geography

I LOVE visiting North Carolina. Nearly everywhere you look in the countryside you see green, green, GREEN. There are ferns (one of my favorite plants) in the understory. There are wildflowers in the fields I don’t see back home. There is a certain earthy smell when one walks trails. And the roads! Don’t get me started on how much fun I have driving the winding mountain roads with their banked curves! (Can you tell I love visiting North Carolina?)

Ferns in the woods of the Carl Sandburg site

Back to the story at hand, the Carl Sandburg National Historic Site is 264 acres and contains the home of Carl Sandburg, a Pulitzer Prize-winning author and poet. He and his family moved to the site in 1945. It suited his need for seclusion and his wife’s needs for raising her prize-winning goats. In fact, the park service actually maintains roughly fifteen goats in a historic herd on site today.

Property map with my notes

The Sandburg home sits atop a hill and one gets glimpses of the house as you walk along the lengthy driveway winding up the hill toward it. The drive is shaded and benches dot the pathway beckoning one to sit and enjoy the quiet. I longingly looked at them as an activation site but the intermittent presence of pedestrians nixed that idea.

Daisy is ready to go!
The trail around the lake was necessary as a pedestrian bridge was under construction
View of the house from the driveway looking up the hill
Path along the driveway

Both Daisy and I were surprised by the heat of the day. The temperature was 91 degrees! Thankfully, outside the house I spied some trees with shade beneath them. Their orientation would allow me to run my antenna toward the northwest and their shade was a welcome respite from the heat.

The Sandburg home
Our QTH in the shade

Given I saw no restrictions on antennas in the trees when reading the rules of using the property, I promptly set about getting the EFRW up. Trust this hobby to keep you humble, though. On my last activation at Tuckahoe Wildlife Management Area, it took just one perfect throw to snag the branch I wanted. Today, it took four! Some days you have it and others you don’t.

Creatively displaying the POTA flag!

The activation proceeded slowly, I think mostly due to the inconsistent band conditions. It took an hour to log twelve stations. There were several stations I heard but they were too faint or they disappeared on me. Continue reading The POTA Babe Goes North – Day 1 →

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

Christian Chases Greyline DX on Support Your Parks Weekend!

7 Comments

Many thanks to Christian (IX1CKN) who shares the following field report:

A Breathtaking “Support Your Parks” Weekend in IT-0120

by Christian (IX1CKN)

…Day 1

The goal I had in mind was to take advantage of early morning greyline from a POTA reference, combining the appeal of an activating station with the propagation opportunities at that time of day. In this part of the season it means being active around 3/3:30 UTC, and although I didn’t manage it on day one, Saturday 20th July 2024, I went out much earlier than usual and had a few surprises, confirming the idea’s potential.

I chose IT-0120, the Tsatelet Nature Reserve, my “home reference”, because a short trip is needed to be active quickly. I was happy to go, both curious about how it would turn out and because it was the “Support Your Parks” weekend. If there’s pride in being part of this program, these are the two days to show it. The setup was as usual: Xiegu G90 with a ground-mounted 1/4 wave vertical antenna. Given the lighter battery (I had to walk to the top of the reserve), I lowered the power to 10 watts for a longer duration.

With these thoughts in mind, at 6:44 UTC, I powered up on 20 meters. After a “park to park” with a colleague in Lithuania, which I took as a good omen, I moved to a clear frequency and started calling. The first 2-3 minutes were silent, but then I got a response that changed the day: “…KL7TC.” Alaska, for the third time! Bill in Fairbanks was coming in at 5/7-8 with that unmistakable transpolar signal fluctuation. He gave me a 5/1, and when I told him I was running 10 watts, he congratulated me. I grabbed my phone and filmed part of the QSO, so expect a video. From here on, every QSO was a bonus.

Five minutes later, as the skip started to Europe, KZ4CP, Brandon from Kentucky, answered. He came in strong (another 5/8 from me), and on the second over, he said my signal jumped to 5/8. It was 6:56z, I logged it, filled with gratitude, and moved on, thinking that this project should be realized as soon as possible. From Europe’s perspective, things were slower, but responses continued, albeit at a low rate. I also managed another “park to park,” the second (and last of this activation), with LA7TN. I couldn’t hear the others on the cluster.

Don G0RQL joined in, making it the 10th QSO. The activation was valid. However, I regretted not exploring other bands. After checking and hearing a few decent signals, I switched to 15 meters, calling for five minutes with no luck. Then, I moved to 17 meters: no response to my CQ, but I heard VK3IO, Ron, near Melbourne. It was 7:33z, and although he wasn’t very strong, he was still a solid 5/7. I waited for him to finish his QSO and called. After some persistence, he got my call. The report was 4/3, but even if it were lower, the joy of covering over 16,000 km with 10 watts is incomparable (there will be a video portion for this too).

At this point, it was close to 10 local time (8 UTC). The sun was starting to heat things up (including the G90 chassis, which has a known issue with heat dissipation), but I had one more experiment. The Chinese multiband vertical is designed for 20 to 10 meters, but with a coil I bought earlier, it can do 40 meters too. I added the component, found a clear frequency (7130), and started calling.

I had noticed a couple of times that this solution is a compromise, not very effective. However, it brought in another 5 QSOs: with Piedmont, Tuscany, Lazio, and France. So, it did something and was better than nothing. I wrapped up after 68 minutes of activation with 17 contacts logged. The slow rate indicates conditions aren’t ideal yet, but with Alaska, Kentucky, and Australia (for the first time from a park) in the log, and a breathtaking view of Aosta, there’s no room for complaints. See you next time, and thanks to everyone!

Video – Alaska and Australia:

…Day 2

A thunderstorm hit Aosta at 5 AM. No thunder, just a continuous rumble like an engine, with flashes of lightning every few seconds. Enough to wake me up, though sleep is always welcome (especially on a Sunday). Once it stopped, I didn’t curse the rain but seized the opportunity to get closer to my original project. So here I am, in the car, arriving at IT-0120, the Tsatelet Nature Reserve, at 6:44 local time, 4:44 UTC, on Sunday 21st July 2024, for a POTA activation not exactly at greyline, but still early morning.

Clearly, I couldn’t use Saturday’s setup. The storm had created puddles and stagnant water, making it impossible to set up outside. So, I decided to operate from the car, with the Xiegu G90 remaining the core of the portable shack, but swapping the ground-mounted 1/4 wave vertical antenna for the Outback Falcon HF-1899 on the car roof. Definitely less efficient, but if we wanted to do this today, this is how it had to be done.

Also, I had a less capable battery than the day before, so I lowered the output power to 10 watts to ensure longer operation. As soon as I turned the radio on 20 meters, I was amazed by the number of American accents I heard. I listened to VE3GXT calling CQ POTA from Ontario with a solid signal, but despite my responses, he couldn’t hear me. So, I found a free frequency and started calling. The pace was slow, as seen the day before, but something happened.

First, Joe WB2WKJ replied, explaining that it was his first time “hunting” a park from Italy. However, he only gave me a 3/3 in New Jersey, making it clear that receiving is one thing, and transmitting (and being heard) is another. I kept my spirits up, and soon W3MJB, Mike from Pennsylvania, responded. This time, the report was 5/2, which sounded more in line with a QRP station. The “park to park” call that followed was thrilling.

It took a moment because the signal wasn’t strong, but it came from VK3YV Tony, activating in Victoria, Australia. I got no more than 3/1, but the noteworthy part was that 10 watts and a vertical on a car were reaching the other side of the world (a first for me with POTA). Feeling encouraged, I searched for another activating station from “Down Under,” VK2USH in New South Wales.

Again, I was heard with difficulty (which was to be expected), but we completed the contact, and I felt that even if I didn’t reach 10 QSOs, the activation was worth the day. Before the skip shortened, I heard a station from New Zealand and, out of curiosity, on 15 MHz, the WWVH time signal from Hawaii, which, in a surreal twist, arrived simultaneously with WWV (from Colorado).

You’d expect to hear only one of them (the one from the Pacific) at that time of morning, but there are propagation theories, and then you turn on the radio and hear what actually comes in. The calls continued, and I logged KZ4CP, Brandon from Kentucky, for the second day in a row, and KN4DY Randy from Georgia. From him, I even got a 5/3, the highest signal report of the day from across the Pond.

It was 6:50 UTC, and Europe started responding. The activation, previously an uphill battle, leveled out. Many Spanish friends and other familiar POTA faces enriched the log. When I reached a good 20 contacts, I tried moving to 40 meters. Again, the antenna wasn’t very effective on that band, but I managed about ten contacts, including Belgium, the UK, and Austria.

In the end, I made 31 contacts in 3 hours. The rate remained slow, but today, more than ever, I saw firsthand how greyline phases or signal enhancements on shortwave can hold surprises. Sure, with more power, much more could have been achieved (besides Canada, even KD9VVS Nick activating from Indiana couldn’t hear me). I thought about “only” 100 watts, but there will be time to keep testing. Low power is a philosophy, but it shouldn’t become a dogma, because the beauty of radio is giving meaning to what we do.

Today, no activation pictures to accompany the post (also because IT-0120 has been featured on QRPer a few times now), but a video. Apologies if it’s not strictly about hamradio, but the two signals from Hawaii (the one with the female voice) and Colorado (male voice), rarely received so clearly here, demonstrate better than many examples how shortwaves are made to travel far, how thrilling it is to chase them, and how intense this “Support Your Parks” weekend has been.

Video – Time Signals:

Articles, Digital Modes, Guest Posts, How To, Portable, QRP, QRPp

Beyond the Beacon: Conrad Discovers the Unexpected Benefits of WSPR

33 Comments

Many thanks to Conrad (N2YCH) who shares the following field report:

QRPppppp….WSPR

By: Conrad Trautmann (N2YCH)

WSPR, or Weak Signal Propagation Reporter, is a digital mode you can select within WSJT-X. You can use the data that’s generated by the WSPR network to check your own antenna’s performance for transmitting and receiving and also to see what paths are open by band at a particular time of day from your QTH. Recently, I’ve been using WSPR to improve my own antenna systems and to help reduce local noise sources.

Originally developed by Joe Taylor, K1JT, an approximately two minute QRP transmission contains the originating station’s call sign, the maidenhead grid locator and the transmit power level being used. Stations typically use 250mw up to 5watts when they send these signals. WSJT-X allows you to select how often you want to send this transmission and what bands to transmit on. There’s an embedded schedule in WSJT-X that allows “band-hopping” for stations using a multiband antenna to transmit on different bands. When not transmitting, it listens for and decodes other stations transmitting and can post “spots” of those stations to the WSPR network database.

WSJT-X WSPR mode
WSPR Band Hopping Schedule (click to enlarge)

Here on QRPer.com, Thomas, K4SWL posted in this field report what the various flavors of QRP power levels are…

  • QRP: 5 watts to 1 watt (for some contest 10 watts = SSB QRP)
  • QRPp: Less than 1 watt to 100 mw
  • QRPpp: Less than 100mw

Did you know that there are more than 3,000 WSPR HF beacons running on all of the amateur bands all over the world at QRP power or less? Many are running 250mw or less. If you open up WSJT-X and select the WSPR mode, you’ll see that the pull down for power levels give you these options:

  • 37dbm = 5w
  • 33dbm = 2w
  • 30dbm = 1w
  • 27dbm = 500mw
  • 23dbm = 200mw
  • 20dbm = 100mw
  • 17dbm = 50mw
  • 13dbm = 20mw
  • 10dbm = 10mw
  • 7dbm = 5mw
  • 3dbm = 2mw
  • 0dbm = 1mw

You could transmit your own beacon if you choose to using WSJT-X. You can also receive many of the 3,000+ beacons that are on the air right now if you wanted.

Why, you ask?

Let me tell you about the WSPR journey I’ve taken over the past few months and how what I’ve learned has benefitted me, my station and my antennas. Here’s how extreme QRPpp signals can help all of us.

I’m an avid digital operator, and I’ve tested many of the digital modes that WSJT-X, FLDigi, VarAC and others have to offer.

WSPR (Weak Signal Propagation Reporter) is a program embedded as a mode in WSJT-X and you can set it to transmit at the various power levels I listed above and band hop to different bands if your antenna can support those frequencies. When it’s not transmitting, it will receive and post the beacons it hears to the WSPRnet.org web site. For anyone familiar with pskreporter.info, WSPRnet.org is similar in that it provides maps of where and when “spots” are received and the relative signal strength the signals were when received by station, the mode and frequency.

After setting my station to transmit and receive on WSPR and looking at my spots on WSPRnet.org that were reported by receiving stations over the previous day, it was a thrill to see my 250mw signal making it out all over the world. Amazing actually, that such a small amount of power could travel that far. 250mw to Antarctica? That’s pretty good.

I bought a QRP-Labs QCX transceiver and the external companion GPS clock, which supports running WSPR transmission stand alone, without tying up a computer. Then I learned about the Sotabeams WSPRLite Antenna Tester (a 250mw WSPR transmitter) and the various WSPR transmitters offered by ZachTek which can also run without needing a computer.

My goal was to have WSPR beacons transmitting on as many bands as possible. Combining them into a single, multiband antenna posed its own problems, which is a topic for another article. However, all of these solutions just transmitted. I was hoping to also be able to receive and post spots as well.

Then, QRP-Labs (shout out to Hans Summers) came out with the QDX and then the QMX, both of which connect to a PC and are controlled by WSJT-X to do the band hopping transmitting and receiving. Like FT8, WSPR does depend on timing to work best, so using an external GPS clock for the QCX or connecting a QDX or QMX to a computer that can get it’s time from the internet can help keep the transmission cycles in sync with the receiver sites for best reception results.

Various WSPR transmitters and transceivers

This is cool stuff, but still, what’s the point? That’s when a friend I made in the WSPR community, Tom, WA2TP pointed out how to use all of these beacons to improve my station’s receiving capabilities. I have a good HF receiver and a dipole antenna and a hexbeam on a rotor and I figured I was good to go. I was making contacts without any problems. Tom told me this: “It’s all about the noise.”

He recommended using a wideband SDR called a Kiwi that can view the entire HF spectrum from 0 -30MHz on a waterfall at one time. My ICOM IC-7610 can connect to a PC and work with HDSDR software which has a waterfall, but it will only show you the spectrum of the particular band you’re on, not the entire HF spectrum at once. The Kiwi shows the entire spectrum from 0 to 30 MHz and when set up just right, you can see noise in there…a lot of noise, emanating from all sorts of things.

If you’re trying to receive a 250mw WSPR beacon signal transmitting from Australia, the noise from the after-market, wall-wart switching power supply connected to your cell phone charger a few feet away from your antenna could be way noisier and will blank that VK beacon right out. Your antenna and ability to hear distant signals is only as good as how low or quiet the local QRM is that we all have to deal with.

So began my hunt for noise, with a lot of guidance from folks with experience at it. Continue reading Beyond the Beacon: Conrad Discovers the Unexpected Benefits of WSPR →