If you’ve been reading QRPer.com for long, you’ll no doubt have gathered that I’m [understatement alert] a big fan of the Elecraft KX1.
A couple months ago, a good friend and supporter of this site/channel, reached out to me because he planned to sell his pristine Elecraft KX1. He’s in the process of downsizing his radio inventory in preparation of a move.
He wanted me to have first dibs at his KX1 and I couldn’t refuse. I knew it would be a great unit and I wanted two fully-functioning KX1s.
You might ask, “But wait Thomas, don’t you have three KX1s???”
Yes, this is true.
With this latest addition, I have now have two fully-functioning KX1s (a 3 and a 4 band version) and one other in need of repair. After I make the repair, I plan to give this radio to a friend (one who doesn’t read QRPer regularly) so will be back to two KX1s.
Since Elecraft has discontinued the KX1, they’ve become difficult to find on the market and when they do appear, they often demand a very high price.
That said, if you’ve been looking for a KX1, you will eventually find one. All of my friends who’ve wanted one have put out word and found willing sellers in due time. Elecraft sold quite a few of these back in the day, so there are units floating around out there.
Tuttle Educational State Forest (K-4861)
On Sunday, August 27, 2023, I had an opening to play a little radio and fit in a hike at Tuttle Educational State Forest.
At the time, I needed a little radio therapy and outdoor break: my mom had been admitted to the hospital the previous day (they released her a few days later and at time of posting she’s doing much better).
Tuttle was only a 30 minute drive from the hospital and, as I suspected, I was the only visitor there that Sunday–educational forests aren’t nearly as busy as other NC state parks.
After a nice 3-ish mile hike, I grabbed my radio backpack from the car and started recording an activation video.
My goal was to test this new KX1 and to set up CW message memories.
North Carolina Parks On The Air Activation weekend
Bob (K4RLC)
The first North Carolina Parks On The Air Activation weekend occurred September 9 & 10. Between a limited amount of time available and weather, I only was able to activate three parks, including an over-night camp out. The primary goal was to return to the Dismal Swamp State Park (K-2727) in Camden County. While the Dismal Swamp in Camden County is a rare and sought after County on CW for those wanting to work all 100 North Carolina counties and all 3000+ US counties, it also is a place comforting to my tortured soul.
As there is no camping at Dismal Swamp State Park, one camps at the nearby Merchant Mill Pond State Park (K-2745) in Gates County. This is a pleasant small State Park with canoeing and fishing in a 190 year old millpond, with old-growth Cypress trees. It is near the lower extension of the larger Dismal Swamp National Wildlife Refuge, which begins in Virginia.
As an older park, Merchants Mill Pond SP does not have any hook-ups for water or electricity. Fortunately, I was camping in our Solis campervan, which is self-contained by solar power and good for boondocking.
The oppressive heat gave way to rain, so I set up inside the van at my campsite. This gave me an opportunity to use my new favorite portable radio, the Penntek TR – 45 Lite, a QRP CW only radio. An outstanding feature of this rig is that it has no menus, only knobs and toggle switches, and reminds me very much of my radios from the early 1960s, but with modern specs.
The internal keyer performed well with the Putikeeg magnetic paddle from Amazon. Even though there was distant thunder, I felt it was safe to set up an inverted V on a fiberglass mast, bungee-corded to a trailer mount hitch on the camper van. I ran the RG-174 coax through a rear window by sliding the window screen open a bit.
Not wanting to invite an onslaught of mosquitoes, I only used red lights inside the Solis, reminiscent of military operations. The TR -45 Lite did well on 40 CW with 5 W and the inverted V in the rain, and no mosquitoes invaded the van.
The overall goal was to return to the Dismal Swamp. I started early in the morning, setting up on a picnic table in the park between the Canal and the walkway, along the canal. Even though it was midmorning, the weather became interesting, at 90° F and 90% humidity.
For this activation, I used the old IC 706 MKIIG and a modified Wolf River coil set up. I used the Chameleon 17 foot telescopic whip. This whip is Mil-Spec and has a great feel and quality of workmanship. However it is 11 inches too short for the Wolf River “Sporty 40” coil. To address this, I made an 11 inch jumper from solid copper wire left over from my Dad’s days with Southern Bell telephone, and fitted it on an alligator clip, clipped to the top of the whip. The other modification was not to use the three 31 foot radials. For this activation, I tried the KB9VBR “Magic Carpet” ground plane.
This is a 32 x 84 piece of aluminum window screen, laid on the ground, under the antenna tripod. It may be a dB or so less than the radials, but it sure takes up a lot less space, especially in a crowded parking lot. The key is the Whiterook MK-49 made by ElectronicsUSA. It is my favorite backpacking key, lightweight and withstands being thrown into a backpack with no protection. This set-up worked well both on 20 and 40 CW, juggling CW keying with eating leftovers for breakfast until the rain came.
I then decided to wander on some back roads in Eastern North Carolina and wound up in historic Edenton, originally built in the early 1700s and the first capital of the Colony of North Carolina. Their diverse history is reflected in the town square, where there is a 13 Colony US flag, a monument to the Confederate War dead, and the British Union Jack!
The radio setup was very pleasant at the Historic Site (K-6842) near the Albemarle Sound, which begins at the Eastern North Carolina coast, and runs to the leeward side of the North Carolina Outer Banks on the Atlantic Ocean.
I decided to try the TR-45 Lite again, but this time with a Buddipole on 20 meter CW. Propagation was variable with early contacts in Utah and Idaho, but the band became difficult. It was very pleasant operating with the ocean breeze and looking at the 1886 Roanoke River lighthouse, until the rain started again.
So it was time to pack up, but a return trip to spend a weekend in Edenton would be a very pleasant activity. On the way out of town, I passed a puzzling POTA site, the National Fish Hatchery (K-8007), established in 1898, and home of an Annual Fishing Rodeo. Activating there was tempting, but the rain was prohibitive.
All in all, it was a very pleasant activation for the first NC POTA weekend. I got to test different radio and antenna configurations. I would say for the TR -45 Lite, the inverted-V worked best. For the ICOM IC-706 , the “Magic Carpet” aluminum screen worked very well and was very easy to set up.
I did not have time to do a head to head comparison of the antennas; that is a Fall project. Please note I originally got a stainless steel screen from Amazon, but testing with the Rig Expert showed that it really did not conduct as well as aluminum and had higher SWR, so make sure to purchase the aluminum screen.
For a first NC POTA Weekend, the results were modest and certainly can be improved upon next year. Down east on the Outer Banks, Jockey’s Ridge and the Wright Brother Memorial is on my future list, but an annual pilgrimage to the Dismal Swamp (especially in non-summer months) is a must.
There’s a portable wire antenna design I’ve been wanting to put on the air for POTA and SOTA for what seems like ages: a 20 meter vertical loop.
I mentioned in a Ham Radio Workbench podcast episode a few months ago that I planned to build a field-portable delta loop antenna and that led to a mini discussion about configurations, feed points, height off the ground, etc. and how all of those factors can influence the characteristics and dynamics of the antenna.
Vertical loops are pretty fascinating and incredibly effective.
Delta loops are super easy to build (no more difficult than an EFHW) but this summer has been insanely busy for me and I simply hadn’t gotten around to it yet.
Then my good friend Joshua (N5FY) who runs tufteln.com sent me a prototype 20M delta loop in the mail. We’d been talking delta loops and he couldn’t help but build one. He asked that I take it to the field and put it on the air, then give him any feedback and notes I might have.
Joshua’s design incorporates a 4:1 transformer and was cut to be resonant on 20 meters. I’d actually planned to build one identical to this because the type of loops I’ve deployed at home have been fed with ladder/window line which isn’t as portable as something I could feed with RG-316.
Holmes Educational State Forest (K-4856)
On Friday, September 1, 2023, I grabbed the delta loop antenna and the KX2, then made my way to Holmes Educational State Forest.
I knew that Holmes wouldn’t be busy and that there were a number of options for spots to set up.
After a little scouting, I found a great site to set up the antenna.
I planned to set up this antenna as close as I could to an equilateral triangle with the apex up about 30 feet and the feedpoint in the middle of the base of the delta.
Deploying the antenna in this configuration meant that I only needed one line in a tree to hoist the apex of the delta and two lines to pull out the corners of the base.
I brought along some paracord with tent stakes to secure the base corners of the loop. In the end, though, I simply attached the paracord to trees instead of using the stakes.
I (somewhat reluctantly) made a video of the entire activation including the antenna deployment. I wanted to take my time deploying this antenna for the first time, so the antenna deployment section of the video is much longer than usual.
You absolutely cannot see the loop in this photo, but it’s there…I promise!
In the end though? It wasn’t as difficult as I thought it would be. The last vertical delta loop I deployed was a 40 meter loop which is roughly double the size–in my head I was expecting the aperture to be larger than it was.
My arborist line and 12 oz weight hanging to provide a gentle tension to hold the apex of the loop up.
The 20 meter loop is actually pretty compact and almost as easy as setting up as an inverted vee.
I’m very fortunate in that in the past few years I’ve accumulated a number of QRP radios that I use in rotation when I do park and summit activations.
I’m often asked for advice on choosing radios, and as I’ve mentioned in the past, I feel like the decision is a very personal one–everything is based on an operator’s own particular preferences.
Over the years, I’ve written formal reviews about most of the field radios in my collection. In those reviews, I try to take a wide angle view of a radio–to see how it might appeal to a number of types of operators. I highlight the pros and cons, but I don’t focus on my own particular take because, again, my style of operating might not match that of readers. I try to present the full picture as clearly as I can and let the reader decide.
The Getting To Know You series gives me an opportunity to highlight one radio at a time and showcase what I love about it and why it’s a part of my permanent radio collection. After we spend a bit of time talking about the radio, we’ll do a park or summit activation with it!
And, spoiler alert: I think the MTR-3B is one of the most ingenious little QRP transceivers ever made.
In truth, all of the Mountain Topper series radios are outstanding if you’re a CW operator and into truly portable, ultra-lightweight, field radio activities.
Steve Weber (KD1JV), the designer behind the ATS and Mountain Topper series, created a brilliant platform that has only been improved upon over time.
I’ve only ever operated the MTR-3B and MTR-4B. That said, I’d love to add a high band MTR-5B to my field radio collection someday.
I recently reviewed the MTR-4B (see photo above) and I absolutely love it, but in truth? I prefer the more compact MTR-3B simply because it’s rare that I operate 80 meters in the field and I like the even more compact from factor of the 3B. It’s literally the size of a pack of playing cards.
That said, I wish the 3B had some of the later model MTR-4B upgrades like easy-access sidetone adjustments and power/SWR metering, but I still prefer the MTR-3B.
What? A second MTR-3B?
Confession time: last month, a good friend and QRPer.com patron/supporter offered to sell me his MTR-3B for a very fair market price. He could have put this on eBay or in ham classifieds and surely commanded a much higher price, but he knows how much I love this radio and offered his never used MTR-3B to me.
It didn’t take long for me to accept his offer–like quicker than the blink of an eye quick.
I’ve been looking for a second MTR-3B because 1.) these radios are no longer manufactured and 2.) if something happened to my one and only MTR-3B, I would sob uncontrollably.
I should state here that I blame my buddy, Vince (VE6LK), for introducing the “Two is one, one is none” slogan. Over time, I’ve convinced myself to keep two copies of my favorite radios such as the KX1, FT-817, and MTR-3B.
Vince, by the way, is a card-carrying, certified enabler!
Holmes Educational State Forest (K-4856)
On Friday, August 25, 2023, I made my way to Holmes Educational State Forest to play a little POTA with the MTR-3B.
The site was very quiet. The new school year had just started, so it was too early for school field trips at the park.
As many readers know, I am on a Parks on the Air (POTA) quest to activate all references in the state of Connecticut. There are 136 parks, and four of them are only accessible by boat. You may have seen my recent field report here on QRPer.com about activating three islands located in the Connecticut River. For those islands, I enlisted professional help from a boat captain with the navigation experience and proper tools (like radar and maps) to access those islands.
The final boat-only accessible island is Minnie Island, located in the middle of Gardner Lake in the town of Salem, Connecticut. I DO have experience kayaking on a Lake, thanks to my uncle, who has two kayaks and has taken me out on Tillson Lake in New York’s Hudson Valley a number of times. Unlike the challenges the river posed, I felt like I could manage the lake on my own. I did need a kayak, though, which I didn’t own.
I had to do some kayak research then. In case you didn’t know this, different kayaks have different specifications on how much weight they can hold. I’m a big guy, six foot five inches tall. Add me, plus a backpack of radio equipment, and I needed to be sure I didn’t sink.
I started on eBay, looking for people selling used kayaks. There are all different kinds of kayaks. Some made for the ocean and dealing with waves and others for casual lake paddler. Some have rudders, some have small, sealed cockpits and some even have motors. I had no idea how serious you could get with all of the accessories and options. I was really looking for something simple.
After striking out on eBay, I found a fishing supply store at the end of the Connecticut River that also had kayaks you could rent. I visited their web site and was happy to see that they were having an end of season clearance sale, where they were selling their rentals. I visited their shop and after looking at my options, I ended up buying an Old Town Vapor 10 kayak. It came with a paddle and life jacket and it was 50% of the price new. A great bargain. The added benefit is now I own my own kayak…a friend suggested that now that I do, there might be IOTA activations in my future.
What sold me on the Vapor 10 was the open cockpit. No trying to squeeze myself in and plenty of room to bring a backpack with the radio equipment in-between my legs. Also, I was able to fit it into my Jeep Wrangler.
I’m very fortunate in that over the past few years I’ve accumulated a number of QRP radios that I use in rotation when I do park and summit activations.
I’m often asked for advice on choosing radios, and as I’ve mentioned in the past, I feel like the decision is a very personal one–everything is based on an operator’s own particular preferences.
I’ve written formal reviews about most of the field radios in my collection over the years. In those reviews, I try to take a wide angle view of a radio–I try to see how it might appeal to a number of types of operators: field operators, DXers, summit activators, contesters, rag-chewers, casual operators, SWLs, travelers, outdoor adventurers, mobile operators, etc. I highlight the pros and cons, but I don’t focus on my own particular take because, again, my style of operating might not match that of readers. I try to present the full picture as clearly as I can and let the reader decide.
On that note, I thought it might be fun to take a radio out for a field activation and spend a bit of time explaining why I enjoy using it and why it’s a part of my permanent field radio collection. Instead of taking that wide-angle view of a radio like I do in magazine reviews, I share my own personal thoughts based on long-term experience.
Each new video in the Getting To Know You series will highlight one of the field radios from my field radio collection. I’ll spend time in each video explaining what I personally appreciate about each radio, then we’ll do a park or summit activation with the radio.
I’ll release these every few weeks or so–when the notion strikes me. They will not be on a regular schedule, but I hope to include each of my radios in this series over the the next year.
I’ve always been a big fan of Ten-Tec products because I love their focus on quality, high-performance receivers, and benchmark audio fidelity.
Ten-Tec has produced some impressive radios over the years and was a trail-blazer in the world of QRP with their Power Mites and original analog Argonaut series (check out these and more T-T radios here).
When Ten-Tec manufacturing was located in Sevierville, Tennessee, I knew many of the employees of the company and even did Alpha and Beta testing for their QRP radios like the Patriot, Rebel, and Argonaut VI.
I love the ergonomics and simple front panel design of the Argo V.
I purchased my Argonaut V used in 2021 when I saw it for sale on QTH.com. The price was right and, frankly, I wanted a Ten-Tec radio back in my life.
In the activation video (below) I’ll speak to all of the reasons I love the Argonaut V, why I think it’s so unique, and why I’ve no intention of ever selling it. Then, we’ll perform a POTA activation with it.
Keep in mind that my perspective will primarily focus on HF CW operating–I don’t actually own a microphone for the Argonaut V, but I do plan to at some point.
Lake James State Park (K-2739)
On Sunday, August 13, 2023, I made a detour to Lake James State Park en route to visit my parents in Hickory, NC. As I’ve mentioned many times before, Lake James is one of the easiest parks I can hit in my travels and it’s open every day of the week–in the summer, it’s also open quite late which is a bonus.
The only negative with evening activations at Lake James is fighting the mozzies–they can be persistent!
I picked out a picnic table close to the car and pulled the Argonaut V from my Husky latching box.
I then immediately deployed my MW0SAW 40 meter End-Fed Half-Wave antenna. Since the Argonaut V doesn’t have an internal ATU, the EFHW would give me the flexibility to operate on 40, 20, 15, and 10 meters natively.
Of course, it was in the early evening, so I only intended to hop on 40 meters, but I had the option to move up the band if needed.
After deploying my antenna, I recorded the “Getting To Know You” portion of the activation video–I’d encourage you to check that out below!
Many thanks to Alan (W2AEW) who shares the following guest post:
Radioactive vacation on LBI (Long Beach Island)
by Alan (W2AEW)
We look forward every August to our much needed 2 week vacation “down the shore” as we say here in New Jersey. Our vacation spot of choice is Long Beach Island, one of the barrier islands on the Jersey coast. This is an 18 mile long island that hugs the Atlantic coast of southern NJ, just north of Atlantic City. The part of the island we love to stay in is called Surf City. The Surf City area has been continually populated since 1690, although the town of Surf City was officially established in the late 1800s.
The XYL and I are both pretty fair skinned, so laying out on the beautiful LBI beaches everyday isn’t really our thing.
So, the house we rent is actually on the bay side, facing west, overlooking the Manahawkin Bay. We enjoy sitting back and watching (and occasionally participating in) the wide variety of activities on the bay – the fishing & crabbing, the power boats, personal watercraft, paddle boarding, sailing, etc. Our favorite though, and the thing that keeps us coming back every year, are the awesome sunsets over the bay.
Of course, we always need to find a house that is pet friendly. Sophie loves LBI also, especially the long walks around town with the sea breeze. Here she is waiting at the top of the stairs – hoping to hear the magical word…. “walk”…
LBI is certainly a family and pet friendly place. Even the local Dunkin Donuts has a wall dedicated to the local pets:
I certainly planned to do a fair amount of QRP operating while on vacation – both from the rental house as well as POTA from the nearby parks (more about this soon). But lest you think this was purely a radioactive vacation, let me reassure you that we did a lot of “normal” vacation activities too.
Like most, a lot of vacation is about relaxing, eating, other stress relieving activities, eating, shopping, and of course, eating… Breakfasts were typically some homebaked muffins, or even some fresh biscuits from the oven with some great Black Bear Jam – a gift from a good friend in NC. Yummy!
The main meals were a mix of good ‘ole home cooking and some great local cuisine, including great Jersey pizza from Panzone’s, fresh local seafood from Mud City Crab House and Pinky Shrimp’s Seafood Company. Of course, no trip to LBI is complete without getting some of the best burgers in the state from Woodies Drive In in Ship Bottom, right next to Flamingo Mini-Golf – one of *many* mini-golf places on the island. I’ve personally seen Ray Romano golfing at Flamingo with his family.
I did manage to do some other “normal” vacation activities besides radio… A couple of relaxing afternoons on the beach, completed a 1000 pc jigsaw puzzle, read two James Patterson novels, lounging on the decks overlooking the bay and lots of strolls with the XYL and the dog.
But who’s kidding who, this is a QRP blog right! Let’s get radioactive!
One of the first tasks after unpacking was setting up the antenna at the rental house. The location was great, right next to the bay! I strapped my slip-fit military fiberglass poles to the corner post of the 2nd floor deck, which made a great support for the 40m EFHW wire. This is the same UNUN & antenna that I featured in a “build” video a few years ago. Continue reading Alan’s Long Beach Island Radioactive Vacation!→
Many thanks to Dale (N3HXZ) who shares the following guest post:
SOTA and POTA in the San Juan Islands
by Dale Ostergaard (N3HXZ)
My wife and I like to take educational tour vacations from time to time. The outfit we mostly use is Road Scholar.
The tours are geared around education and immersion in local cultures and experiences. In addition, you meet a lot of like-minded people on the tour and make new friends. Last summer we wanted to take a vacation to the pacific northwest. We had never been there and came across a tour through the San Juan Islands. The islands are located north of Seattle and east of Vancouver. Touring the islands is made easy on a guided tour as they arrange for all transportation between islands and on land.
Washington State has an excellent network of ferries serving the island which makes for easy connections to the islands.
After we booked the vacation I began wondering if there were SOTA and POTA opportunities on the islands. I quickly looked up sites on the SOTA Goat app and the POTA website. Low and behold there was a treasure trove of parks and summits!
SOTA MapPOTA Map
Realizing the opportunity, I cross checked our itinerary with the parks and summits. The difficulty of course is that when you are on a guided tour, you have very little flexibility in the schedule, let alone transportation to go off on your own. After researching, I found 4 opportunities that included 3 parks and 1 summit. The parks were K-0061 San Juan National Historic Park, K-3223 Lime Kiln Point State Park, both on the island of San Juan, and K-3232 Moran State Park and summit W7W/RS-065 Mount Constitution on Orcas Island. The Summit lies inside the park so I had the opportunity to grab both with 1 activation. Continue reading N3HXZ: SOTA and POTA in the San Juan Islands!→
I’m on a POTA quest – activate all references in the state of Connecticut. There are 136 parks in the state and four of them are islands, only accessible by boat. Three of which are in the Connecticut River: Dart Island (K-1659), Haddam Island (K-1673) and Selden Neck State Park (K-1714).
I don’t own a boat. Plus, even if I did, I’m not sure I’d be brave enough to tackle the Connecticut River on my own. I have no experience navigating these waters, and it’s a real river, more than you’d want to try with a kayak with the currents and all. Even the POTA web pages for these islands warns “Boating experience and channel knowledge recommended.”
This created a dilemma – how do I get to and activate these islands?
I strategized for a while and decided on chartering a “river cruise” boat who actually listed visiting Dart and Haddam islands as part of their services on their web site. The boat captain hadn’t visited Selden Neck, so that was new, even to him. However, he had a radar, and depth finder on his boat that mapped the channel and gave us the depths of the waters near each island. His boat drew 3 feet, so we had to have at least that much depth in each place we stopped. He also had a small “Achilles” boat that connected to the back of the cabin cruiser that we used to get ashore.
We left from a marina that was directly across the river from Dart Island but decided first to head South to Selden Neck and then work our way back North to Haddam and Dart.
Putting aside the island access for a moment, I also had to strategize on what gear to bring along to do these activations. I am primarily a digital mode activator and have used the Elecraft KX3 and AX1 antenna in many of my travels where I needed a light kit.
However, I thought, I can use the KX3 but take along a more efficient antenna. I used my Buddipole tripod and mast with a versa-T and a 17’ 9” Alpha whip antenna and a 15’ counterpoise elevated off the ground with a Home Depot electric fence post.
Because the mast elevates the versa T to 11’ high, and the telescoping whip at another 17’ 9”, I was able to get the antenna nearly 30’ off the ground to the top. It was easy to pack and carry and provided better coverage than the AX1 would have. You’ll see just how good QRP on FT8 can be in my Dart Island coverage map.
Backup of everything in another bag in case I ended up in the water, including a spare radio and computer.
Once I decided on the KX3 and the Alpha telescoping whip, I packed my backpack with the computer, cables, the radio, batteries and extra antennas. I always have the AX1 and a Packtenna EFHW as backups and they fit easily into the backpack. Two bags would need to make it from the boat to each island, the radio gear with computer and the antenna bag with the tripod and telescoping antenna. To be safe, since it would not be easy to do this again if something didn’t work, I brought along an entire backup system, packed in a second backpack with an Icom 705 and my spare laptop.
One of my goals with POTA is local discovery, and my boat captain was very knowledgeable about the river and the various sites along the shores. I learned that a manufacturing plant owned by Pratt and Whitney still uses water from the river as part of their manufacturing processes and also that there was a sea plane airport along one bank. I saw an automobile ferry along the way that I had no idea existed and saw the site of the former Connecticut Yankee nuclear plant that was decommissioned in 2004. Continue reading POTA Quest: Conrad Activates Three Connecticut River Islands!→
Since nearby Tuttle Educational State Forest is closed on Mondays in the summer, I chose to visit South Mountains State Park (K-2753) instead–it was only a few minutes further afield than Tuttle.
After leaving Table Rock, I picked up a quick lunch in Morganton and drove to the main entrance of South Mountains and set up at the equestrian picnic area.
South Mountains State Park (K-2753)
The weather that day was beautiful and so was the drive.
I decided to deploy my Chelegance MC-750 this time, just to shake things up a bit. If you know me, when I do little roves like this, I typically like to use different radios and/or antennas at each site.
I paired the MC-750 with my Yaesu FT-817ND. My reasoning for picking the ‘817 was because I could use the SO-239 connection on the back of the radio. The new cable assembly/feedline I was using had PL-259s on each end.
Speaking of the new assembly, at the Dayton Hamvention this year, I popped by the ABR Industries booth and Chuck gave me (full disclosure–at no cost to me) a new product to test in the field: a 20 foot PL-259 to PL-259 assembly made with their ABR240-UF cable and with 5 in-line ferrites. What makes this cable unique is that it sports a bright orange flexible webbed jacketing which makes it very easy to see on the ground.
They’ve been informally calling it their “POTA cable.” I immediately knew why this would appeal to POTA ops: one of my constant fears is that someone will unknowingly trip on my feedline while I’m in the middle of an activation. Black coax cable on the ground is very difficult to see (I’ve even tripped on my own lines)–this high visibility jacketing makes cable very conspicuous. Just check out the photos above. Continue reading Pairing the Yaesu FT-817ND and Chelegance MC-750 at South Mountains State Park→
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If you’ve been reading QRPer.com for long, you’ll no doubt have gathered that I’m [understatement alert] a big fan of the Elecraft KX1.
