I think you had said you were going to test the MFJ-1899T at some point.
I remembered I had one in a bin so I pulled it out, went to the local park and did some FT8 as my radiation test. All of the PSK reporter screen shots (below) are using the 1899T at 8 watts from my IC-703. I was pleasantly surprised at how well it did plus I was able to work several POTA folks from Texas to NY on voice still at 8 watts.
I’ve gotten a few messages from readers lately asking, “Why no love for the Icom IC-705?”
Looking back, I realize that I haven’t had the ‘705 in the field for quite some time (at least, in a video and field report).
Truth is, the ‘705 has been doing duty as a shortwave listening receiver in shack and just hasn’t hopped into my field pack recently. Since it’s important for the health of all field radios to soak in the outdoors on a regular basis, I packed it in my bag and took it to one of my favorite parks.
Tuttle Educational State Forest (K-4861)
The weather was beautiful on Thursday, October 21, 2021.
When I arrived at Tuttle, the first thing I did was hike their 2 mile loop to get the blood pumping.
This also gave me time to decide on the antenna to deploy: my Chameleon CHA LEFS.
During my hike I decided to do the entire activation on 40 meters only, just to get a better idea how the CHA LEFS’ propagation footprint might look with a larger sample size.
This was also the first time I’d used my N0SA paddles with the IC-705. Isn’t it cute?
Setup was quite easy.
I deployed the CHA LEFS with the feed point at about 35-40′ into a large tree.
The radiator sloped down to a point in the middle of a field and the end was elevated perhaps 4′ off the ground. I secured the end of the antenna to a length of paracord, the end of which was attached to a heavy stick on the ground, stretching the radiator.
The CHA LEFS is resonant on 40 meters, so no external ATU was necessary.
I hopped on the air, started calling CQ POTA in CW and within 10 minutes was rewarded with 10 contacts. It doesn’t get much better than this for a good start!
I continued calling CQ and, in the end, worked a total of 22 contacts in 30 minutes–almost all in CW. Check out the video below to see how it all played out.
Many thanks to KC5F and N9UNX for the Park-To-Park contacts!
Video
Here’s my real-time, real-life video of the entire activation (less antenna set up and take-down):
The QSO Map shows an interesting pattern: a ring with a few close regional stations (almost NVIS), and an outer ring of 40 meter skywave:
Thank you!
I believe one of the attractions of activating parks and summits is the fact that we really have no idea in advance how it might all play out. It’s a bit like going fishing.
I’ve gotten a lot of questions from readers lately about what propagation tools I use. In truth, my main propagation forecasting tool is my buddy Mike (K8RAT). Before I head out–or if he knows I’m hitting the field–he’ll usually text me current conditions and they’re quite accurate.
At the end of the day, though, propagation forecasts never stop me from doing an activation when I want to play radio. I just go out there and see what happens. As I’m sure my childhood fishing buddy–my Great Uncle Luther–would have said, “Any day fishing is better than a good day at work!” (Of course, a real quote from Uncle Luther would have included more “colorful metaphors.”)
A special thanks to those of you who are supporting the site and channel through Patreon and the Coffee Fund. While certainly not a requirement as my content will always be free–I really appreciate the support.
Because I receive so many tips from readers here on QRPer, I wanted way to share them in a concise newsletter format. To that end, welcome to QRPer Notes, a collection of links to interesting stories and tips making waves in the world of radio!
VU3HZW’s News blog primarily for South Asian Amateurs
Many thanks to Saquib (VU3HZW) who writes:
Hello Thomas,
My name is Saquib VU3HZW from North Eastern India. Your blog is a trove of knowledge for any QRP operator. Your style of writing is awesome!
Now, here’s the story. I’ve started a Amateur Radio News & Blog – itshamradio.com. As a QRPer, you must be familiar with VU3SUA (Sunil Lakhani) from https://amateurradiokits.in.
We would be pleased if you [and your readers] could read some of the articles and give us some valuable feedback. This is just an honest attempt by us to create a vibrant amateur radio news blog primarily for South Asian Amateurs.
Good luck with the new site and thank you for sharing it with us, Saquib!
IC-705 Mic A/B button CW Keyer Challenge
Many thanks to Keith (GW4OKT) who points out that the Icom IC-705’s A/B buttons can be set up to send dits and dashes. It doesn’t allow for proper iambic keying and, as Keith admitted, isn’t terribly easy in practice. Nevertheless, he gave it a go and provided these short videos operating the IC-705 at 20WPM CW:
Thursday, October 28, 2021 was a wet, rainy day but I wanted to do a POTA activation on the way back to the QTH after having visited my parents for a couple nights.
I didn’t have a lot of radio gear with me on that trip, but I had the right gear: my Elecraft KX2 transceiver and AX1 antenna. If I could activate a park under a covered picnic shelter, I knew I would stay dry while playing radio.
There are only two parks within a reasonable detour that have covered picnic shelters: Lake James State Park and Tuttle Educational State Forest.
Lake James was the shortest detour, but they tend to be busier than Tuttle and last time I was there? Yeah, the picnic shelter was occupied.
You might have noticed that normally I’m a good 2-4 weeks behind posting activation videos and field reports. This is due to the fact that I typically record an activation video one week, upload it sometime within the following two weeks, then write up the field report, add photos, and put it all together when the stars align.
Much of my workflow is dictated by the fact that it can (literally) take 2-3 days for a video to upload from my rural QTH. Therefore, I never upload from home, only when I have proper bandwidth.
Because I receive so many tips from readers here on QRPer, I wanted way to share them in a concise newsletter format. To that end, welcome to QRPer Notes, a collection of links to interesting stories and tips making waves in the world of radio!
A few weeks ago, Mike (N2HTT), reached out after seeing this field report and video featuring the LD-11 transceiver.
I mentioned to him that I gave the LD-11 to my daughter Geneva (K4TLI) as a prize for passing her General class exam in the spring.
Mike very kindly offered to send her a set of personalized 3D-printed side rails he designed for the LD-11 and SKY-SDR.
They were incredibly easy to install and the quality is excellent. They’re lightweight, yet incredibly sturdy. Her callsign is tastefully embedded on the left frame bracket.
I love plugging mom-and-pop ham radio stores, so please check out his site.
And, Mike, thanks again. Geneva absolutely loves them and knows this will keep the front panel and buttons protected in her pack and during our upcoming field activations this winter!
I don’t often read comments in ham radio forums and discussion groups.
Recently, however, I was trying to dig up information on a field antenna design and the search results lead me to two articles and discussions on two of the most popular ham radio sites on the internet.
I read through the comments and (you might have guessed) was really disappointed with the number trolls who seemed to thrive in that fertile environment. It blows my mind that discussions like these seem completely unmoderated. I assume it’s a conscious decision since we seem to live in a society that rewards drama and division–I assume this leads to more site traffic and thus more revenue.
It’s a shame. It would be incredibly discouraging to a new ham who is reading the same article and comments looking for ideas. Gives one the impression the hobby is full of (I’ll keep my language clean here) schmucks.
But I digress…
What was perhaps equally discouraging were all of the comments from those who were trying to explain to the authors how the antenna design in their article simply wouldn’t work. Even when the author posted positive results/data from having used the antenna.
While not all of the naysayers were being rude–and sometimes in their roundabout way I’m sure they felt they were being helpful–I can’t help but feel sorry for them.
Someone asked me recently which activity I prefer more: Summits on the Air (SOTA) or Parks On The Air (POTA)?
Truth is, I like both.
I like SOTA because I love hiking and playing radio on the summits of some pretty impressive mountains. I’m often treated to amazing views and the DX can be spectacular. I love the sense of accomplishment when the activation goes well and I’m back home later feeling a bit tired from a long hike. Good stuff!
I like POTA because it’s incredibly accessible (thus fits in my tight schedule easily). Many of the parks have great hiking trails, and there’s almost always a picnic table available making set up so much easier. Here in western North Carolina it’s almost a given that park picnic tables are surrounded by large trees and have a reasonable amount of space, thus POTA sites can be ideal for antenna experimentation.
I don’t typically experiment with antennas during SOTA because after hiking 2-3 hours to a summit, I feel pretty invested in the activation and the last thing I want to do is roll the dice with my antenna. With POTA, I can bring a few extra supplies or “plan B” antennas if something goes sideways. Plus, unlike parks, summits are often lacking in tall trees so I stick with shorter wire antennas and self-supporting verticals.
On the morning of October 20, 2021, I decided that I wanted to try a new antenna or an antenna I hadn’t used in quite some time. My intention was to dig out my Wolf River Coils TIA vertical, but when I reached into my antenna bag, I pulled out a nondescript Shure microphone pouch. I scratched my head for a moment…
For the life of me, I couldn’t remember what this was, so I opened it up and discovered a doublet inside! Not just any doublet, either–based on the use of a 35mm film canister in the antenna’s construction, I knew it had to be a creation of my buddy Eric (WD8RIF).
On Thursday, October 7, 2021, I was driving back to the QTH and had a hankering to do an activation. There was only one problem…
Rain.
Lots of rain…
As I was driving on Interstate 40 west-bound, I passed through bands of rain producing torrential downpours; the kind that brings interstate traffic to a crawl. Weather-wise, this is not typically when I would contemplate a park activation. I did a quick mental inventory of what I had in the car. Turns out I had the Icom IC-705 and the Elecraft KX2.
I also had the Elecraft AX1 portable antenna. Having used the KX2/AX1 pairing under picnic shelters with success, it was a no-brainer what I’d use at Lake James.
Most North Carolina state parks have covered picnic shelters that are first-come, first-serve or can be reserved (at no small expense) for group gatherings. There’s a really nice large picnic shelter at the Catawba River access of Lake James State Park–in fact, I took shelter there earlier this year during an activation.
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