Tag Archives: Elecraft KH1 CW Message Memories

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

Elecraft KH1: A Quickie Pedestrian Mobile POTA Activation!

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Thursday, November 9, 2023 was a typical “dad taxi” day for me.

By the time I got around to doing a POTA activation that afternoon (which was always on the docket) it was within 30 minutes of when I needed to pick up my daughters.

Fortunately, the Blue Ridge Parkway Folk Art Center was en route to town.

I had planned that day to pair up my Elecraft KH1 with a random wire antenna, but looking at the time, I realized that was being a little ambitious–the few minutes to deploy and pack up the antenna would cut into the activation.

Instead (since I had just received my KH1 logging tray/cover) I decided to put it to the test with a real pedestrian mobile activation using the KH1, its  whip antenna, the logging sheets I printed/cut, and the teeny space pen included with the logging tray. In theory, this all looked doable, but in practice I didn’t know if I would actually be able to log on a tray attached to the side of my radio!

I had planned to use my Zoom H1n recorder for the KH1 audio since I would be making an activation video (see below), but frankly, I simply didn’t have time to set it up. I had to make do with the KH1 wee speaker.

Speaking of the speaker…

After playing with the speaker for a few weeks now, I’ve found that it sounds much better when I run the KH1 with a wide CW filter.

I’d always assumed being a low-fidelity 1″ speaker that narrow audio would be best, but I was wrong about that. In the field, I tinker with the filter and attenuation settings for the best audio balance.

Still, it’s not perfect (the speaker is really a “bonus” feature) but it’s much improved over my initial POTA activation.

Of course, I would have been using earphones had I not been recording the activation on camera. Via earphones, the KH1 audio is excellent!

Gear:

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On The Air

I hopped on the air, started calling CQ POTA, and the stations started rolling in. Continue reading Elecraft KH1: A Quickie Pedestrian Mobile POTA Activation! →

News, POTA, QRP, SOTA

Elecraft KH1 CW Message Memories

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Yesterday, I updated the firmware in my Elecraft KH1 with a beta release we’re evaluating in the KH1 volunteer test group. This beta release includes CW message memories and CW send/receive decoding. At first blush, both seem to work really well.

I updated my KH1 while having lunch at my buddy Vlado’s (N3CZ) QTH. Elecraft makes the process so simple: download their utility, download the firmware file, connect the supplied USB cable to the PC and the radio, and make one setting change on the KH1 for it to receive data. That’s pretty much it.

I loaded the firmware right before I walked out the door and then programmed the message memories at K-3378 where I had less than 20 minutes to perform an activation (that video will be posted soon). I had no notes, no manual, and sorted out how to record the messages with no problem whatsoever. The process is very intuitive. I even recorded all three messages correctly on the first go.

I’d already given thought to what messages would go where–one message is very specific to the KH1.

Here’s what I recorded in the three message memory slots:

  1. “CQ POTA DE K4SWL”
  2. “BK TU TU 72 DE K4SWL”
  3. “AS AS DE K4SWL”

Number three is there for when I need to change log sheets in the KH1 logging tray!

AS is a CW Prosign that means, “Wait” or “Hang on.” Since it’s a Prosign, you send AS as one character (dit dah dit dit dit)–no space between the A and S.

I just hit that #3 memory then take my time flipping log sheets!

On my other field radios with CW message memories, I tend to give memory #1 a CQ POTA, memory #2 a CQ SOTA, then the third memory a 73/72 message.

In the early days of POTA, I used my “CQ POTA DE K4SWL” message memory a lot in beacon/repeat mode because we had a mere fraction of the hunters we have today.

These days, I find that I only end up calling CQ POTA two or three times–just enough for the RBN to pick me up. Once spotted? I almost never need to call CQ again and if I do, it’s easy enough to do that by hand. POTA has grown in numbers so much since the early days.

There’s no SOTA CQ on the KH1 for this same reason. I find I only need to call CQ enough for the RBN to find me.

Anyway, just a random Friday note for you!

I had a problem uploading my latest SOTA activation video with the KH1. I hope to have it published later this weekend or on Monday at the latest.

Have a great weekend–I hope you have a moment to play a little radio!

Cheers & 72,

Thomas (K4SWL)