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KC9UMR

Ramblings of yet another nerd...

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Latest Post

An update to the box for going places APRS Vol 5. The Saga Continues Revisiting APRS… vol 4. APRS – Update 2, or is it Vol 3? APRS – Update 1
kitchen

Black stone from home propane

2023-07-25 Ken Cechura

I just got a four burner Blackstone griddle. My house has propane (250 gallon tank) with a stub on the back porch, so it seems really silly to be using…

Radio and Electronics

For lack of a service monitor…

2023-05-10 Ken Cechura

Recently, I had reason to try and check performance on a radio I had acquired, but I had neither a service monitor, nor a second radio like it available (I’m…

Uncategorized

The Venerable SB-22x Amplifier

2023-02-06 Ken Cechura

A couple years back, I sold my amplifier at a hamfest… 3 years later, I got an email from the newest owner asking about it’s history… might as well post…

MMDVM and DMR Mobile Install Considerations Radio and Electronics

Anytone 578 with BT01 Remote Head

2023-01-01 Ken Cechura

Recently, I got a great deal on a BT-01 remote head. This thing (or the promise of it) was one of the main reasons I wanted the Anytone radios originally…

MMDVM and DMR

Another RT Systems Software Update…

2022-12-29 Ken Cechura

So, I had a codeplug put together for Texas for my 578, but didn’t have anything in the 878. I just didn’t have the time to generate a new codeplug…

MMDVM and DMR Radio and Electronics

Anytone 578 – Internal GPS Antenna

2022-11-02 Ken Cechura

Another “This isn’t mine” post – but worth sharing my experience with others…. As I was preparing for a trip, i decided i was going to take along a mobile…

Radio and Electronics

Xiegu X6100

2022-09-27 Ken Cechura

This probably isn’t an “I learned a thing” post, but more of a “I did a thing, check it out” post. The latest crop of SDR transceivers have intrigued me.…

Radio and Electronics Soundcard Interfacing for HF Digital Modes

Adventures in Linux

2022-09-02 Ken Cechura

I know that linux in the ham shack is not a new topic, and has been beat to death. I’ll keep beating that dead horse and document the issues I’ve…

MMDVM and DMR Radio and Electronics

Anytone Radio New Codeplug Generation using RT Systems Software

2022-07-28 Ken Cechura

This is maybe not per any instructions they have, but it’s based on a new codeplug I’m generating due to a move in the future (And some business travel in…

MMDVM and DMR Radio and Electronics

RT Systems Software for Anytone radios – some more discoveries

2022-07-17 Ken Cechura

I’ve started delving more into the software, and editing my old codeplug, at least for the 578. I’ll try and more or less synchronize it with the 878 later. As…

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Uncategorized

An update to the box for going places

2026-06-14 Ken Cechura
APRS Radio and Electronics

APRS Vol 5. The Saga Continues

2025-12-29 Ken Cechura
APRS Radio and Electronics

Revisiting APRS… vol 4.

2025-12-27 Ken Cechura
APRS Radio and Electronics

APRS – Update 2, or is it Vol 3?

2025-12-25 Ken Cechura

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