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KC9UMR

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Latest Post

MFJ1278 – TNC Commander QSL cards… full color, a dime a piece APRS… a New Take Day 13: El Reno, OK to Shamrock Texas – the last day Day 12: Tulsa to El Reno, OK
Radio and Electronics

Another “Old” Post Revisited

2024-03-14 Ken Cechura

Some time ago, I wrote about the Drill Battery power adaptors for 12V stuff. Well, I had forgotten about that, and it was just another item in my toolbox. More…

Radio and Electronics

Icom 705 Accessorization

2024-03-03 Ken Cechura

Formerly “Another ‘I’m Cheap’ Icom 705 thing”… Cheap…err….frugal accessories – Tabletop Tripod The most used tabletop mount for the icom 705 is the manfrotto (Amazon) tabletop model. This has been…

Radio and Electronics

I void warranties – LDG Tuner connector upgrade

2024-02-28 Ken Cechura

Disclaimer…. This one’s not a kludge. I have an LDG tuner – one of the 100W models, perfect for QRP or barefoot operation. It has… had… UHF connectors. As you…

Radio and Electronics

More from the Hillbilly Antenna Range: 98 (cent) proof of concept

2024-02-23 Ken Cechura

Once upon a time, someone made a product like this as part of a kit, so this isn’t a major revolution- but I’m not sure if anyone sold this product…

Radio and Electronics

Hillbilly Antenna Range… Update on the Kludgy Antenna

2024-02-17 Ken Cechura

I finished the project, and did one initial test with the cord just draped on the ground, with the center support elevated a bit. Yes, the feature image is my…

Radio and Electronics Uncategorized

Stupid ham tricks – kludgy antennas revisited

2024-02-11 Ken Cechura

(up-front disclaimer: this is AT YOUR OWN RISK… most of the project is of limited risk. Read everything and understand it before you do this) I presented this one before,…

Radio and Electronics Uncategorized

WFView and USB Controllers

2024-02-09 Ken Cechura

I’m frugal… well, ok… I’m cheap. I’ve been running WFView for a while – and I like it because of the cost. you know.. free. In previous posts, I’ve posted…

Radio and Electronics

Portable HF Digital Modes and MacOS Update

2024-02-03 Ken Cechura

I sold the Xiegu – turns out another ham was planning on a mountaintop DXpedition of sorts, so it worked out for both of us. I ended up picking up…

MMDVM and DMR Radio and Electronics

Back to the Anytone DMR Software… and Firmware Updates

2024-01-20 Ken Cechura

I got my truck back. It’s been 4 months since I could identify on a repeater at 5AM and not have anyone respond… I guess it WAS pretty early. I’ll…

Uncategorized

2020 Ram 1500 Tailgate Upgrade

2024-01-15 Ken Cechura

Background: I got rear-ended on the interstate on the way to work one day… a pretty significant hit – actually made the bed strike the cab. It didn’t BEND the…

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  • Day 13: El Reno, OK to Shamrock Texas – the last day
  • Day 12: Tulsa to El Reno, OK
Solar-Terrestrial Data
Recent Posts
  • MFJ1278 – TNC Commander
  • QSL cards… full color, a dime a piece
  • APRS… a New Take
  • Day 13: El Reno, OK to Shamrock Texas – the last day
  • Day 12: Tulsa to El Reno, OK
Recent Comments
  • Ken Cechura on MMDVM on P25…
  • Ken Cechura on Motorola MTR2000 Band Change
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  • EMI/EMC thoughts
  • kitchen
  • Leadership Musings
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You missed

APRS Radio and Electronics Soundcard Interfacing for HF Digital Modes

MFJ1278 – TNC Commander

2026-09-27 Ken Cechura
Radio and Electronics

QSL cards… full color, a dime a piece

2026-09-23 Ken Cechura
APRS

APRS… a New Take

2026-08-26 Ken Cechura
ROUTE66

Day 13: El Reno, OK to Shamrock Texas – the last day

2026-08-21 Ken Cechura

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