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Amateur Radio

Amateur Radio related stories
Anytone 878 firmware update 1.25, 1.26, 1.27
Amateur Radio

Anytone 878 firmware update 1.25, 1.26, 1.27

Most devices of this sort get an update lifecycle of a year or two, max, and then they're left as-is in the state they were in. Sometimes that's fine, sometimes it's not.
Nov 30, 2021 10 min read
Fixing the GD77's terrible charger
Amateur Radio

Fixing the GD77's terrible charger

The GD77 charging base electronics is trash; a TP5100 is a trivial and cheap replacement.
Oct 23, 2021 7 min read
Analyzing HT antennas is hard
Amateur Radio

Analyzing HT antennas is hard

Even with reasonable equipment, analyzing an HT antenna is hard because you are part of the system.
Jul 11, 2021 2 min read
APRS iGate
Amateur Radio

APRS iGate

Setting up a small, low-profile iGate for APRS isn't hard and is great for the system APRS ecosystem. And it doesn't have to cost much!
Jul 6, 2021 4 min read
Antenna Analysis
Amateur Radio

Antenna Analysis

Just a few years ago analyzing an antenna system required expensive and complicated tools, the NanoVNA changed that.
Jul 1, 2021 2 min read
Anytone 878UV
Amateur Radio

Anytone 878UV

The AnyTone AT-D878UV took the ham radio DMR market by storm starting with the 868 and continues to be one of the most popular models.
Jul 1, 2021 21 min read
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