Random Wire 180: AllScan UCI80M USB Communications Interface paired with a Raspberry Pi 4 and a Motorola speaker-microphone

May 1, 2026: AllScan UCI80M. HamDash. Ollama on Proxmox. AllStar without Asterisk. Regulars: the Short Stack, Digital Radio News, Band Conditions, Radio…

5 hrs ago • Tom Salzer KJ7T

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April 2026

Random Wire 179: The TinySA Spectrum Analyzer

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Apr 24 • Tom Salzer KJ7T

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Random Wire 178: WSJT-X 3.0 Upgrade Is Significant

April 17, 2026: New WSJT-X 3.0 features make this a must upgrade. Some M17, some coding. A sprinkle of SDR before the Short Stack, Digital Radio Digest…

Apr 17 • Tom Salzer KJ7T

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Random Wire 177: WiRES-X 2.0 is here, what should you do?

April 10, 2026: New compact HF wire antenna. AI on my Raspberry Pi. Tracking down a Bluetooth device. AllStar on my Mac. Hams Over IP. Gear. Short…

Apr 10 • Tom Salzer KJ7T

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Random Wire 176: Issue 176 focuses on adding capabilities to two AllStarLink nodes. Two new sections appear this week: Band Conditions This…

April 3, 2026: Python and AllStarLink / HF band conditions / This Week in Radio History / Upgraded CS-7000 M17 PLUS radio / Catch up with M17 / Antenna…

Apr 3 • Tom Salzer KJ7T

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March 2026

Random Wire 175: More WiRES-X / ASL3 node shutdown / IC-7300 MK2 / Pebble HF / D75Link / MSeven tutorial, M17 history / 2 SDRs / upgrading…

March 27, 2026: Most significant this week: using the terms YL and OM. Also, the MSeven app tutorial is useful. Trying two SDRs was instructive. Got the…

Mar 27 • Tom Salzer KJ7T

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Random Wire 174: New WIRES-X software, TechNote on ASL connections, signal ID guide, exploring the Icom IC-7300MK2, M17 without a radio…

March 20, 2026: New WIRES-X software, TechNote on ASL connections, signal ID guide, exploring the Icom IC-7300MK2, M17 without a radio, EtherHam store…

Mar 20 • Tom Salzer KJ7T

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Random Wire 173: Welcome | M17 Reflector Rebuilt | Antenna in Tree & FT8 | HamDash | ProtonVPN

March 13, 2026: Featured this week is my M17 reflector build with documentation published on the EtherHam.com website. Also featured is an EFHW antenna…

Mar 13 • Tom Salzer KJ7T

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Random Wire 172: You might be an Etherham, IC-7300MK2 radio unboxing, HamClock on the TV, new portable antenna, top 10 most interesting…

March 6, 2026: The most radio-focused topic in this issue is the new Icom IC-7300 Mk2 transceiver arriving at the lake house!

Mar 6 • Tom Salzer KJ7T

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February 2026

Random Wire 171: Seasonal propagation, the BTECH DA-7X2 DMR/Analog HT, EtherHam Store, Opening up a SHARI node, backend for legacy HamClocks…

February 27, 2026: The highlight of Random Wire issue 171 is first impressions of the new BTECH DA-7X2 DMR/Analog HT. It can be updated to allow another…

Feb 27 • Tom Salzer KJ7T

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Random Wire 170: Three new articles on EtherHam, ThumbDV vocoder, M17 app for iPad, old HF rig in the pickup, ARRL renewal, another NXDN…

February 20, 2026: Don't miss the new articles on EtherHam.com!

Feb 20 • Tom Salzer KJ7T

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Random Wire 169: ChatGPT caricatures, hang out with HRWB on AllStar, DVstick 30 with BlueDV, BAOFENG UV-5R Mini, BTECH DA-7X2, ORICO M.2…

February 13, 2026: Friday the 13th! There is RF radio, digital radio, and some interesting tech in Random Wire issue 169.

Feb 13 • Tom Salzer KJ7T

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