@tipofthesowrd

10 Followers
19 Following
34 Posts
I should really put some information here. #Nerd pur sang. I came to the interweb as a kid in the early nineties. Still excited about technology and mostly into #electronics #amateurradio #homeassistant however I take regular sidetrips to #cad #3dprinting #maker
@zpw I think every ham should support the national organization which has representation within the IARU. Our organizations are the one advocating and protecting our use of the spectrum. Just look at the AST debacle trying to use amateur 70cm band for commercial satellite activity

Zero Retries 0217 -
https://www.zeroretries.org/p/zero-retries-0217

* ZRDC 2025 Update
* KK7NQN Transcriber Service Node
* Build It And They Will Come Doesn’t Generally Work
* Tech-Focused Hams
* Meshcore In Surrey, BC
Low Drive VHF / UHF Amps
* Icom ID-5200
* ka9q-radio and Rig Expert Fobos
* Spectrum Analyzer CS7000 M17 Radios
* DB0UV - a Worldwide Unique VHF / UHF Transponder
* LiNK500: The Ultimate Interface for Digital Ham Radio
* Real-Time Beamforming With SDR
* RadioSport SDR App
* T41-EP SDT Modular HF SDR

Zero Retries 0217

2025-08-29 — ZRDC 2025 Update, KK7NQN Transcriber Service Node, Build It And They Will Come Doesn’t Work, Icom ID-5200, DB0UV - Unique VHF / UHF Xponder, LiNK500, Beamforming, RadioSport SDR App

Zero Retries

Today we test #OpulentVoice human-radio web interface against Web Content Accessibility Guidelines #wcag and write down anything that needs to be changed to make it more #accessible.

This phase will be driven from automated test suites from a variety of sources.

The next phase will be from people evaluating what we've done and letting us know where we need to do better.

Thank you to everyone helping us do ambitious work for #amateurradio !

Heard a QSO on the Bree WebSDR this morning between the famous Peter Parker VK3YE and the dutch station PA0SWX on 20m. I should really get a portable transceiver and try some early morning contacts on the beach. #hamradio #amateurradio

https://esphome.io/changelog/2025.8.0/

ESPHome 2025.8.0 introduces comprehensive support for Nordic nRF52 series microcontrollers through the new NRF52 Platform platform. This implementation is built on the Zephyr RTOS, providing a robust foundation for Nordic semiconductor devices.

#homeAssistant #smartHome

ESPHome 2025.8.0 - 20th August 2025

Changelog for ESPHome 2025.8.0.

Soldered up the audio amplifier from the Soldersmoke Direct Conversion Receiver. Built it in my old construction style but next parts will use Manhattan style, which looks even easier. Sadly could not test and just went ahead and built it in hopes that it works because I can’t find my speaker. Ordered another one and will test this week. It has a lot of junk box parts (hence those huge caps and the parallel caps, series resistors). Fun project. Hope it works 😀 #HamRadio #AmateurRadio
Portable on air with my (tr)uSDX
#afu
#hamr
#hamradio
@lemmy.radio Censhorship, people could use local shortwave broadcasts as a means to communicate or spread your message. War, clandestine broadcasts to / from the local resistance. I think it depends. Somebody with basic electronics radio knowledge could make a shortwave receiver / transmitter from a few parts around the house. Simplicity is key
@aly this is beautiful, love the fresh basil
@kb6nu lovely post. Really motivates me to really get my equipment together and an endfed tot try actvitating some parks. What was your operating setup like?