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Twitter Updates
- Still short of a few parts to complete my new #QO100 downconverter. Couple of very minor undocumented features 🙂 bu… twitter.com/i/web/status/1… 4 days ago
- The boards finally arrived and all is good. They fit, and the first one has been assembled and is working! 🙂 https://t.co/jSe0bM5I9u 2 weeks ago
- Being a novice at using KiCAD, I'm keen to see how my ADF4351 synth controller board will fit and work. 🙂 It should… twitter.com/i/web/status/1… 3 weeks ago
- Good decodes today from Andy, @andy_g4jnt. Running some JT9F tests (6 second burst every 30 seconds) on #QO100 https://t.co/Hyeil3WmhI 3 weeks ago
- Five minutes into the ARI EME contest last month and my G-5500 EL rotator failed! Yesterday I replaced it with a he… twitter.com/i/web/status/1… 3 months ago
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Category Archives: 70cms
Enhanced USB-to-Serial PTT Interface
Many of the modern transceivers today support direct USB connectivity to your shack PC. This USB connection typically enables 2-way audio and CAT control allowing more or less full control of the transceiver, including PTT keying. Where CAT control for … Continue reading
Posted in 23cms, 3cms, 70cms, Anglian TVTR, Blog, EME, GHz_Bands, QO-100, Satellites
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Homemade Satellite Antenna
I was at one time quite active on the early OSCAR satellites. In those days (I’m going back over 35+ years) it was 2m to 10m linear transponder(s). Having not done anything with satellite communications for such a long time … Continue reading
Posted in 70cms, Blog, Satellites
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