Steve G1KQH just pointed me to this inspiring video. Thinking about simple, low cost SSB rigs for 10m, there must be some great ideas here!
Simple QRP projects, 10m, 8m, 6m, 4m, FT8, 160m, WSPR, LF/MF, sub-9kHz, nanowaves and other random stuff, some not related to amateur radio.
Buy me (a virtual) cup of coffee
This is NOT at all compulsory, but this would help offset some project costs.
Any donations most gratefully received.
https://ko-fi.com/rogerg3xbm
Any donations most gratefully received.
https://ko-fi.com/rogerg3xbm
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10m 5W FT8 (Wednesday)
Although I am mostly FT8 RX, I was briefly on 10m 5W FT8 TX at about 1105z. UPDATE 1117z: On 5W 10m FT8 TX, spotted by 3 stations and on ...
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1 comment:
There is no explanation how this phase network achieves a single side band, nor how which lsb or usb side is selected. There is a brief check at the end that suggest there is some degree of unwanted sideband suppression, but ‘not perfect’ …. seems the most important part has been not explained!
73 Ken g4apb
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