RedPitaya beacon from F1EYG

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F1EYG
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Last seen: 3 months 16 hours ago
Joined: 2012/07/22 - 13:15
RedPitaya beacon from F1EYG

Hello
After storm the F1EYG/B receiving part stop, the redpitaya board is full smd ;-(
the schematic on the web are only for the input part ! the operational input amp was very hot and blocked the start of the board
I decided to change it but the operation is very delicate because the circuit is very very small and my view not very good but I managed.

Good new the system starting again and now on air 24/24
RX on LF,MF,160,80,60,40,30,20 with Vertical (F1EYG/B)
TX on 40 with 10 mW and delta loop 85 m (F1EYG)
73 à tous