RX Problem on RF board, TX fine Efficiency and Power
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- Posts: 6
- Joined: 12 Jan 2022, 10:44
RX Problem on RF board, TX fine Efficiency and Power
Hello, I have two rf boards, one receives well and txs well and one that does not rx like at all but for some reason it does tx well, I switched PA and checked loose solder joints, what component failures could cause this? This is all on the same main board.
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- Posts: 6
- Joined: 12 Jan 2022, 10:44
Re: RX Problem on RF board, TX fine Efficiency and Power
I should add I did try connecting coax directly to the rf pin on the mainboard and it does rx well
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- Posts: 6
- Joined: 12 Jan 2022, 10:44
Re: RX Problem on RF board, TX fine Efficiency and Power
Tracing the RF path it seems that this trace was broken somewhere so I repaired it RF to Choke
Here is irl For some reason the trace was broken from the pcb manufacturer.Users browsing this forum: No registered users and 1 guest