I was receiving 6 m band during a far thoundstorm and suddenly the receiver drop gain of about 40 dB.
Below pictures of today situation.
I think the LNA is dead.
When I switch in setup between the 6 m LNA ON and OFF, I hear a relé click everytime.
Where is located the 6 m LNA component? Someone has a picture of the board and location of it?
Just today I received the schematics. I think the component is U14 and/or U15 (PGA-103+) located on PA Filter board.
Do you suggest other tests to prove it is really defective?
Is it so sensitive? I have a 6 el. LFA yagi, so it is electrically in short circuit and the cable is connected to a linear amplifier, so not directly to Anan.
Many thanks for help.
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