HermesLite one band out.

[KK7OEA]

My Hermes after couple months in use suddenly quit work on15 meter band. RX is down and TX power is down. All other bands are works normally. My suspicion is N2ADR board, relay or filter elements. Relay coil and NC contacts tested OK, no short capacitors, inductors OK.  How to check it without risk to burn PA? 

[Steve Haynal]

Hi KK7OEA,

Please temporarily change your filter settings in the software to use the 10M/12M for the 15M band. If you see full power with that then you can conclude an issue with the N2ADR board.

The 15M filters on the N2ADR board is shared with 17M. Do you also see low power on 17M?

73,

Steve

kf7o