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General discussion forum / Re: AS-1289 RF noise heard on receiver
« on: 2015-01-18, 20:31:00 »
Have you any pictureżżż???
I removed all cables and power from the AS-1289. I removed the case top.
I removed the 2 mounting screws for the logic board. Turning the board over, I carefully scraped away the soldermask on the copper ground plane in a ring around each of the 2 mounting screw holes. Just enough to mate with the metal standoffs. I tinned the bare copper. Then I remounted the logic board with the 2 mounting screws.
Pete
AG7C