To: | <rfi@contesting.com> |
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Subject: | [RFI] Disconnecting from Internet? |
From: | n4zr at contesting.com (Pete Smith) |
Date: | Tue Apr 29 15:03:38 2003 |
In my limited experience with RFI in the shack computer (I used to crash RecAll Pro on 15 meters routinely) good low resistance common grounding between the transmitter, the PC case and the shack bulkhead produced a cure after extensive ferrite treatment of lines into and out of the computer failed to help. Not coincidentally, this also cured a common mode AC hum problem that had plagued my efforts to use my sound card as a contest voice keyer. 73, Pete N4ZR |
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