[RFI] RF quiet wired routers
jim at audiosystemsgroup.com
Tue Jan 1 01:48:16 EST 2008
On Tue, 1 Jan 2008 00:06:44 -0600, Gene - N0DQS wrote:
>I replaced that cable and lost the birdies.
VERY interesting. I'd guess that the cable was miswired on both
ends, with the transmission circuits improperly split between
twisted pairs of the CAT5. Such a cable would pass a simple
continuity test, but would not perform well with data.
Nonetheless, the common mode mechanism I cited in the earlier post
is a VERY common one.
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