wrote in message
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I am broadcasting my scanner over the internet and the sound is fine until
it
gets to the 460 range and then there is a hum. I went out and bought a
shielded
cable for my scanners connection to the sound card but it did not help.
Any
suggestions on how to fix this?

Try a 0.1 uF Tantalum cap on the center conductor. IOW, interrupt the
center conducter and install the cap inline between the scanner and sound
card. Also, I would strongly suggest you install a 1:1 isolation transformer
between the cap and scanner.

--
73's es gd dx de Ken KGØWX
Grid EM17ip, Flying Pigs #1055,
List Owner, Yahoo! E-groups:
VX-2R & FT-857