on 12/26/99 11:32 PM, Bob Garrett at rgarrett@sunlink.net wrote:
> Now, are we simply talking toroids on the speaker leads here or somthing
> more in depth? Would it help to install a balun at the shunt feed point to
> illiminate any stray RF from traveling on the RG213? Any input appreciated.
For 80 meters a type 77 material torroid would be the best. Get a medium
sized one and put as many turns of your speaker wires around it as you can.
The best place to put it is likely near the speakers.
I have one of these on mine and it takes the interference out completely.
My computer in my shack has speakers in the monitor and they were horrible
until I put the torroid on. Now, I get no RF problems at all with them.
73,
Jon
KE9NA
--
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Jon Ogden
KE9NA
http://www.qsl.net/ke9na
"A life lived in fear is a life half lived."
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