[Elecraft] P3 RFI

Jim Brown jim at audiosystemsgroup.com
Thu Jul 7 11:06:58 EDT 2011


On 7/7/2011 3:19 AM, Ian White GM3SEK wrote:
> It seems rather unlikely to be a radiating EM field launched directly
> out of the panel cut-out of the P3.

I tend to agree with Ian's advice, and with that you received from 
Elecraft. Following up on it -- suitable RF chokes for 2M would be Fair 
Rite #43 cores, either solid cylinders or clamp-ons.  Use the longest 
parts you can find, do NOT wind multiple turns, but DO use multiple 
cores in series on EVERY cable.  Don't forget to choke the POWER cable.

73, Jim Brown K9YC


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