[RFI] Internet Modem / Router Cable Length and RFI

Jim Brown jim at audiosystemsgroup.com
Thu Jun 4 12:41:01 EDT 2015


On Thu,6/4/2015 3:06 AM, Roger (K8RI) wrote:
> I'll repeat, I have 2 130'runs of CAT-5 

Hi Roger,

Emissions from equipment can vary widely from one piece of equipment to 
another. I'd say you're very lucky to have selected equipment that has 
no emissions. :)  Every piece of wired Ethernet equipment I've owned has 
birdies around 14,030 and 21,052, and around the bottom end of 10M CW. 
Broadband noise on 6M and 2M is also common.

73, Jim K9YC


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