[Elecraft] Spurs on 15m from new laptop

[Jim Brown]

On 5/15/2012 7:37 AM, Barry wrote:
>   I'll wrap the HDMI cable with some firrits.

Don't wrap the cable with ferrites, WIND turns of the cable through a 
ferrite core.  #31 or #43 material work fine, at least five turns 
through a 2.4-in o.d. toroid, at least three turns through a clamp-on 
that's at least 1 inch long.

More advice in tutorial form -- http://audiosystemsgroup.com/RFI-Ham.pdf

73, Jim K9YC