[Elecraft] HI CUR on 40

[Jim Brown]

On 10/30/2020 3:43 AM, N3ALN wrote:
> HI, I get this kit from Palomore for the K3 and I got another for my Yaesu
> Quadra VL-1000. Take a good look at their website for what you will need.
> 
> https://palomar-engineers.com/ferrite-products/ferrite-cores/Elecraft-Transceiver-RFI-Kits-c46846169
> 

Total BS. They're trying to sell you stuff. NONE of this is necessary. 
What IS critical is antenna design, how they are fed, simple bonding, 
and the use of chokes at the feedpoint of each antenna.

For bonding, study http://k9yc.com/GroundingAndAudio.pdf

For chokes, study http://k9yc.com/2018Cookbook.pdf

For antennas, study the ARRL Handbook and Antenna Book.

Note that I'm not selling anything. :)

73, Jim K9YC