[Amps] FW: RFI Question

[Jim Brown]

On Tue, 7 Feb 2006 04:13:13 -0800, N7HIY wrote:

>clip on ferrites are not very 
>effective...made for those looking for placebo effect...

WRONG!  Clip-on ferrites ARE effective for the frequencies for 
which they are designed -- VHF. They are NOT intended for HF, 
and they don't work at HF. See the tutorial on my website. 

http://audiosystemsgroup.com/publish

Think of ferrites in the same way that you think of any other 
electrical component -- resistors, capacitors, and inductors all 
come in various values, sizes, and construction types, and so do 
ferrites. The differences is that ferrites aren't labeled with 
their values and types. They should be, but they are not. 

Jim Brown K9YC