"Richard Clark" wrote in message
...
On Sun, 26 Sep 2004 19:38:02 -0500, "John Smith"
wrote:
Please give me more information about the ferrites...

Hi John,

Visit:
http://bytemark.com/products/content2.htm
You will find background information here, but unfortunately they
don't maintain the pages very well and some information is lacking.

How many do I need?

Depends on application. You want at least 3 times the expected load
Z. Ferrite Z is bulk determined and the usual standard of bulk size
is defined as a type 101 size bead.


Thanks for the info, Richard.

Is there a way to add toroids to RG58 and measure the resulting
effectiveness? Maybe measure the RF on the shield with an RF Voltmeter?

John