[RFI] RE: Topband: FT-240-77 Toroid Impedance R + jX Components

Jim Brown jim at audiosystemsgroup.com
Mon Jan 3 18:18:51 EST 2005

On Mon, 3 Jan 2005 13:21:30 -0800, Chuck Hutton wrote:

>The Fair-Rite curves have nice peaks that change frequency
>dramatically as the number of turns is changed.

The difference is that the Fair-Rite curves you are looking at are 
for different materials that have peaks at much higher frequencies. 
My data and Michael's data correlate quite well, and my data has, in 
general, correlated with Fair-Rite's data. 


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