beginner wrote:
Yes it is definitely a core T82-75 from the labeling on the package.
Which parameter specifies that it has low resistivity?
Can this be used as a transmission line transformer of a balanced mixer?

Which ferrite material works well for the AM band around 1 MHz?

I can get core #43, 61, and 63.


Thanks for the input folks.

I wouldn't use ferrite at all for this application. A suitable iron
powder core would be a lot better:

http://www.amidoncorp.com/aai_ironpowdercores.htm

One of the #15 material cores would be ideal.

Leon
--
Leon Heller, G1HSM
Email:
My low-cost Philips LPC210x ARM development system:
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