"Ken Scharf" wrote in message
...
I discovered a lot of pulse transformers. They appear to have primary
and secondary inductance of about 1.5mh and a ratio of 1:1ct

I wonder if they could be used as broadband rf transformers
to make homebrew diode ring mixers?

I don't think they will work very well, you really need transmission line
transformers wound on suitable cores for diode ring mixers.

Leon
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Leon Heller, G1HSM
http://www.geocities.com/leon_heller