[AMPS] 572-B Input impedance??

[Peter_Chadwick@mitel.com (Peter Chadwick)]

My experience with 572s suggests that operation at 50 MHz is going to be
interesting from a stability point of view. The grid leads are just far too
long for operation up there. Series tuning might help, but what the
efficiency will be is another matter. I'd use something else.

73

Peter G3RZP



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