I have two new Hammond 20H power chokes in boxes.
Part number 193C.
These are great for building a AM Heising modulator.
( like the one shown on the AM webpage )
Specs: 20H +/- 15% 100 mA
181 Ohms
600VDC
Normally these sell for $30. each or more. I will sell the pair for
$40. plus shipping.
Tnx "73"..... Steve wb2kkx at juno.com