Amplifier Power Parts
RF Plate Choke
142uH @ 1.8 MHz. 3 amperes
Single layer space wound
1” diameter by 5.5” long.
1/4" x 20 female thread both ends
Series resonances at 17, 25, and 32MHz. (Typically unusable at +-5% these frequencies)
Brand-new (similar Heathkit SB1000 and Ameritron)
$15.95 + 3.00 S&H in USA
I have a large stock of new vacuum tubes, including high power tubes.