The AM Forum

AMfone's Online AM Handbook => Printed Material => Topic started by: John K5PRO on December 15, 2012, 02:19:11 AM



Title: High Audio Power from Small Tubes Class B - Loy Barton RCA 1931
Post by: John K5PRO on December 15, 2012, 02:19:11 AM
Articles from old pubs, that complement the info in the AM Window Tech section.
AMfone - Dedicated to Amplitude Modulation on the Amateur Radio Bands