[AMRadio] testing transmitter tubes

[Nick England]

Howdy gang - I just came across an interesting publication - one
chapter of the GE SSB book is all about how to test transmitting tubes
(other than sticking them in your rig and watching for smoke...)
http://n4trb.com/AmateurRadio/GE_HamNews/Sideband_Handbook/Sideband_Handbook_09.pdf

Thanks to N4TRB, the rest of the GE book (and much more) is at
http://n4trb.com/AmateurRadio/HamDocs.htm

cheers,
Nick K4NYW