Heath HX 20 transmitter
John King
k5pgw at YAHOO.COM
Wed Jul 22 15:35:40 EDT 2009
I owned a Heath HX 20 transmitter once that my wife, Barbara, K5MOL, and I put together from a kit. The main problem I had was with the VOX which used a 6EA8 tube and heat affecting the time constants of the RC combination that timed its sensitivity and hang time. Also had problems with carrier nulling circuit until I changed the null pot and the stock diodes that came with it.
I am considering replicating my SSB station from those days and acquiring an HX 20 to go with my recently acquired Drake 2B, which is the setup that I had back in the early sixties.
If you have an HX 20 you might be interested in selling, please email me directly and describe its' cosmetic and electrical/mechanical condition. thanks and 73, John, K5PGW
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