SELL: B&W integral tankcoil/bandswitch for 10-160m (switch positions for
10,15,20,40,80 & 160m) with 90uH high voltage plate choke wound on
1-1/4" solid porcelain rod with #20 enameled wire. Combination will
handle 5KW++. Easily installed, drop-in unit. Connect RF from the tube
plate side, wire from the load terminal to the output, and drill a 1/4"
hole in the front panel for the bandswitch shaft. 40/80m taps are fully
adjustable to accommodate a variety of final tube impedances. $125+
shipping
http://homestead.juno.com/w2cqm/files/850A.JPG
--
FAQ on WWW: http://www.contesting.com/ampsfaq.html
Submissions: amps@contesting.com
Administrative requests: amps-REQUEST@contesting.com
Problems: owner-amps@contesting.com
Search: http://www.contesting.com/km9p/search.htm
|
