The tube is used in the Drake TC-2, but I can't find a spec sheet on it. Anyone got a spec sheet to copy/forward/summerize and e-mail/etc.? 73 Dave WB0GAZ dgf@netcom.com -- FAQ on WWW: http://www.contesting.com/ampfaq.html Submissions: amps@contesting.com Administrative requests: amps-REQUEST@contesting.com Problems: owner-amps@contesting.com Search: http://www.contesting.com/km9p/search.htm