Are you sure you want to homebrew a vacuum tube _transceiver?_ How about starting with a separate transmitter and receiver? A tube CW transmitter for 160 is certainly feasible. A transceiver is too in theory at least, but kind of a tall order. If you pull that off, you'll certainly have my unending admiration, but I for one can't recommend anything. A transmitter is different. What power level do you have in mind?
73 Rob K5UJ _________________ Searchable Archives: http://www.contesting.com/_topband - Topband Reflector
