Hello Everyone, I have a Autek Research QF-1A SSB/CW/AM Filter. It work good and looks good especially on CW. (with manual) $35 shipped in CONUS Thanks Richard NW4P -- FAQ on WWW: http://www.contesting.com/FAQ/tentec Submissions: tentec@contesting.com Administrative requests: tentec-REQUEST@contesting.com Problems: owner-tentec@contesting.com