I have for sale a Ten-Tec 285 filter (500Hz 6.3 MHz) $55 shipped US. Manuel W4SSB -- FAQ on WWW: http://www.contesting.com/tentecfaq.htm Submissions: tentec@contesting.com Administrative requests: tentec-REQUEST@contesting.com Problems: owner-tentec@contesting.com Search: http://www.contesting.com/km9p/search.htm