Hello group, I'm trying again to find a 500 hz filter (#285). Anyone out there have one lying around needing a home?? Let me know. Thanks. regards, Ken K5ID -- 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