I'm looking to buy any of the following filters: 9Mhz if : Ten-Tec 500hz, INRAD 400hz, INRAD 2.1/2.4/2.8Khz 6.3Mhz if: INRAD 2.8Khz Appreciate any help. Tnx/73, Barry N1EU -- FAQ on WWW: http://www.contesting.com/FAQ/tentec Submissions: tentec@contesting.com Administrative requests: tentec-REQUEST@contesting.com Problems: owner-tentec@contesting.com