I would like to trade a Model 218, 1.8 kHz 9 MHz IF Filter for a Model 219, 250 Hz (750 Hz Center Freq.) 9 MHz IF Filter. If interested please email. Thank-you & 73, Ken Kreis, KA0W Rudd, IA kia@netins.net -- FAQ on WWW: http://www.contesting.com/FAQ/tentec Submissions: tentec@contesting.com Administrative requests: tentec-REQUEST@contesting.com Problems: owner-tentec@contesting.com