Icom FL-222 narrow SSB filter - 455 kHz (1.8 kHz) - like new, in original box, without stud nuts - $100 which includes free shipping in the US. Mike, W4UM (ex-K4KUZ) mraskin at attbi.com or w4um at arrl.net Florida Contest Group http://www.qsl.net/fcg/ South Florida DX Association http://www.qsl.net/k4fk/