Hi All, Just found another piece of gear sitting here, it's a Filtech Corp, 3.395 mhz p/n 404-283 mdl 2033 with two xtals 3.3954 mhz and 3.3936 mhz This looks like a SB303 sideband filter, can anyone confirm this ?? cheers and tnx David ve3bbn _________________________________________________________________ Chat with friends online, try MSN Messenger: http://messenger.msn.com