Anybodt have any manuals for the SB-104, SB-604, SB-644 ? Thanks Guys for all your help. Martin L Tippin W0AKG 140 Monarch Lane Branson, Mo 65616 Listserver Subscription:listserv at listserv.tempe.gov - "subscribe heath 'name' 'call'" Listserver Submissions: heath at listserv.tempe.gov Listserver Unsubscribe: listserv at listserv.tempe.gov - -"signoff heath"