Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.2 9/5/84; site sunybcs.UUCP Path: utzoo!linus!decvax!sunybcs!palisano From: palisano@sunybcs.UUCP (Tom Palisano) Newsgroups: net.periphs,net.unix-wizards Subject: Modem Info Wanted Message-ID: <829@sunybcs.UUCP> Date: Thu, 8-Nov-84 00:34:42 EST Article-I.D.: sunybcs.829 Posted: Thu Nov 8 00:34:42 1984 Date-Received: Thu, 8-Nov-84 19:36:21 EST Distribution: net Organization: State University of New York @ Buffalo,NY Lines: 16 I am in the process of building a 300/1200 baud modem with half/full duplex capability.My question is this.. Is there any standard as to the manner that the signal is keyed? I am aware that the 300 baud line is FSK,but is the 1200 necessarily PSK?Also are both asynchronous solely? thanks, Tom Palisano -- -- Tom Palisano uucp:[bbncca,decvax,dual,rocksanne,watmath]!sunybcs!palisano csnet:palisano@buffalo arpanet:palisano.buffalo@csnet-relay -- --