Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: Notesfiles; site uicsl.UUCP Path: utzoo!linus!vaxine!wjh12!genrad!grkermit!masscomp!clyde!burl!ulysses!mhuxl!ihnp4!inuxc!pur-ee!uiucdcs!uicsl!hr From: hr@uicsl.UUCP Newsgroups: net.micro Subject: Re: Info on radio-link modems wanted - (nf) Message-ID: <7000062@uicsl.UUCP> Date: Mon, 23-Apr-84 11:54:00 EST Article-I.D.: uicsl.7000062 Posted: Mon Apr 23 11:54:00 1984 Date-Received: Thu, 26-Apr-84 01:18:27 EST References: <3944@utcsrgv.UUCP> Lines: 19 Nf-ID: #R:utcsrgv:-394400:uicsl:7000062:000:684 Nf-From: uicsl!hr Apr 23 10:54:00 1984 #R:utcsrgv:-394400:uicsl:7000062:000:684 uicsl!hr Apr 23 10:54:00 1984 This isn't exactly what you were asking for, but: I have an old Motorola ad (1978) for "The RDX Portable Data Terminal System." The unit looks like a special keypad/ bar code reader stuck to one of their UHF handitalkies. The radio could send/receive at a rate of 80 characters per second. The control unit at the base station would be connected to leased lines at rates of 1200 to 9600 bits per second. The big problem, as far as I was concerned, was that the other end of the leased lines was supposed to be connected to an IBM 360/370. Also, if I recall correctly, a Motorola handitalky by itself is in the kilo-buck range. I have no idea whether this is still being marketed.