Article View: sci.electronics
Article #17268Re: Wireless data link
From: kehres
Date: Tue, 17 Feb 1987 00:39
Date: Tue, 17 Feb 1987 00:39
35 lines
2325 bytes
2325 bytes
In article <214@pluto.UUCP> warren@pluto.UUCP (Warren Burstein) writes:
> Hello, I work at home, but I can see my office if I stick my
> head out the window; it's about half a city block away. I
> do not think the authorities would like it if I ran a wire
> across a busy street (Broadway in Manhattan, in case you care)
> but I would like to run my terminal at 9600 baud, 2400 is still
> to slow, and maybe mux a printer.
>
> I've been wondering if I could set up an optical or microwave link,
> although I'm not sure if I want microwaves pointed at my head.
>
> Has anyone done this, know of plans or sources?
At COMDEX/Fall '86, Electronic Systems Technology was showing some RF wireless
modems. The writeup from the program is as follows:
"Electronic Systems Technology will display the Esteem line of
radio frequency wireless modems and the Quest line of wireless
computers. Esteem modems allow wireless local area networking
of computers and their peripherals within a 38-mile radius. The
unit, designed for intra-office and building communications, is
easily interfaced using the RS232C interface. The user definable
baud rate is from 110-9600 baud, with an RF Data rate of 4800 bps.
The packet radio system handles all flow control and uses a 16-bit
CRC for error detection and retransmission for error correction."
I do not have any experience with this company, but from the write-up, it
looks like they may have a product that will fit this application.
Tim Kehres
Control Data Corporation / Lawrence Livermore National Laboratory
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Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: arc1-ca.pugleaf.net!utzoo!watmath!clyde!rutgers!ucla-cs!ames!styx!kehres From: kehres@styx.UUCP Newsgroups: sci.electronics Subject: Re: Wireless data link Message-ID: <21264@styx.UUCP> Date: Mon, 16-Feb-87 19:39:17 EST Article-I.D.: styx.21264 Posted: Mon Feb 16 19:39:17 1987 Date-Received: Tue, 17-Feb-87 07:19:35 EST References: <214@pluto.UUCP> Reply-To: kehres@styx.UUCP (Tim kehres) Distribution: na Organization: Lawrence Livermore Laboratory, Livermore CA Lines: 35 Keywords: high speed, short distance