🚀 go-pugleaf

RetroBBS NetNews Server

Inspired by RockSolid Light RIP Retro Guy

Article View: sci.electronics
Article #17268

Re: Wireless data link

#17268
From: kehres
Date: Tue, 17 Feb 1987 00:39
35 lines
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
----------------------------------------------------------------
UUCP: {lll-crg,ihnp4!lll-lcc}!styx!kehres
ARPA: kehres@lll-tis-b.ARPA
AT&T: (415) 463-6852
Technical Details
Message-ID: <21264@styx.UUCP>
Path: arc1-ca.pugleaf.net!utzoo!watmath!clyde!rutgers!ucla-cs!ames!styx!kehres
References: <214@pluto.UUCP>

Show Full Headers
Complete Article Headers
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