Re: POTS Modem -> Radio?
From: Chaos Master (e-mail_at_is.INVALID)
Date: 01/04/05
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Date: Tue, 4 Jan 2005 00:23:33 -0200
Dr. Anton T. Squeegee stated:
> > Hi all,
> >
> > I've got hold of a couple of old modems and I was wondering whether
> > anyone has any experience with connecting them to some sort of radio
> > transceiver instead of a phone line. Is it possible? Can you get a
> > connection, or is the signal too susceptible to interference? I've seen
> > some info saying that dedicated radio modems use a different sort of
> > error correction for this very reason, but I'm curious as to whether it
> > would work at all.
>
> I suspect it would be possible, but you're venturing into areas
> that have already been very adequately covered by RF modems.
I remember seeing a web page about "radio modems" and devices that
transmit data from a serial port, over radio... does such beast really
exists?
If so, would it work connected to an external PC modem and the receiver
connected to a PC' serial port?
Something like:
___________________________________________
/ RADIO SIGNAL \
SERIAL -> RADIO SERIAL ->
DEVICE RADIO DEVICE
| |
| |
------------- ------------
COMPUTER SERIAL PORT
WITH SERIAL MODEM
PORT
[]s
--
Chaos Master®, posting from Canoas, Brazil - 29.55° S / 51.11° W
"People told me I can't dress like a fairy.
I say, I'm in a rock band and I can do what the hell I want!"
-- Amy Lee
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