Re: [amsat-bb] Multiplexing radios

["Howard Long" <howard@xxxxxxxxxxxxxx>]

Hi James.

I don't know if this is any use, but I run something a bit similar in order
to remotely switch 2 preamps and 4 antennas, all from a single RG-213
feedline with 400W of power.

I use a PIC 16C876 and other components to control my antennas. This
interfaces with a PC via a serial line.

Total cost for the controller so far is about $50.

Check www.btinternet.com/~hlong/G6LVB.htm for more details.

Cheers, Howard G6LVB

----- Original Message -----
From: James Cutler <jwc@Stanford.EDU>
To: <amsat-bb@AMSAT.Org>
Sent: Friday, May 26, 2000 1:25 AM
Subject: [amsat-bb] Multiplexing radios


 >
 > Does anyone know of a computer controllable multiplexor that will allow
 > mutliple radios to be attached to a single antenna feed line?
 >
 > Thanks.
 >
 > --Jamie Cutler, KF6RFX
 > jwc@stanford.edu
 >
 > ----
 > Via the amsat-bb mailing list at AMSAT.ORG courtesy of AMSAT-NA.
 > To unsubscribe, send "unsubscribe amsat-bb" to Majordomo@amsat.org
 >

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