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Article #2775

Re: 46/49Mhz Cordless Phone Amp Needed

#2775
From: Mike Berger
Date: Sun, 12 Apr 1992 20:17
22 lines
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els@hpd.unp.ac.za (Leonard Els) writes:
>Has anyone come across a 50Mhz RF Amp Schematic (about 5-10W Power output).
>I intend amplifying the signal from both my base station and handset of my 
>cordless phone. The handset will be used in a car, so there is no problem 
>for the power input.

>I do have the resources to DESIGN one myself, but this involves a lot of 
>work determining the correct values for coils etc.
*----
In this country, adding such an amplifier would be illegal, and
v-e-r-y impolite.  You could cause considerable interference with
other users of the band.

The worst problem with extending your range this way is that you'll
be compensating for a weak receiver by adding extra transmitter power,
so you'll be very likely to interfere with other devices, since
you'll transmit much farther than you can receive.  
--
	Mike Berger
	Department of Statistics, University of Illinois
	AT&TNET     217-244-6067
	Internet    berger@atropa.stat.uiuc.edu
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Message-ID: <1992Apr12.201740.25212@ux1.cso.uiuc.edu>
Path: arc1-ca.pugleaf.net!sparky!uunet!cs.utexas.edu!uwm.edu!ux1.cso.uiuc.edu!atropa!berger
References: <els.43@hpd.unp.ac.za>

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Newsgroups: sci.electronics
Path: arc1-ca.pugleaf.net!sparky!uunet!cs.utexas.edu!uwm.edu!ux1.cso.uiuc.edu!atropa!berger
From: berger@atropa (Mike Berger)
Subject: Re: 46/49Mhz Cordless Phone Amp Needed
Message-ID: <1992Apr12.201740.25212@ux1.cso.uiuc.edu>
Sender: usenet@ux1.cso.uiuc.edu (News)
Organization: University of Illinois at Urbana
References: <els.43@hpd.unp.ac.za>
Date: Sun, 12 Apr 1992 20:17:40 GMT
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