we300b
Knecht Ruprecht
Beiträge: 18
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 Created: 2004-04-15, 08:40 AM CET Subject: RE: Building Phone Jamers |
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But the pictures that I sent do not have hybrid amp on it ???
If I buy another phone like Nokia 3310, do you think they had hybrid amp
inside ?
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From: Chris [mailto:@carookee.com]
Sent: Thursday, April 15, 2004 5:00 AM
To: Stephen Yeung
Subject: Re: Building Phone Jamers
Hy...
every cellphone in the 900Mhz GSM Band use Power Fet's ,,, but
it's easyer to take a hybrid amp with 4 contacts ... like
(1)IN
(2) Preeamp in Class A
(3) Main Amp in Class C
(4) Output ...
like those in the Siemens S4 Cellphone.
It's to late to upload a couple of pictures....
but maybee tomorrow.
Geetings
Chris
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