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LF: TDA2003, TDA2030 for PA?

from [Petr Malý] [Permanent Link][Original]
To: <[email protected]>
Subject: LF: TDA2003, TDA2030 for PA?
From: Petr Malý <[email protected]>
Date: Wed, 25 Mar 2009 14:38:37 +0100
Reply-to: [email protected]
Sender: [email protected]
Hi all,
 
My intention is to build a small transmitter up to some 10W for 136 and 505 kHz, this time not the D class, but B or AB class.
I think of employing AF amplifiers such as TDA2003, TDA2030, or similar. Of course, mainly 505 kHz is rather out of range so that nothing is guaranteed. This is why I ask before experimenting.
Did anybody try to use these for 136/505 kHz?
 
Tks, 73, Petr, OK!FIG
 
 
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