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FT736 ext rx mod




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From:	matt, INTERNET:matt@mattobr.demon.co.uk
TO:	John Heath, 100675,3601
DATE:	25/08/98 13:42

RE:	FT736 ext rx mod

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Message-ID: <P0bWLCAgcv41Ewex@mattobr.demon.co.uk>
Date: Tue, 25 Aug 1998 18:40:48 +0100
To: John Heath <100675.3601@compuserve.com>
From: matt <matt@mattobr.demon.co.uk>
Subject: FT736 ext rx mod
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Hi john 
i foudn this mod for the 736 if you are interested i have got some smll
1n4148 sig diodes.

Subj: FT 736R Extended Frequency coverage.

I've received the modification information for the aforementioned
radio. Remember, this is for CAP/MARS use only - Amateurs are NOT
permitted to transmit outside of the Amateur bands without specific
authorization.

The mods take place on the 144 main unit (No. 6XXX). The diode array
is in the lower left corner of the board, component side towards you,
and the notches to the left. No information was given as to diode type,
but I assume any small signal diode will work.

 D24  D25  D26  D27   X=Omit  O=Installed
 ___________________
|    |    |    |    |
| X  | O  | O  | X  | 144.0 - 148.0 (Standard US)
|____|____|____|____|
|    |    |    |    |
| X  | O  | O  | O  | 141.0 - 154.0 (Extended Rx/Tx)
|____|____|____|____|
|    |    |    |    |
| X  | X  | O  | O  | 144.0 - 146.0 (Non US)
|____|____|____|____|

-----------
Jon Maguire  N1CQE/4
Tampa, FL 33607


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matt
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