Main Index 1 Mar 2004 @ 09:01:22 UTC Not logged in.  Log In  

Subject: EXTENDED RANGE !!

THE GET YOUR 221A TO RECIEVE FROM 138-174 MHZ YOU
NEED TO REMOVE THE FRONT PANEL AND GAIN ACCESS TO
THE CHIP RESISTORS AND RE-ARRANGE THEM AS FOLLOWS:

   R22     R23    R24      R25

    X       O      O        X       X = CONNECTED
                                    O = LEFT OUT

IF YOU ARE RUNNING A VK VERSION REMOVAL OF R24 IS
ALL THAT IS NEEDED.  THE TX WILL REMAIN AT 144-148
MHZ EVEN AFTER THE MOD.

73...GEOFF VK3KGH @VK3RPA

 

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