THE WORLD OF FREE PACKET RADIO SOFTWARE IN AMSTERDAM

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