ALR22T.1 REAR VIEW OF FRONT PANEL / ------\ 12 PIN O * O /---------\ / VOLUME \ IC -> !<-SOLDER BRIDGE / \ / CONTROL \ O * O / \ / \ / VFO \ \ / O * O \ CONTROL / \ / !<-SOLDER BRIDGE \ / \-----/ O * O \--------/ O * O * DO NOT SOLDER THE TOP PAD O !< O OF THESE 3 PADS * \SOLDER BRIDGE HERE 9 RE-ASSEMBLE RADIO . 10 RESET MICROPROCESSOR. 11 This mod will extend the RX range as well as the TX range of the above unit.The display will have a range from 29mhz to 299 mhz but this is just an erroneos display as the PLL on a typical radio will rx between 130 mhz and 180mhz with a TX range that may be a little beyond these these frequencies. GOOD LUCK AND HAPPY MODING 73 CARL Packet: VE3ZCO@VE3GYQ =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Note: I haven't tried or verified this, proceed at your own risk. WA2ISE %