Labels:text | sketch | diagram | black and white OCR: Frequency Range of RL-501 VHF UHF BEFORE EXPANDING 144-147-995MHz 1430-449.995MHZ AFTER EXPANDING 4 RX: 100-162MHz 350-470 & 840-970MHZ TX: 1 130-162MHz 412-470MHz Expanding way for RL-501 There are two DIFFERENT ways to expand its frequency: A. HARDWARE (internal). Take off the resistor of R289, And then, Reset Memory Unit as shown in P.68 of the user's manual. Remove * clip white wine and Reset See page 43 in Book Lowner's Manual ) TPS Mod Provided By: Robert Syms KO6ZL This Mod is provided for informational Purposes only Maha, Rexon, and Robert Syms are not responsible for Damages or out of band interfearance caused by this modification. U-COM P201 (BTM)
