Radio Tech Modifications & Alignment Controls Edition 9A ICOM Kenwood Scanners

Radio Tech Modifications & Alignment Controls Edition #9A manual provides technical guidance for ICOM and Kenwood scanners. This 1997 publication includes comprehensive information on receive and transmit expansion, expanded RF modifications, and alignment controls for various models including the IC-P2AT, IC-P4AT, TH-25AT, TH-22AT, TM-733A, and TM-741A. The guide features detailed circuit diagrams, logic board layouts, and step-by-step instructions for hardware modifications such as diode installation and resistor removal. Note that the front cover has "NOT FOR SALE" written in black marker, but the internal pages remain clear and legible for technical reference.