Radio Circuit - Motorola Cleartone CM5000 Basic Service Manual

OVERVIEW
UCM
The main unit has UCM connector (J903). This is serial interface to the SOC.

Radio Circuit

Radio circuit contains Receiver RF amplifier and mixer, first IF stage, 2nd if stage, Phase lock loop
(PLL) frequency synthesizer, Transmitter I/Q modulator and buffer, Power Amplifier, linearizer and
Output power control circuit and power supply circuit.
CM5000 Mobile Repeater/Gateway - Basic Service Manual 15