Theory Of Operation (800 Mhz); Diagram And Overview - Motorola MTM700 Detailed Service Manual

THEORY OF OPERATION (800 MHz)

Diagram and Overview

The main Digital/RF Block contains the following four sections (see figure below). An overview of
these four sections is provided in the following paragraphs:
• Receiver Section
• Transmitter Section
• Frequency Generating Section (Synthesizer)
• Controller Section
Battery
MAIN BOARD
Control Head
or
Expansion Head
MTM700 Mobile Radio / Detailed Service Manual
THEORY OF OPERATION (800 MHz)
DC
Block
Digital Block
Audio
Figure 1 General Block Diagram
Antenna
Switch
Transmitter
Synthesizer
Receiver
4.2 - 1
CHAPTER 4.2