Alternative Test Setup - Motorola MTP850 S Service Manual

5.1 - 2 MTP850 TETRA Handportable Terminal / Basic Service Manual
Connect the red (+) and black (-) wires of the battery eliminator to the
respective positive and negative points of the power supply, and use the
correct voltage (3.8VDC, max. 4.2VDC). Neglecting this would damage your
radio and/or the power supply.
ELIMINATOR*

Alternative Test Setup

Cable adapter 2888482K04 enables connecting to the vehicle adapter connector
on a stand-alone main board. Thus, it allows testing of the main board in a
disassembled unit. On one side, the cable adapter has a mating vehicle adapter
connector with mechanical grasping mechanism; on the other side the
connection is SMA male.
MTP850
BATTERY
Figure 1
3.8 V
POWER
SUPPLY
Typical Test Setup
TEST SETUP & TESTING 380–430MHz
IFR 2968
N-TYPE
RF CONNECTOR
RF CABLE
(3086228J02)