Radio Alignment Procedure; General - Motorola FLASHpot Handie-Talkie MTX Series Service Manual

Radio Alignment
Procedure

General

S1347D
POWER RADIO
SUPPLY
BATTERY
ELIMINATOR
RLN-1014A
An IBM PC (personal computer) and Radio Service Software (RSS) are
required to align the radio. Refer to the applicable RSS manual for
installation and setup procedures for the software. To perform the
alignment procedures, the radio must be connected to the PC, RIB
(radio interface box), and Universal Test Set as shown in Figure 1.
SMA-BNC
58-80348B33
PROGRAM/TEST CABLE
RKN-4035A
RIB
RLN-4008B
RIB POWER SUPPLY
01-80357A57 (120V)
Figure 1 Radio Alignment Test Setup
30 dB PAD
TRANSMIT
30 dB PAD
BNC
RF GENERATOR
RECEIVE
SET TO APPROX. 800mV FOR TX
AUDIO IN
TEST BOX
RTX-4005B
MEASURE 80mV AT THE
AC/DC METER PORT FOR TX
COMPUTER INTERFACE
CABLE
30-80369B71
30-80369B72 (IBM "AT" ONLY)
5
SERVICE MONITOR
OR COUNTER
WATTMETER
TX
AUDIO GENERATOR
RX
SINAD METER
AC VOLTMETER
COMPUTER
DATA
BUSY
GND
MAEPF-22856-B
17