tti Tech PMR-446 - 4-4. RECEIVER ALIGNMENT; 4-4-1. Receiver sensitivity confirmation; 4-4-2 Squelch Adjustment; 4-4-3 Battery Alert Adjustment

[Figure 2]
Ant Jack
PC (CPS) Program Jig Transceiver Power Meter
DC Ammenter
PC (CPS) Program Jig Transceiver
DVM (DC)
DC Power Supply
(7.5V)
DC Power Supply
[Figure 3]
RF SG Transceiver Program Jig RMS Voltmeter
DC Ammnter
DC Power Supply
(7.5V)
[Figure 1]
DVM (DC)
TP1
TP3
Audio SG
PC (CPS)
Program Jig Transceiver Dummy Load
Spectrum Analyzer
Frequency Counter
FM Detector
DC Power Supply
(7.5V)
Digital Oscilloscope
SINAD Meter
Oscilloscope
8
[Figure 4]
10