Motorola MTP850 - Local Area Service; Entering Local Area Service; Exiting Local Area Service

5.2 - 4 MTP850 TETRA Handportable Terminal / Basic Service Manual TEST SETUP & TESTING 806-870MHz
Transmitter Tests
1. Power Burst (Control Range)
2. Power Profiles
3. Tx Burst Timing Error
4. Vector Error RMS and Peak
5. Tx Frequency Error
Call Processing Tests
1. Talk Back
2. Call to Mobile
Duplex Test
Digital Duplex Test (Tx)
Measurement Capabilities:
Bar charts (Tx Power, Freq. Err, Vector Rms.), Spectrum Analyser, Power
Analyser, Vector Analyser, Vector Diagrams
3. Call Processing
Talk Back
1KHz Test
Signal
Group Mode
-50dBm
4. Call Processing
Call to Mobile
Private 4 digit random
number &
“Send”
28–32dBm
RF Gen Level
Burst Power
-90dBm 28–32dBm
Timing Error <=0.25 Symbols
Vector Error Max 10% RMS, 30%
Peak
Frequency Error -/+ 100Hz
No. Test Name Test Setup Radio Setup Test
Conditions
Limits