Motorola MTM800 FuG ET, Базовое руководство по обслуживанию

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Test Setup & Testing for 380–430 MHz 5.1 - 3
Receiver Tests
1. Simulate Base Station (registration)
2. RSSI Test
Transmitter Tests
1. Power Profile
2. Power Burst (Control Range)
3. Tx Burst Timing Error
4. Tx Frequency Error
5. Vector Error RMS, Peak and Residual
4. Transmitter Tests RF Gen Level Range 1
Test Group 1
-90dBm
Burst Power 35 – 40dBm
Timing Error <=0.25 Symbols
Frequency
Error
-/+ 100 Hz
Vector Error Max 10% RMS,
Max 30% Peak,
Max 5% Residual
5. Call Processing
Talk Back
1 kHz Test Signal
Group Mode
Range 1
Test Group 1
-90dBm
6. Call Processing
Call to Mobile
Private Mode
Private Call
Private Mode
RF Gen Level Burst
Power
-90dBm 35 – 40dBm
Timing Error <=0.25 Symbols
Frequency Error -/+ 100 Hz
Vector Error Max 10% RMS,
Max 30% Peak,
Max 5% Residual
7. Digital Duplex
Test (Tx)
RF Gen Level Private Mode -50dBm
Burst Power 10 – 22dBm
Timing Error <=0.25 Symbols
Frequency
Error
-/+ 100 Hz
Vector Error Max 10% RMS,
Max 30% Peak,
Max 5% Residual
Table 5.1-2 Test Setup (Continued)
No. Test Name Test Setup Terminal Setup Test Conditions Limits