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For differences from former software versions: see the Timeline at the end of this supplement.
Contents
Introduction
............................................................................................... 10-5
What TETRA stands for................................................................................ 10-5
What is tested EVERYWHERE? .................................................................. 10-6
Measurements possible with TETRA – an overview .................................... 10-6
General Preparations
............................................................................. 10-7
Hardware and firmware compatibility ........................................................... 10-7
Loading system software............................................................................. 10-8
Test Setup (Connectors)............................................................................... 10-9
Parameters
.............................................................................................. 10-10
Basic parameters on basic mask................................................................ 10-10
Basic parameters in DEF.SET.................................................................... 10-12
SYSINFO parameters in DEF.SET............................................................. 10-17
Modes of operation
............................................................................... 10-19
MEASURE: Asynchronous transmitter measurements.............................. 10-19
Measurements on a mobile station....................................................... 10-19
Measurements on a base station.......................................................... 10-20
T1: The T1 generator.................................................................................. 10-21
REGISTER: Setting up a call...................................................................... 10-22
Registration (Location Update procedure)............................................ 10-23
Call from mobile station ........................................................................ 10-24
Call from base station ........................................................................... 10-25
Paging sensitivity search function......................................................... 10-26
Call cleardown....................................................................................... 10-27
TRACE: Protocol display ............................................................................ 10-28
Measurements
........................................................................................ 10-30
Measurements under remote control ......................................................... 10-30
Quality measurements from the basic mask .............................................. 10-31
Power versus time ...................................................................................... 10-33
Constellation display................................................................................... 10-35
Available display modes ....................................................................... 10-36
Modulation spectrum .................................................................................. 10-37
Statistical evaluation (Min-Max).................................................................. 10-38
AF (speech) loopback................................................................................. 10-40
AF signal generator and voltmeter access ................................................. 10-41
Troubleshooting
.................................................................................... 10-42
RS-232-C interface
................................................................................ 10-43
Application Notes ........................................................................................ 10-43
Requirements for operation .................................................................. 10-43
Control commands and transmission protocol ..................................... 10-43
Pinning of RS-232-C interface.................................................................... 10-44
10
TETRA MS Test
10-3
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