ETSI TS 100 394-1 V4.1.1 (2021-03)

Terrestrial Trunked Radio (TETRA); Testing specification; Part 1: Radio

RTS/TCCE-04197

General Information

• Status: Not Published
• Technical Committee: TCCE 4 - TCCE High Speed Data
• Current Stage: 12 - Completion
• Due Date: 24-Feb-2021
• Completion Date: 16-Mar-2021

Standards Content (Sample)

ETSI TS 100 394-1 V4.1.1 (2021-03)






TECHNICAL SPECIFICATION
Terrestrial Trunked Radio (TETRA);
Testing specification;
Part 1: Radio

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2 ETSI TS 100 394-1 V4.1.1 (2021-03)



Reference
RTS/TCCE-04197
Keywords
DMO, testing, TETRA, V+D
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3 ETSI TS 100 394-1 V4.1.1 (2021-03)
Contents
Intellectual Property Rights . 11
Foreword . 11
Modal verbs terminology . 11
Introduction . 11
1 Scope . 12
2 References . 12
2.1 Normative references . 12
2.2 Informative references . 13
3 Definition of terms, symbols and abbreviations . 13
3.1 Terms . 13
3.2 Symbols . 13
3.3 Abbreviations . 14
4 General . 16
4.1 Presentation of equipment for testing purposes . 16
4.1.1 Facilities and information required for testing . 16
4.1.2 Choice of radio frequency channels to be tested . 17
4.1.3 Interpretation of the measurement results . 17
4.2 Mechanical and electrical design . 18
4.2.1 General . 18
4.2.2 Controls . 18
4.2.3 Void . 18
5 Radio test configuration, test signals and test modes . 18
5.0 Outline . 18
5.1 General functional radio test configuration . 18
5.2 Radio test modes . 19
5.2.0 Manufacturer provisions . 19
5.2.1 Test receive mode . 19
5.2.1.0 Slot width requirements . 19
5.2.1.1 MS test receive mode for phase modulation . 19
5.2.1.2 BS test receive mode for phase modulation . 20
5.2.1.3 MS test receive mode for QAM (where supported) . 20
5.2.1.4 BS test receive mode for QAM (where supported) . 21
5.2.2 Test transmit mode. 22
5.2.2.1 MS testing for phase modulation . 22
5.2.2.2 Void. 22
5.2.2.3 BS testing for phase modulation . 22
5.2.2.4 MS testing for QAM (where supported) . 22
5.2.2.5 BS testing for QAM (where supported) . 23
5.3 Radio test signals . 24
5.3.1 General . 24
5.3.2 Test signal T1 (TETRA wanted signal, phase modulation) . 24
5.3.2.0 T1 signal requirements . 24
5.3.2.1 MS testing . 24
5.3.2.2 BS testing . 25
5.3.2.3 Void. 26
5.3.2.4 Void. 26
5.3.3 Test signal T2 (TETRA interferer) . 26
5.3.4 Test signal T3 (unmodulated interferer) . 26
5.3.5 Test signal T4 (TETRA wanted signal, QAM) . 26
5.3.5.0 T4 signal requirements . 26
5.3.5.1 MS testing . 26
5.3.5.1.0 Test transmission requirements . 26
5.3.5.1.1 Use of synchronization burst in frame 18 when testing CA MSs . 28
ETSI

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4 ETSI TS 100 394-1 V4.1.1 (2021-03)
5.3.5.1.1a Use of frequency correction burst in frame 18 when testing DA MSs . 30
5.3.5.2 BS testing . 31
6 Test conditions . 32
6.1 General . 32
6.2 Power sources and ambient conditions . 32
6.2.0 General . 32
6.2.1 Normal test conditions . 32
6.2.2 Extreme test conditions . 33
6.3 Procedure for tests at extreme temperatures . 34
6.3.0 Thermal balance . 34
6.3.1 Equipment designed for continuous operation . 34
6.3.2 Equipment designed for intermittent operation. 34
7 Technical characteristics . 34
7.1 Transmitter parameter definitions and limits . 34
7.1.1 Transmitter output power . 34
7.1.1.1 Definition . 34
7.1.1.2 Limit values for phase modulation and QAM . 35
7.1.2 Unwanted output power in non-active transmit state . 35
7.1.2.1 Definition . 35
7.1.2.2 Limit values. 35
7.1.3 Adjacent channel power due to modulation . 36
7.1.3.1 Definition . 36
7.1.3.2 Limit values for phase modulation . 36
7.1.3.3 Limit values for QAM . 36
7.1.4 Adjacent channel power due to switching transients . 37
7.1.4.1 Definition . 37
7.1.4.2 Limit values for phase modulation . 37
7.1.4.3 Limit values for QAM . 37
7.1.5 Unwanted emissions far from the carrier . 38
7.1.5.1 Definition . 38
7.1.5.2 Limit values for phase modulation . 38
7.1.5.3 Limit values for QAM . 39
7.1.6 Unwanted radiated emissions . 40
7.1.6.1 Definition . 40
7.1.6.2 Limit values. 40
7.1.7 Unwanted emissions during the BLCH/CLCH (linearization) . 40
7.1.7.1 Definition . 40
7.1.7.2 Limit values for phase modulation . 41
7.1.7.3 Limit values for QAM . 41
7.1.8 Transmitter intermodulation attenuation . 41
7.1.8.1 Definition . 41
7.1.8.2 Limit values for phase modulation and QAM . 41
7.1.8.2.1 MS Limit values . 41
7.1.8.2.2 Limit values for single BS transmitter . 41
7.1.8.2.3 Limit values for intra BS intermodulation . 42
7.2 Receiver parameter definitions and limits . 42
7.2.1 General . 42
7.2.2 Nominal error rates . 42
7.2.2.1 Definition . 42
7.2.2.2 Limit values for phase modulation . 42
7.2.2.3 Limit values for QAM . 43
7.2.3 Reference sensitivity performance . 43
7.2.3.1 Definition . 43
7.2.3.2 Limit values for phase modulation . 43
7.2.3.3 Limit values for QAM . 44
7.2.4 Reference interference performance . 45
7.2.4.1 Definition . 45
7.2.4.2 Limit values for phase modulation . 46
7.2.4.3 Limit values for QAM . 46
7.2.4.3.1 Adjacent channel interference . 46
ETSI

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5 ETSI TS 100 394-1 V4.1.1 (2021-03)
7.2.4.3.2 Co-channel interference . 47
7.2.5 Blocking characteristics . 47
7.2.5.1 Definition . 47
7.2.5.2 Limit values for phase modulation . 47
7.2.5.3 Limit values for QAM . 48
7.2.6 Spurious response rejection . 49
7.2.6.1 Definition . 49
7.2.6.2 Limit values for phase modulation . 49
7.2.6.3 Limit values for QAM . 49
7.2.7 Intermodulation response rejection . 49
7.2.7.1 Definition . 49
7.2.7.2 Limit values. 50
7.2.8 Unwanted conducted emissions . 50
7.2.8.1 Definition . 50
7.2.8.2 Limit values. 50
7.2.9 Unwanted radiated emissions . 50
7.2.9.1 Definition . 50
7.2.9.2 Limit values. 51
7.3 Transmitter/receiver parameter definitions and limits . 51
7.3.1 Modulation accuracy. 51
7.3.1.1 Definition . 51
7.3.1.2 Limit values for phase modulation . 51
7.3.1.3 Limit values for QAM . 51
7.3.2 Carrier frequency accuracy . 51
7.3.2.1 Definition . 51
7.3.2.2 Limit values. 51
7.3.3 MS receiver performance for synchronization burst acquisition . 52
7.3.3.1 Definition for phase modulation . 52
7.3.3.2 Limit values for phase modulation . 52
7.3.3.3 Definition for QAM modulation . 52
7.3.3.4 Limit values for QAM modulation . 52
7.3.4 MS Frame alignment performance . 53
7.3.4.1 Definition . 53
7.3.4.2 Limit values. 53
7.3.5 MS link control . 53
7.3.5.1 Definition . 53
7.3.5.2 Limit values. 53
8 Methods of measurement for transmitter parameters . 54
8.1 Transmitter output power . 54
8.1.0 Test conditions . 54
8.1.1 Transmitter output power for phase modulation . 54
8.1.1.1 MS transmitter output power for phase modulation . 54
8.1.1.2 BS transmitter output power for phase modulation . 55
8.1.2 Transmitter output power for QAM . 55
8.1.2.1 MS transmitter output power for QAM . 55
8.1.2.2 BS transmitter output power for QAM. 56
8.2 Unwanted output power in non active transmit state . 57
8.3 Adjacent channel power due to modulation . 57
8.4 Adjacent channel power due to switching transients . 58
8.5 Unwanted emissions far from the carrier . 58
8.6 Unwanted radiated emissions . 60
8.7 Unwanted emissions during the BLCH/CLCH and BLCH-Q/CLCH-Q (linearization) . 60
8.7.0 Test conditions . 60
8.7.1 MS unwanted emissions during the CLCH (linearization) . 60
8.7.2 BS unwanted emissions during the BLCH (linearization) . 61
8.7.3 MS unwanted emissions during the CLCH-Q (linearization) . 61
8.7.4 BS unwanted emissions during the BLCH-Q (linearization) . 61
8.8 Transmitter intermodulation attenuation . 62
8.8.0 Test procedure . 62
8.8.1 MS Transmitter intermodulation attenuation . 62
8.8.2 BS Transmitter intermodulation attenuation . 62
ETSI

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6 ETSI TS 100 394-1 V4.1.1 (2021-03)
8.8.3 Intra BS transmitter intermodulation attenuation . 62
9 Methods of measurement for receiver parameters . 63
9.1 General . 63
9.2 Nominal error rates for phase modulation . 63
9.2.0 Test conditions . 63
9.2.1 MS nominal error rate . 63
9.2.2 BS nominal error rate . 63
9.3 Reference sensitivity performance . 63
9.3.0 Test conditions . 63
9.3.1 MS reference sensitivity performance for phase modulation . 64
9.3.2 BS reference sensitivity performance for phase modulation .
...