M00041983
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TERRESTRIAL TRUNKED RADIO (TETRA); CONFORMANCE TESTING SPECIFICATION; PART 1: RADIO
European Telecommunications Standards Institute
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Availability date: 11/06/2021
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Foreword
1 Scope
2 References
3 Definitions, symbols and abbreviations
3.1 Definitions
3.2 Symbols
3.3 Abbreviations
4 General
4.1 Presentation of equipment for testing purposes
4.2 Mechanical and electrical design
5 Radio test configuration, test signals and test
modes
5.1 General functional radio test configuration
5.2 Radio test modes
5.3 Radio test signals
6 Test conditions
6.1 General
6.2 Power sources and ambient conditions
6.3 Procedure for tests at extreme temperatures
7 Technical characteristics
7.1 Transmitter parameter definitions & limits
7.2 Receiver parameter definitions & limits
7.3 Transmitter/receiver parameter definitions &
limits
8 Methods of measurement for transmitter parameters
8.1 Transmitter output power
8.2 Unwanted output power in non active transmit
state
8.3 Adjacent channel power due to modulation
8.4 Adjacent channel power due to switching
transients
8.5 Unwanted emissions far from the carrier
8.6 Unwanted radiated emissions
8.7 Unwanted emissions during the BLCH/CLCH
(linearization)
8.8 Transmitter intermodulation attenuation
9 Methods of measurement for receiver parameters
9.1 General
9.2 Nominal error rates
9.3 Reference sensitivity performance
9.4 Reference interference performance
9.5 Blocking characteristics
9.6 Spurious response rejection
9.7 Intermodulation response rejection
9.8 Unwanted emissions
9.9 Unwanted radiated emissions
10 Methods of measurement for transmitter/receiver
parameters
10.1 Modulation accuracy
10.2 Carrier frequency accuracy
10.3 MS receiver performance for synchronization
burst acquisition
10.4 MS Frame alignment performance
10.5 MS link control
11 Measurement uncertainty
11.1 Transmitter
11.2 Receiver
11.3 Transmitter/receiver parameter definitions &
limits
11.4 Interpretation of measurement results
Annex A (normative): TETRA receiver testing
A.1 Frequencies of spurious response
A.2 Test cases and test conditions for
BS and MS receivers
A.3 Test signal T1, content of BSCH and
BNCH/T (V+D) & MBCH/T (PDO)
Annex B (normative): Radio test system functions
B.1 Test transmitter and receiver
Annex C (normative): TETRA Test Connector Interface
(TTCI)
C.1 General
C.2 Formal aspects
C.3 TTCI, layer 1
C.4 TTCI, Layer 2
C.5 TTCI, Layer 3
C.6 Control of MS/BS
C.7 Characteristics of the interface
C.8 Codec conformance testing using the TTCI
Annex D (normative): RF Test Facility using RF
Loop Back
D.1 Introduction to the TETRA Test (TT) protocol
for RF loop back test
D.2 TETRA Test Entity
D.3 TETRA RF loop back test protocol
D.4 TETRA Test (TT) PDU descriptions
D.5 TT use of MLE, LLC and MAC
D.6 Message sequence charts and operation of
TETRA loop back
D.7 Introduction to the T1 Test Mode for RF
loop back test
D.8 TETRA RF loop back T1 test mode
D.9 Direct Mode Operation (DMO)
Annex E (informative): Using RF loop back to test a
TETRA MS
E.1 Introduction
E.2 Expected mode of operation for testing a MS
E.3 Recognition of TETRA Test mode by MS
E.4 Using loop back to test traffic channels
Annex F (normative): Direct Mode (DMO) Conformance
Testing
F.1 Scope
F.2 Definitions, symbols and abbreviations
F.3 General
F.4 Radio Test Modes
F.5 Test Condition
F.6 Additional Tests for equipment which is
capable of Direct Mode Operation
Annex G (normative): TETRA EMC requirements related
to the antenna port and emissions from the
enclosure of the radio equipment
History
Defines the maintenance of the conformance testing for radio aspects to incorporate DMO requirements, and RF loopback.
Published | |
Document Type | Standard |
Status | Current |
Publisher | European Telecommunications Standards Institute |
Pages | |
ISBN | |
Committee | TETRA 2 |