Table of Contents

Intellectual Property Rights
Foreword
Introduction
1 Scope
2 References
3 Definitions, abbreviations and symbols
   3.1 Definitions
   3.2 Abbreviations
   3.3 Symbols
4 General
   4.1 Presentation of equipment for testing purposes
   4.2 Mechanical and electrical design
   4.3 Testing using bit streams or messages
   4.4 Interpretation of the measurement results
5 Technical characteristics
   5.1 Transmitter parameter limits
   5.2 Receiver parameter limits
6 Test conditions, power sources and ambient
   temperatures
   6.1 Normal and extreme test conditions
   6.2 Test power source
   6.3 Normal test conditions
   6.4 Extreme test conditions
   6.5 Procedure for tests at extreme temperatures
7 General conditions
   7.1 Normal test signals (wanted and unwanted signals)
   7.2 Artificial antenna
   7.3 Test sites and general arrangements for radiated
       measurements
   7.4 Transmitter automatic shut-off facility
   7.5 Modes of operation of the transmitter
   7.6 Encoder for receiver measurements
   7.7 Transceiver data interface
   7.8 Arrangements for test signals at the input of
       the receiver via a test fixture or a test antenna
   7.9 Facilities for access
   7.10 Message received indicator
   7.11 Reset
   7.12 Reset time
   7.13 Receiver mute or squelch facility
8 Methods of measurement for transmitter parameters
   8.1 Frequency error
   8.2 Effective radiated power
   8.3 Adjacent channel power
   8.4 Radiated spurious emissions
   8.5 Transmitter attack time
   8.6 Transmitter release time
   8.7 Transient behaviour of the transmitter
9 Methods of measurement for receiver parameters
   9.1 Average usable sensitivity (field strength, data
       or messages)
   9.2 Error behaviour at high input levels
   9.3 Co-channel rejection
   9.4 Adjacent channel selectivity
   9.5 Spurious response rejection
   9.6 Intermodulation response rejection
   9.7 Blocking or desensitization
   9.8 Spurious radiations
10 Measurement uncertainty
Annex A (normative): Radiated measurements
   A.1 Test sites and general arrangements for
       measurements involving the use of radiated fields
   A.2 Standard position
   A.3 Acoustic coupler
   A.4 Test antenna
   A.5 Substitution antenna
   A.6 Test fixture
Annex B (normative): Specifications for adjacent channel
        power measurement arrangements
   B.1 Power measuring receiver specification
   B.2 Spectrum analyser specification
   B.3 Integrating and power summing device
Annex C (normative): Identification
   C.1 Scope
   C.2 General
   C.3 Position of the identification code
   C.4 Bit rates and modulation
   C.5 Format of the identification
   C.6 Synchronization
   C.7 Code and block length
   C.8 Contents of the identification block
   C.9 Combinations
Annex D (informative): Graphic representation of selection
        of equipment and frequencies for testing
Annex E (informative): Information on modulation, coding
        and format
Bibliography
History

Abstract

Explains the minimum characteristics considered necessary in order to make the best use of the available frequencies. Applicable to constant envelope angle modulation systems for use in the land mobile service, using the available bandwidth, operating on radio frequencies between 30 MHz and 1 000 MHz, with channel separations of 12,5 kHz, 20 kHz and 25 kHz intended for data transmissions.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	European Telecommunications Standards Institute
Pages
ISBN
Committee	ERM RP02