1、 EIA IS-89 93 m 3234600 0503791 185 m - - Reproduced By GLOBAL -. - Under Royalty Agreement = .- = ENGINEERING DOCUMENTS -?z= = With The Permission 01 EIA - - TIAfEIA INTERIM STANDARD Recommended Minimum Standard for 800 MHz Dual-Mode Narrowband Analog Cellular Land Stations IS89 JANUARY 1993 TELECO
2、MMUNICATIONS INDUSTRY ASSOCIATION mw.mhls Representing the telecommunications industry in association with the Electronic Industries Association -35Ea Y EIA IS-49 93 m 3234bOO 0503792 051 m I NOTICE TINEIA Engineering Standards and Publications are designed to serve the public interest through elimi
3、nating misunderstandings between manufacturers and purchasers, facilitating interchangeability and improvement of products, and assisting the purchaser in selecting and obtaining with minimum delay the proper product for his particular need. Existence of such Standards and Publications shall not in
4、any respect preclude any member or nonmember of TIA/EIA from manufacturing or selling products not conforming to such Standards and Publications, nor shall the existence of such Standards and Publications preclude their voluntary use by those other than WEM members, whether the standard is to be use
5、d either domestically or internationally. Recommended Standards and Publications are adopted by TWEiA in accordance with the American National Standards Institute (ANSI) patent policy. By such action, TINEIA does not assume any liability to any patent owner, nor does it assume any obligation whateve
6、r to parties adopting the Recommended Standard or Publication. This TINEIA Interim Standard was developed by the TR-45.1 Subcommittee on Analog Cellular. TINEIA INTERIM STANDARDS TINEIA Interim Standards contain information deemed to be of technical value to the industry, and are published at the re
7、quest of the originating Committee without necessarily following the rigorous public review and resolution of comments which is a procedural part of the development of an TINEIA Recommended Standard. TINEIA Interim Standards should be reviewed on an annual basis by the formulating Committee and a de
8、cision made on whether to proceed to develop an TWEIA Recommended Standard on this subject. TINEIA Interim Standards must be cancelled by the Committee and removed from the TINEIA Standards Catalog before the end of their fifth year of existence. Published by *TELECOMMUNICATIONS INDUSTRY ASSOCIATION
9、 1993 2001 Pennsylvania Avenue N.W. Washington, D.C. x)oo6 PRICE: please refer to the ment catalog of EIA & JEDEC STANDARDS & ENGINEERING PuBucATIoNs kitemational(714-21-145f) or call Global Engineering 3ocmmb, USA and Canada (1-800-854-7179) All rights resewed Printed in U.S.A. - I EIA IS-89 93 323
10、4600 0503793 T58 EMITIA . IS-89 1 1.1 1.2 1.3 1.3.1 1.3.2 1.3.3 1.3.4 1.3.5 1.3.6 2 . 2.1 2.1.1 2.2 2.2.1 2.2.2 2.2.2.1 2.2.2.1.1 2.2.2.1.2 2.2.2.1.3 2.2.2.2 2.2.2.2.1 2.2.2.2.2 2.2.2.2.3 2.2.2.3 2.2.2.3.1 2.2.2.3.2 2.2.2.3.3 2.2.2.4 2.2.2.4.1 2.2.2.4.2 2.2.2.4.3 2.2.2.5 2.2.2.5.1 2.2.2.5.2 2.2.2.5.
11、3 2.2.2.6 2.2.2.6.1 2.2.2.6.2 2.2.2.6.3 2.2.3 2.2.3.1 2.2.3.2 2.2.3.2.1 2.2.3.2.2 2.2.3.2.3 INTRODUClON . 1 Scope . 1 General description of cellular mobile telephone system 1 Definition of land station equipment . 2 Channel numbering and frequencies . 3 Reserved . 3 Duty cycles . 3 Supplementary te
12、rms and definitons 5 RECEIVER MINIMUM STANDARDS 6 Full duplex operation 3 Time intervals . 3 Frequency requirements . 6 Frequency coverage . 6 Demodulation requirements 6 Type of modulation . 6 Demodulated voice signals 7 Voice audio frequency response . 7 Definition . 7 Minimum standard 7 Method of
13、 measurement 7 Audio muting 7 Definition . 7 Method of measurement 7 Minimum standard 8 Expandor 8 Definition . 8 Method of measurement 8 Minimum standard 8 Definition . 9 Minimum standard 9 Audio harmonic distortion . 9 Definition . 9 Minimum standard 10 Receive-audio sensitivity 10 Definition . 10
14、 Method of measurement . 10 Minimum standard 10 Demodulated data and control signals 10 Manchester decoding . 10 Supervisory Audio Tone (SAT) decoding . 10 Definition . 10 Method of measurement 11 Minimum standard 11 Hum and noise 9 Method of measurement 9 Method of measurement 9 i EIA/TIA . IS-89 2
15、.2.3.3 2.2.3.3.1 2.2.3.3.2 2.2.3.3.3 2.2.3.4 2.2.3.4.1 2.2.3.4.2 2.2.3.4.3 2.2.3.5 2.2.3.5.1 2.2.3.5.2 2.2.3.5.3 2.2.3.6 2.2.3.6.1 2.2.3.6.2 2.2.3.6.3 2.3 2.3.1 2.3.1.1 2.3.1.2 2.3.1.3 2.3.2 2.3.2.1 2.3.2.2 2.3.2.3 2.3.3 2.3.3.1 2.3.3.2 2.3.3.3 2.3.4 2.3.4.1 2.3.4.2 2.3.4.3 2.3.5 2.3.5.1 2.3.5.2 2.3
16、.5.3 2.4 2.4.1 2.4.2 2.4.3 2.5 2.5.1 2.5.2 2.5.3 2.6 2.7 Signaing Tone (Sil detection . 11 Definition . il Method of measurement . 11 Minimum standard . 12 Digitai Supervisory Audio Tone IDSAT) decoding narrow analog only) 12 Definition . 12 Method of measurement . 12 Minimum standard . 13 Definitio
17、n . 13 Method of measurement . 14 Minimum standard . 14 Definition . 14 Method of measurement . 15 Minimum standard . 15 Digital Signallng Tone DSn decoding Inarnrw anaiog oniy) 13 DTMF tone nonlinear distortion (narrow analog only) . 14 Performance 15 RF Sensitivity 15 Definition . 15 Method of mea
18、surement . 15 Minimum standard 16 Definition . 16 Method of measurement . 16 Minimum standard 17 Definition . 17 Method of measurement . 17 Minimum standard 18 Definition . 18 Method of measurement . 18 Minimum standard 18 Bit error rate . 18 Dennition . 18 Method of measurement . 19 Minimum standar
19、d 19 Adjacent and alternate channel desensitization 16 Intermodulation spurious response attenuation . 17 Protection against spurious response interference 18 Conducted spurious emission . 19 Definition 19 Method of measurement 20 Minimum standard 20 Radiated spurious emission . 20 Definition 20 Met
20、hod of measurement 20 Minimum standard 20 Received Signal Strength Indicator (RSCI) 21 Cross talk from transmitter . 21 11 . - EIA IS-9 93 = 3234600 0503796 767 EIA/TIA . IS-89 2.7.1 Definition 21 2.7.2 Method of measurement 21 2.7.3 Minimum standard . 21 TRANSMiTlXR MINIMUM STANDARDS 22 3 . 3.1 3.1
21、.1 3.1.2 3.1.2.1 3.1.2.2 3.1.2.3 3.1.3 3.1.3.1 3.1.3.2 3.1.3.3 3.2 3.2.1 3.2.1.1 3.2.1.2 3.2.1.3 3.3 3.3.1 3.3.1.1 3.3.1.2 3.3.1.3 3.3.2 3.3.2.1 3.3.2.1.1 3.3.2.1.2 3.3.2.1.3 3.3.2.2 3.3.2.2.1 3.3.2.2.2 3.3.2.2.3 3.3.2.3 3.3.2.3.1 3.3.2.3.2 3.3.2.3.3 3.3.2.4 3.3.2.5 3.3.2.5.1 3.3.2.5.2 3.3.2.5.3 3.3
22、.3 3.3.3.1 3.3.3.2 3.3.3.3 3.3.4 3.3.4.1 3.3.4.2 Frequency requirements . 22 Frequency coverage . 22 Frequency stabity 22 Definition 22 Method of measurement 22 Minimum standard 22 Carrier switching time . 22 Definition 22 Method of measurement 23 Minimum standard 23 RF power output requirements 23
23、FW power output . 23 Definition 23 Minimum standard 23 Modulation requirements 23 Modulation type and modulation stability . 23 Definition 23 Method of measurement 24 Voice modulation 24 Compressor . 25 Definition . 25 Minimum standard 25 Transmit-audio response . 25 Definition . 25 Method of measur
24、ement 26 Minimum standard 26 Modulation deviation limiting 26 Definition . 26 Method of measurement 26 Minimum standard 27 Reserved . 27 Transmit-audio sensitivity . 27 Definition . 27 Minimum standard 27 Wideband data 27 Definition 27 Method of measurement 27 Minimum standard 28 Supervisory Audio T
25、one (SAT). . 28 Definition 28 Method of measurement 28 Method of measurement 23 Minimum standard 24 Method of measurement 25 Method of measurement 27 iii EIA/TIA . IS-89 3.3.4.3 3.3.5 3.3.6 3.3.6.1 3.3.6.2 3.3.6.3 3.3.7 3.3.7.1 3.3.7.2 3.3.7.3 3.3.8 3.3.8.1 3.3.8.2 3.3.8.3 3.3.9 3.3.9.1 3.3.9.2 3.3.
26、9.3 3.3.10 3.3.10.1 3.3.10.2 3.3.10.3 3.3.11 3.4 3.4.1 3.4.1.1 3.4.1.2 3.4.1.3 3.4.2 3.4.2.1 3.4.2.2 3.4.2.3 3.4.3 3.4.3.1 3.4.3.2 3.4.3.3 3.4.4 3.4.4.1 3.4.4.2 3.4.4.3 3.5 3.5.1 3.5.2 3.5.3 Minimum standard 28 Signaling Tone (sr) 28 FM hum and noise . 28 Deanltion . 28 Method of measurement . 28 Mi
27、nimum standard 28 Residual amplitude modulation (AM) 29 Deflnttion . 29 Method ofmeasurement . 29 Minimum standard 29 Modulation distortion and noise 29 Definition . 29 Method of measurement . 29 Minimum standard 29 Subaudible data (narrow analog oniy) 29 Definition . 29 Method of measurement . 30 M
28、inimum standard 30 Definition . 30 Method of measurement . 30 Minimum standard 31 Dlgltal Supervisory Audio Tone (DSATI (narrow analog on) . 30 Digital Signaling Tone Osr (narrow analog only) 31 Limitations on emissions . 31 Spectrum noise suppression . broadband 31 Definition . 31 Method of measure
29、ment . 32 Minimum standard 32 Harmonic and spurious emissions (conducted) - discrete . 32 Definition . 32 Method of measurement . 32 Minimum standard 33 Definition . 33 Method of measurement . 33 Mnimum standard 33 Transmitter intermodulation spurious emissions . 33 Definition . 33 Method of measure
30、ment . 34 Minimum standard 34 Harmonic and spurious emissions (radiated) . discrete 33 Cross talk from receiver . 34 Definition 34 Method of measurement 34 Minimum standard 34 4 ENVIRONMENTAL REQUI REMENTs . 35 4.1 4.1.1 Definition 35 4.1.2 Method of measurement 35 4.1.3 Minimum standard 35 Temperat
31、ure and power supply voltage 35 IV EIA/TLA . IS-89 4.2 High humidity . 36 4.2.1 Definition 36 4.2.2 Method of measurement 36 4.2.3 Minimum standard . 36 5 STANDARD RADIATED SIGNAL MEASUREMENT PROCEDURE . 37 5.1 Standard radiation test site . 37 5.2 Search antenna 38 5.3 Field-Strength measurement .
32、38 5.4 Frequency range of measurements 38 5.5 30-meter test range 38 5.6 3-meter test range 39 5.7 Radiated signal measurement procedures . 39 6 S”DAFtD TEST CONDITIONS 40 6.1 Standard equipment . 40 6.1.1 Basic equipment . 40 6.1.2 Associated equipment . 40 6.2 Standard environmental test condition
33、s 40 6.3 6.3.1 General . 41 6.3.2 6.3.3 Standard AC voltage and frequency . 41 Standard conditions for the primary power supply 41 Standard DC test voltage from accumulator batteries 41 6.4 6.4.1 6.4.2 Standard RF signal source 41 Standard integral RF signal source 41 Standard external l?F signal so
34、urce . 42 6.5 6.5.1 6.5.2 Standard RF output load 42 Standard integral transmitter output load . 42 Standard external transmitter output load 42 6.6 6.6.1 General equipment 42 6.6.2 Standard test receiver . 42 6.6.3 Spectrum analyzer or frequency selective voltmeter . 43 Standard measurement equipme
35、nt . 42 6.7 6.7.1 Continuous . 43 Standard duty cycle 43 V EIA/TIA - IS-89 FOREWORD (“his foreword is not part of this Standard) These technical requirements comprise a performance standard for a land station used in a cellular radio telecommunications system. In conjunction with the compatibility r
36、equirements set forth in “Mobile Station - Land Station Compatibility Standard for Dual- Mode Narrowband Analog Cellular Technolo$y“. these requirements will ensure that a land station can provide service to subscribers in any cellular system manufactured according to the same compatibility standard
37、 and a corresponding subscriber unit performance specification, “Recommended Minimum Standard for 800 MHz Dual-Mode Narrowband Analog Cellular Subscriber Units“). The land station can mewise provide service to an analog subscriber unit manufactured according to EWTA-553. “Cellular System Mobile Stat
38、ion - Land Station Compatibity SpecifZcaUon“. and IS- 19, Recommended Minimum Standards for 800 MHz Cellular Subscriber Units“ The basic requirements for wideband mode of operation embodied in this performance specification were originally derived from IS-20, “Recommended Minimum Standards for 800 M
39、Hz Cellular Land Station Units“. The extensions to address the dual-mode narrowband analog capability were derived by due process within EIA/TIA TR45.1. There are no annexes considered part of this Standard. vi EIA/TiA - IS-89 1 INTRODUCTION 1.1 -ope These standards detail definitions, methods of me
40、asurement, and minimum performance characteristics of 800 MHz cellular land stations. These standards share the purpose of the Mobile Station - Land Station Compatibility Standard for Dual-Mode Narrowband Analog Cellular Technology (Le. the “compatibity specification“ and subsequent revisions there0
41、0 of assuring that celluar systems in conjunction with their land station equipment provide service to any subscriber unit that meets the compatibility requirements of the compatibility specification. Compatibility, as used in connection with these standards and the compatibility specification, is u
42、nderstood to mean: Cellular systems with their associated land stations are capable of placing and receiving calls with any cellular subscriber unit. Conversely, any subscriber unit is capable of placing and receiving calls in the cellular system via the land station equipment. To assure compatibili
43、ty, it is essential that both radio-system parameters and call- processing parameters be specified. The speech-filtering, modulation, and RF-emission parameters commonly encountered in two-way radio systems have been updated and expanded to reflect the unique radio plan upon which cellular systems a
44、re based. The sequence of call-processing steps that the mobile and land stations execute to establish calls has been specified in the compatibility specification along with the digital control messages and analog signais that are exchanged between the two stations. Although the basic purpose of cel
45、lular telecommunications has been voice communication, evolving usages (e.g data) may allow the omission of some of the features specified herein provided that the system compatibiity is not compromised. The narrow analog specifications are an extension to the standard wide analog operation. All nar
46、row analog capable subscriber units shall be capable of standard wide analog operation and meet all of the corresponding wide analog specifications. These standards concentrate specifically on the land station radio transmitting and receiving equipment: they cover the cellular switch and the cell-co
47、ntrol equipment only to the extent that compatibility with the compatibility specification is assured. 1.2 The system is designed to supply mobile telephone service using a “cellular“ radio coverage plan. This plan divides a metropolitan area into a number of coverage areas or “cells“ with each cell
48、 being assigned a portion of the available radio channels. The channels used in one cell are again usable in spatially separated cells in the same service area. The subscriber unit communicates with a distributed array of cell-site land stations. The cell-site land stations are controlled by the cel
49、lular-system network control and switching equipment that provides connection to the world-wide telecommunications network. A call between the land network and a subscriber unit is routed via the cellular control system to the cell site that best serves the location of the subscriber unit. A call in progress can proceed indefinitely as the subscriber unit moves from cell to cell throughout the service area since it is automaticaliy reassigned to an available channel within a new cell. Some of the channels within each cell are dedicated to the control of the su
