CONTENTS

Policy on Intellectual Property Right (IPR)     ii
RECOMMENDATION  ITU-R  M.1580-3     1
Generic unwanted emission characteristics of base stations using  the terrestrial radio interfaces of IMT‑2000     1
Scope     1
Annex 1  IMT‑2000 code division multiple access (CDMA) direct spread (universal terrestrial radio access (UTRA) FDD)  base stations     5
1 Measurement uncertainty  5
2 Spectrum mask  5
        2.1 UTRA spectrum mask  5
        2.2 E-UTRA (LTE) spectrum mask  8
                  2.2.1 E-UTRA spectrum mask (Category A) 8
                  2.2.2 E-UTRA spectrum mask (Category B) 10
3 Adjacent channel leakage power ratio  15
        3.1 ACLR for UTRA   16
        3.2 ACLR for E-UTRA (LTE) 16
4 Transmitter spurious emission (conducted) 17
        4.1 Mandatory requirements  17
                  4.1.1 Category A   17
                  4.1.2 Category B   18
        4.2 Coexistence with other systems in the same geographical area  19
                  4.2.1 Coexistence with other systems in the same geographical area for UTRA   19
                  4.2.2 Coexistence with other systems in the same geographical area for E-UTRA   22
        4.3 Coexistence with PHS  24
        4.4 Coexistence with UTRA-TDD   25
5 Receiver spurious emission  25
Annex 2  IMT-2000 CDMA Multi-carrier (cdma-2000) Base Stations     27
1 Spectrum mask  27
2 Transmitter spurious emission  29
3 Adjacent channel leakage power ratio  34
4 Receiver spurious emission  35
Annex 3  IMT‑2000 CDMA TDD (UTRA TDD) base stations     35
1 Measurement uncertainty  35
2 Spectrum mask  35
        2.1 UTRA 3.84 Mchip/s TDD option  35
        2.2 UTRA 1.28 Mchip/s TDD option  37
        2.3 UTRA 7.68 Mchip/s TDD option  39
        2.4 E-UTRA (LTE) spectrum mask  41
                  2.4.1 E-UTRA spectrum mask (Category A) 42
                  2.4.2 E-UTRA spectrum mask (Category B) 43
3 ACLR   45
        3.1 ACLR for UTRA   45
        3.2 ACLR for E-UTRA (LTE) 46
4 Transmitter spurious emission (conducted) 47
        4.1 Coexistence with GSM 900  49
        4.2 Coexistence with DCS 1800  50
        4.3 Coexistence with UTRA-FDD   50
        4.4 Coexistence with PHS  51
5 Receiver spurious emission  52
        5.1 3.84 Mchip/s UTRA TDD option  52
        5.2 1.28 Mchip/s UTRA TDD option  53
        5.3 7.68 Mchip/s UTRA TDD option  53
        5.4 E-UTRA TDD option  54
Annex 4   TDMA Single-Carrier (UWC-136) mobile stations     55
1 Spectrum mask  55
2 Transmitter spurious emissions (conducted) 56
        2.1 Coexistence with services in adjacent frequency bands  56
3 Receiver spurious emissions (idle mode) 57
1 Spectrum mask  57
2 Spectrum due to the modulation and wideband noise  57
3 Spectrum due to switching transients  59
4 Transmitter spurious emissions (conducted) 59
5 Coexistence with services in adjacent frequency bands  60
6 Receiver spurious emissions (idle mode) 60
Annex 5  FDMA/TDMA (Digital enhanced cordless telecommunications (DECT)) mobile stations     61
1 Spectrum mask  61
2 Emissions due to modulation  61
3 Emissions due to transmitter transients  62
4 Transmitter spurious emissions (conducted) 62
        4.1 Spurious emissions when allocated a transmit channel 62
5 Receiver spurious emissions (idle mode) 63
        5.1 Spurious emissions when the EUT has no allocated transmit channel 63
        5.2 In the DECT band  63
Annex 6  IMT‑2000 OFDMA TDD WMAN base stations     63
1 Introduction  63
2 Spectrum emission mask  64
        2.1 Spectrum emission mask for equipment operating in the band 2 300-2 400 MHz  64
        2.2 Spectrum emission mask for equipment operating in the band 2 500-2 690 MHz  65
        2.3 Spectrum emission mask for equipment operating in the band 3 400-3 600 MHz  66
3 Transmitter spurious emissions (conducted) 66
        3.1 Transmitter spurious emissions  66
                  3.1.1 Spurious emissions for equipment operating in the band 2 300-2 400 MHz  66
                  3.1.2 Spurious emissions for equipment operating in the band 2 500-2 690 MHz  67
                  3.1.3 Spurious emissions for equipment operating in the band 3 400-3 600 MHz  68
        3.2 Coexistence with other systems in the same geographical/service area  69
4 Receiver spurious emissions (conducted) 71
5 Adjacent channel leakage ratio (ACLR) 71
        5.1 ACLR values for equipment operating in the band 2 500-2 690 MHz  71
        5.2 Inter-system and intra-system scenarios  71
6 Test tolerance  72
Appendix 1  Definition of test tolerance     73