CONTENTS

Policy on Intellectual Property Right (IPR)     ii
RECOMMENDATION  ITU-R  M.1581-3*     1
Generic unwanted emission characteristics of mobile stations using the terrestrial radio interfaces of IMT‑2000     1
Scope     1
Annex 1  CDMA Direct Spread (universal terrestrial radio access (UTRA) FDD) mobile stations     5
1 Measurement uncertainty  5
2 Spectrum mask  5
        2.1 UTRA spectrum mask  5
        2.2 E-UTRA spectrum mask  6
                  2.2.1 E-UTRA spectrum mask  7
3 Adjacent channel leakage power ratio (ACLR) 8
        3.1 UTRA ACLR   8
        3.2 E-UTRA ACLR   8
                  3.2.1 Limits for E-UTRA   8
                  3.2.2 Limits for E-UTRA for UTRA coexistence in the same geographical area  9
                  3.2.3 Additional ACLR limits  10
4 Transmitter spurious emissions (conducted) 10
        4.1 Transmitter spurious emissions for UTRA   10
        4.2 Transmitter spurious emissions for E-UTRA   13
5 Receiver spurious emissions (conducted) 14
        5.1 Receiver spurious emissions for UTRA   15
        5.2 Receiver spurious emissions for E-UTRA   17
Annex 2  IMT 2000 CDMA Multi-Carrier (CDMA-2000) mobile stations     17
1 Spectrum mask  17
        1.1 Spreading rate 1  17
        1.2 Multi-carrier HRPD   19
        1.3 Spreading rate 3  21
2 Transmitter spurious emissions (conducted) 21
3 Adjacent channel leakage power ratio  23
4 Receiver spurious emissions (conducted) 23
Annex 3  CDMA TDD (UTRA TDD) mobile stations     25
1 Measurement uncertainty  25
2 Spectrum mask  25
        2.1 Spectrum mask (3.84 Mchip/s UTRA TDD option) 25
        2.2 Spectrum mask (1.28 Mchip/s UTRA TDD option) 26
        2.3 Spectrum mask (7.68 Mchip/s UTRA TDD option) 27
        2.4 E-UTRA spectrum mask  27
                  2.4.1     General E-UTRA spectrum mask  28
3 ACLR   28
        3.1 ACLR for UTRA   28
        3.2     ACLR for E-UTRA   29
                  3.2.1 Limits for E-UTRA   30
                  3.2.2 Limits for E-UTRA for UTRA coexistence in the same geographical area  30
                  3.2.3 Additional ACLR limits  31
4 Transmitter spurious emissions (conducted) 31
        4.1 Transmitter spurious emissions for UTRA   31
        4.2 Transmitter spurious emissions for E-UTRA   33
5 Receiver spurious emissions (conducted) 34
        5.1     Receiver spurious emissions for UTRA   34
        5.2 Receiver spurious emissions for E-UTRA   35
Annex 4  TDMA Single-Carrier (UWC-136) mobile stations     36
1 Spectrum mask  36
2 Transmitter spurious emissions (conducted) 37
        2.1 Coexistence with services in adjacent frequency bands  37
3 Receiver spurious emissions (idle mode) 38
1 Spectrum mask  38
2 Spectrum due to the modulation and wideband noise  39
3 Spectrum due to switching transients  40
4 Transmitter spurious emissions (conducted) 40
5 Coexistence with services in adjacent frequency bands  41
6 Receiver spurious emissions (idle mode) 41
Annex 5  FDMA/TDMA (digital enhanced cordless telecommunications (DECT)) mobile stations     42
1 Spectrum mask  42
2 Emissions due to modulation  42
3 Emissions due to transmitter transients  43
4 Transmitter spurious emissions (conducted) 43
        4.1 Spurious emissions when allocated a transmit channel 43
5 Receiver spurious emissions (idle mode) 43
        5.1 Spurious emissions when the EUT has no allocated transmit channel 43
        5.2 In the DECT band  44
Annex 6  IMT-2000 OFDMA TDD WMAN mobile stations     44
1 Spectrum emission mask  44
        1.1 Spectrum emission mask for equipment operating in the band 2 300-2 400 MHz  44
        1.2 Spectrum emission mask for equipment operating in the band 2 500-2 690 MHz  46
        1.3 Spectrum emission mask for equipment operating in the band 3 400-3 600 MHz  48
                  1.3.1 5 MHz channel bandwidth  48
                  1.3.2 7 MHz channel bandwidth  49
                  1.3.3 10 MHz channel bandwidth  49
2 Transmitter spurious emissions (conducted) 50
        2.1 Spurious emissions for equipment operating in the band 2 300-2 400 MHz  50
        2.2 Spurious emissions for equipment operating in the band 2 500-2 690 MHz  51
        2.3 Spurious emission for equipment operating in the band 3 400-3 600 MHz  53
3 Receiver spurious emissions (conducted) 55
        3.1 Spurious emissions for equipment operating in the band 2 500-2 690 MHz  55
4 Adjacent channel leakage ratio  55
       4.1 ACLR of equipment operating in the frequency range 2 300-2 400 MHz  55
        4.2 ACLR of equipment operating in the frequency range 2 500-2 690 MHz  56
        4.3 ACLR of equipment operating in the frequency range 3 400-3 600 MHz  57
5 Test tolerance  59
Appendix 1  Definition of test tolerance     59