830 NEW ZEALAND GAZETTE, No. 29 8 MARCH 2012

5. Special conditions—

6. Use is limited to determination, telemetry and telecommand.

7. Use is limited to auditory aids.

8. Use is limited to model control.

9. Use is limited to audio senders.

10. Use is limited to biomedical telemetry.

11. Use is limited to audio/video senders.

12. Use is limited to radiolocation.

13. Use is limited to wireless LAN indoor systems only.

14. Use is limited to wireless LAN.

15. Use is limited to road transport and traffic telematics.

16. Use is limited to field disturbance sensors.

17. Use is limited to fixed point-to-point links.

18. Transmitters using e.i.r.p.s greater than 0 dBW (1 W) must employ frequency hopping or digital modulation techniques.

19. In the band 402 to 406 MHz, the maximum permitted duty cycle is 0.1%.

20. In the band 868 to 870 MHz, the maximum permitted peak power is –27 dBW (2 mW) and the maximum permitted duty cycle is 1%, except in the band 869.2 to 869.25 MHz, where the maximum permitted peak power is –20 dBW (10 mW) and the maximum permitted duty cycle is 0.1%.

21. In the band 5150 to 5250 MHz, the maximum permitted power density is 10 dBm/MHz (10 mW/MHz) e.i.r.p. or equivalently –36 dBW/25 kHz (0.25 mW/25 kHz) e.i.r.p.

22. Indoor-Only Systems: In the band 5250 to 5350 MHz, the maximum permitted mean power is –7 dBW (200 mW) e.i.r.p. and the maximum permitted mean power density is –20 dBW/MHz (10 mW/MHz) e.i.r.p., provided Dynamic Frequency Selection and Transmitter Power Control are implemented. If Transmitter Power Control is not used, then the e.i.r.p. values must be reduced by 3 dB;

Indoor and Outdoor Systems: In the band 5250 to 5350 MHz, the maximum permitted mean power is 0 dBW (1 W) e.i.r.p. and the maximum permitted mean power density is –13 dBW/MHz (50 mW/MHz), provided Dynamic Frequency Selection and Transmitter Power Control are implemented in conjunction with the following vertical radiation angle mask where θ is the angle above the local horizontal plane (of the Earth):

Maximum permitted mean power density Elevation angle above horizontal
–13 dB(W/MHz) for 0° ≤θ <8°
–13 – 0.716(θ – 8) dB(W/MHz) for 8° ≤θ <40°
–35.9 – 1.22(θ – 40) dB(W/MHz) for 40° ≤θ ≤45°
–42 dB(W/MHz) for 45° <θ;

18. In the band 5470 to 5725 MHz, the maximum permitted transmitter power is –6 dBW (250 mW) with a maximum permitted mean power of 0 dBW (1 W) e.i.r.p. and a maximum permitted mean power density of –13 dBW/MHz (50 mW/MHz), provided Dynamic Frequency Selection and Transmitter Power Control are implemented. If Transmitter Power Control is not in use, then the maximum permitted mean power shall be reduced by 3 dB.

19. In the band 57 to 64 GHz, the average power density of any emission, measured during the transmit interval, shall not exceed –40 dBW/cm² (9 μW/cm²) at a distance of 3 metres and the peak power density of any emission shall not exceed –37 dBW/cm² (18 μW/cm²) at a distance of 3 metres. In the band 57 to 64 GHz, the peak total transmitter power shall not exceed –3 dBW (500 mW). In the band 57 to 64 GHz, for emissions of bandwidths less than 100 MHz, the transmitter peak power must be limited to –3 dBW (500 mW) x (bandwidth (MHz) / 100 (MHz)).

20. In the bands 3.64 to 4.04 MHz and 10.44 to 10.76 MHz, the maximum permitted field strength is –40 dBμA/m measured in a 10 kHz bandwidth at 10 metres.

21. In the band 3.18 to 3.38 MHz, the maximum permitted field strength is –20 dBμA/m measured in a 10 kHz bandwidth at a distance of 10 metres.

22. Indoor-Only Systems: In the band 57000 to 66000 MHz, the power spectral density must not exceed 13 dBm/MHz e.i.r.p. and spurious emissions outside the band must be less than –30 dBm/MHz.

23. Transmissions from devices operating in the band 921 to 928 MHz must not exceed the following unwanted emission limits: –79 dBW (–49 dBm) from 800 to 915 MHz, then varying from –79 dBW (–49 dBm) at 915 MHz to –66 dBW (–36 dBm) at 921 MHz in accordance with the formula y = mx + C, where: y = dBm, x = MHz, m = dy/dx, C = the value of y where x = 0 (the y intercept). The maximum value of –63 dBW (–33 dBm) applies from 928 MHz to 1 GHz. The reference bandwidth for emissions is 100 kHz. Outside the band 800 MHz to 1 GHz, the limits prescribed in applicable standards prescribed in the Radiocommunications (Radio Standards) Notice 2010 apply. In the absence of applicable standards, the limits prescribed in Table 2 of the notice apply.

24. In the band 0.009000 to 0.090000 MHz the magnetic field strength from devices must not exceed 72 dBμA/m at a distance of 10 metres. In the band 0.090000 to 0.190000 MHz the magnetic field strength from devices must not exceed 43 dBμA/m at a distance of 10 metres, except in the band 0.119000 to 0.135000 MHz where the magnetic field strength from devices must not exceed 66 dBμA/m at a distance of 10 metres.