Radiocommunications Advisory Guidelines (Managing Interference from Spectrum Licensed Transmitters – 3.4 GHz Band) 2025
28Protection requirements
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28 Protection requirements
(1) Point to multipoint systems operating in the 3950 MHz to 4000 MHz frequency band are considered to have sufficient frequency separation so that coordination of 3.4 GHz devices with them is not required. (2) RALI MS 50 and the Radiocommunications Licence Conditions (Fixed Licence) Determination 2025 specify that point to multipoint systems in the 3400 MHz to 3475 MHz frequency band do not receive protection from interference from a 3.4 GHz transmitter and must not cause interference to a 3.4 GHz receiver. (3) RALI MS50 and the Radiocommunications Licence Conditions (Fixed Licence) Determination 2025 require point to multipoint systems in the 3400 MHz to 3475 MHz frequency band to time synchronise the operation of their service with a co-channel, adjacent area 3.4 GHz band spectrum licence in certain circumstances.