Document ID: chunk:federal_register_of_legislation:F2023C00620:body:0:p7
Version: federal_register_of_legislation:F2023C00620
Segment Type: other
Provision Reference: 
Character Range: 17957–21162

a radiocommunications receiver operated under their 3.4 GHz band spectrum licence, all relevant 3.4 GHz band spectrum licensees are required to synchronise their services as specified in any synchronisation requirement condition included in their spectrum licence.

      (4)          Subsections (1), (2) and (3) do not apply to a radiocommunications transmitter operated under a radiodetermination licence. The licensee of a radiodetermination service ensures compatibility by meeting the criteria defined in subsection 3.1 (4).

      (5)          The interference management framework for radiocommunications devices operated under a class licence are contained in the relevant class licence.

         Note: For a device with an active antenna system, the radiated power in the direction of a receiver operated under another licence, is defined as the sum of the gain of the antenna in the direction of the receiver (accounting for azimuth and elevation) and the total radiated power (dBm). This allowance is based on the assumption that beam pointing angles and/or power can be controlled dynamically to ensure a defined level of radiated power in a specific direction is not exceeded.

Schedule 1 Notional receiver performance level

  (subsection 4.1 (2) and paragraph 5.1 (1) (a))

      (1) Performance parameters
      The notional level of performance for a radiocommunications receiver operating under a spectrum licence in the 3.4 GHz band in relation to interfering signals from a radiocommunications transmitter operated under an apparatus licence relates to:

          (a) adjacent channel selectivity;

          (b) receiver intermodulation rejection; and

          (c) receiver blocking.

      (2) The performance parameters of a radiocommunications receiver are defined at the antenna connector port of the receiver unit. All frequency offsets are specified with reference to the upper and lower limits of the frequency bands of the spectrum licence under which the receiver operates.

      (3) Adjacent channel selectivity

          (a)          For radiocommunications receivers operating in a bandwidth of 20 MHz or less, the adjacent channel selectivity shall be greater than or equal to 45 dB in the adjacent 5 MHz of the licence under which the radiocommunications receiver operates.

          (b)          For radiocommunications receivers operating in a bandwidth greater than 20 MHz, the adjacent channel selectivity shall be greater than or equal to 45 dB in the adjacent 20 MHz of the licence under which the radiocommunications receiver operates.

      (4) Receiver intermodulation rejection

      The receiver intermodulation rejection level is –52 dBm per occupied bandwidth for each out-of-band signal at frequency offsets greater than or equal to 5 MHz from the upper and lower frequency limit of the licence under which the radiocommunications receiver operates.

      (5) Receiver blocking

          (a)          The receiver blocking requirement for a radiocommunications receiver operating in the 3340-3860 MHz frequency range with a bandwidth of:

             (i)             20 MHz or less is -43 dBm per 5 MHz at frequency offsets greater than 5