Document ID: chunk:federal_register_of_legislation:F2021L01154:reg:5:p2
Version: federal_register_of_legislation:F2021L01154
Segment Type: reg
Provision Reference: reg 5 (pt 2/3)
Character Range: 3708–6648

or intended for use while in motion.
fixed transmitter means a radiocommunications transmitter located at a fixed point on land or sea and not designed or intended for use while in motion.
GDA94 means the geodetic datum designated as the "Geocentric Datum of Australia (GDA)" gazetted in the Commonwealth of Australia Gazette No. GN 35 on 6 September 1995, as existing on that date.
Note: More information on GDA94 can be obtained, free of charge, from the Geoscience Australia website: www.ga.gov.au.
geographic area, for a spectrum licence, means the area within which the operation of a radiocommunications device is authorised under the licence.
group of radiocommunications receivers has the meaning given by section 9.
group of radiocommunications transmitters has the meaning given by section 8.
HCIS identifier means an identifier used to describe a geographical area in the HCIS.
hierarchical cell identification scheme or HCIS means the cell grouping hierarchy scheme used to describe areas in the ASMG.
horizontally radiated power, for a radiocommunications device, means the sum of:
(a) the maximum true mean power, in dBm per specified rectangular bandwidth, at the antenna connector, that is located within the frequency band of the spectrum licence authorising the operation of the radiocommunications device; and
(b) the antenna gain relative to an isotropic antenna in a specified direction in the horizontal plane containing the phase centre of the antenna used with the radiocommunications device, in dBi.
location, in relation to a radiocommunications transmitter or group of radiocommunications transmitters, means the location of the transmitter or group of transmitters, as the case may be, calculated in accordance with Schedule 1.
maximum true mean power means the true mean power measured in a specified rectangular bandwidth that is located within a specified frequency band, such that the true mean power is the maximum of true mean powers produced.
Note: The power within the specified rectangular bandwidth is normally established by taking measurements using either an adjacent channel power meter or a spectrum analyser. Estimation of the accuracy of the measuring equipment, measurement protocol and any adjustments made to measurements to take account of practical filter shape factors should be in accordance with good engineering practices.
mean power means the average power measured during an interval of time that is at least 10 times the period of the lowest modulation frequency.
occupied bandwidth, in relation to a radiocommunications transmitter, means the width of a frequency band having upper and lower limits that are necessary to contain 99% of the true mean power of the transmitter's emission at any time.
   Radio Regulations means the document:
(a) titled 'Radio Regulations'; and
(b) published by the International Telecommunication Union.
Note 1: The Radio Regulations published by the