Document ID: chunk:federal_register_of_legislation:F2024L00257:reg:1:p3
Version: federal_register_of_legislation:F2024L00257
Segment Type: reg
Provision Reference: reg 1 (pt 3/3)
Character Range: 8293–10437

of the 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, the measurement protocol and any adjustments made to measurements to take account of practical filter shape factors should be in accordance with good engineering practice.
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.
mobile device means a radiocommunications device that is used:
 (a) while it is in motion on land, on water or in the air; or
 (b) in a stationary position at unspecified points on land, on water or in the air.
occupied bandwidth, in relation to a radiocommunications transmitter, means the width of a frequency band having upper and lower limits that contain 99% of the true mean power of the transmitter's radio emissions at any time.
out-of-band, for a radiocommunications device, means a frequency other than an in-band frequency.
Radio Regulations means the document titled 'Radio Regulations', published by the International Telecommunication Union.
Note 1: The Radio Regulations are not regulations made by the Governor-General under the Act.
Note 2: The Radio Regulations are available, free of charge, from the International Telecommunication Union's website at www.itu.int.
spectrum space means the three dimensional space consisting of a frequency band and a geographic area.
true mean power means:
 (a) if an unmodulated carrier is present – the mean power measured while the unmodulated carrier is present; or
 (b) if an unmodulated carrier is not present – the mean power measured while transmitted information is present.
unwanted signal means a radio emission from a radiocommunications transmitter that is not a wanted signal.
Vincenty's Direct Formulae means the formulae set out in item 3 of Schedule 2.
wanted signal means a radio emission from a radiocommunications transmitter that is intended for reception by a radiocommunications receiver.