Policy on Intellectual Property Right (IPR)
1 Terminology and definitions
1.1 Spurious domain
1.2 OoB domain1
1.3 dBsd and dBasd
1.4 dBc
1.5 dBpp
1.6 Reference bandwidth
1.7 Measurement bandwidth
1.8 psd
1.9 Mean power
1.10 Adjacent channel mean power
1.11 Peak power
1.12 Adjacent channel peak power
1.13 Total assigned band
1.14 Total assigned bandwidth
2 Application of definitions
2.1 OoB domain emissions
2.2 Spurious domain emissions
2.3 Necessary bandwidth and OoB
domain
2.3.1 Single carrier
emissions
2.3.2 Multicarrier
emissions
2.4 Considerations on dBsd, dBc, and
dBpp
2.4.1 Positive and
negative signs for dBsd, dBc, and dBpp
2.4.2 Comparisons of dBsd
and dBc
2.4.3 Practical
application of dBsd, dBc, and dBpp limits
3 Methods to determine conformance to OoB
domain emission limits
4 OoB domain emission limits for
transmitters in the range of 9 kHz to 300 GHz
5 Adaptation of OoB masks provided in
Annexes 5 to 12 in the cases of narrow‑band and wideband systems
6 Measurement methods
Annex 1 Methods to determine conformance to OoB domain emission limits
1 Adjacent channel and alternate adjacent
channel power method
1.1 Parameters to be measured
1.2 Units of measurement
1.3 Measurement bands
1.3.1 Adjacent band
1.3.2 Alternate adjacent
band
1.4 Adjacent band power ratio (ABPR)
2 OoB mask method
2.1 Parameters to be measured
2.2 Measurement range
2.3 OoB mask
Appendix 1 to Annex 1 Example calculation of a permissible OoB power
ratio and power limits from a permissible OoB mask
1 Introduction
2 Discrete method
3 Continuous method
Annex 2 Calculation of the start and end of the OoB domain for
multicarrier systems with single and multiple transponders per satellite
1 Example 1: Multiple transponders per
satellite serving the same service area
2 Example 2: Single transponder per
satellite
Annex 3 Graph labelling for dBc and dBsd masks
1 Y-axis labelling of OoB masks
2 X-axis labelling of OoB masks
Annex 4 List of ITU-R texts concerning OoB domain emissions related to
specific services
Annex 5 OoB domain emission limits for space services (earth and space
stations)
1 Introduction
2 OoB masks for fixed-satellite service
(FSS) earth and space stations
3 OoB masks for mobile-satellite service
(MSS) earth and space stations
4 OoB masks for broadcasting-satellite
service (BSS) space stations
5 OoB mask for the space research service
(SRS), space operations service (SOS), and Earth exploration‑satellite
service (EESS) telecommunication space-to-Earth links operating in the
1-20 GHz band
5.1 Introduction
5.2 OoB masks for SRS, SOS and EESS
systems operating in the space‑to‑Earth and Earth-to-space
directions
5.2.1 Emission mask
parameters
5.2.2 Emission mask
applicability
5.2.3 Basis for the
emission masks
6 Standard frequency and time signals
(SFTS)services
6.1 SFTS services operating below
30 MHz
Annex 6 OoB domain emission limits for television broadcasting systems
1 Digital TV – 6 MHz channelling to
Recommendation ITU-R BT.1306
1.1 6 MHz DVB-T systems
1.2 6 MHz channelling ISDB-T systems
1.3 Other 6 MHz digital television
systems
2 Spectrum masks for 7 and 8 MHz
channelling analogue and digital television systems
2.1 Analogue television systems
2.2 Digital television systems
2.2.1 7 and 8 MHz DVB-T
systems
2.2.2 7 and 8 MHz ISDB-T
systems
Annex 7 OoB domain emission limits for sound broadcasting systems
1 VHF FM sound broadcasting
2 Sound broadcasting below 30 MHz
2.1 Digital Radio Mondiale systems
3 Digital sound broadcasting
Digital System A
Annex 8 OoB domain emission limits for primary radar systems
1 Introduction
2 Necessary bandwidth
2.1 Un-modulated radar pulses
2.2 Other modulations
2.3 Typical values of necessary
bandwidth
3 OoB domain emission limits for primary
radars
3.1 Formulas for the 40 dB
bandwidth
4 OoB mask
4.1 Examples of emission masks in
terms of necessary bandwidth
4.2 Non-FM pulsed radar
4.3 Linear FM pulsed radar
4.4 Frequency hopping radar
5 Boundary between the OoB and spurious
domains
6 Design objective
7 Measurement techniques
Annex 9 OoB domain emission limits for the amateur services
Annex 10 OoB domain emission limits land mobile radio services
Annex 11 OoB domain emission limits for aeronautical-mobile and
maritime-mobile services
1 Aeronautical telemetry
2 Other aeronautical-mobile and
maritime-mobile transmitters
Annex 12 OoB domain emission limits for the fixed service
1 Digital fixed service: spectrum emission
masks
1.1 Systems operating above
30 MHz
1.2 Systems operating below 30 MHz
2 Digital fixed service: discrete spectral
lines within OoB emission boundaries
2.1 Systems operating above 30 MHz
2.2 Systems operating below 30 MHz
3 Analogue fixed service
Annex 13 OoB domain emission measurements
1 Measuring equipment
1.1 Selective measuring receiver
1.1.1 Detectors of
measurement equipment
1.1.2 Resolution
bandwidths
1.1.3 Video bandwidth
1.1.4 Sweep time
1.2 Coupling device
1.3 Terminal load
1.4 Measuring antenna
1.5 Conditions of modulation
1.5.1 Analogue voice
modulation (e.g. A3E, F3E and J3E emission designators)
1.5.2 Digital modulation
(e.g. F1E, F7W, F9W, G1E, G7W, D7W emission designators)
1.5.3 Other modulations
1.5.4 Test input for
multicarrier channels
2 Measurement limitations
2.1 Measurement time limitations
2.2 Time division multiple access
signals
3 Methods of measurement
3.1 Introduction
3.2 Method 1 – Measurement
of the in-band and OoB emission power supplied to the antenna port
3.2.1 Direct conducted
method
3.2.2 Substitution method
3.2.3 Specific
measurements
3.3 Method 2 – Measurement
of the in-band and OoB e.i.r.p.
3.3.1 Test sites for
radiated emission measurements
3.3.2 Direct method
3.3.3 Substitution method
Annex 14 Application of Recommendations ITU-R SM.1540 and ITU-R
SM.1541