RECOMMENDATION ITU-R SM.329-9 - Spurious emissions*
1 Terminology and definitions
    1.1 Spurious emission (Article 1, No. 1.145 of the RR)
    1.2 Out-of-band emission (Article 1, No. 1.144 of the RR)
    1.3 Unwanted emissions (Article 1, No. 1.146 of the RR)
    1.4 Necessary bandwidth (Article 1, No. 1.152 of the RR)
    1.5 Active state of a transmitter
    1.6 Idle or standby state of a transmitter
2 Application of limits
3 Limits of spurious domain emissions
4 Tables of emission limits
    4.1 Recommended reference bandwidths
    4.2 Category A limits
    4.3 Category B limits
    4.4 Category C limits
    4.5 Category D limits
    4.6 Category Z limits
5 Measurement method
6 Protection of radio astronomy service and space services using passive sensors
    6.1 Radio astronomy service
    6.2 Earth exploration-satellite and meteorological satellite services using passive sensors
ANNEX 1 - Expression and units for spurious domain emissions
1 Expression of spurious domain emissions
    1.1 Power values
    1.2 Field strength
    1.3 pfd
2 Units
    2.1 Power units
    2.2 Field strength units
    2.3 pfd units
3 Relation between power, electric field strength, E, and pfd
ANNEX 2 - Methods of measurement of spurious domain emissions
1 Measuring equipment
    1.1 Selective measuring receiver
    1.2 Fundamental frequency rejection filter
    1.3 Coupling device
    1.4 Terminal load
    1.5 Measuring antenna
    1.6 Condition of modulation
2 Measurement limitations
    2.1 Bandwidth limitations
    2.2 Sensitivity limitation
    2.3 Time limitations
3 Methods of measurement
    3.1 Introduction
    3.2 Method 1 - Measurement of the spurious domain emission power supplied to the antenna port
    3.3 Method 2 - Measurement of the spurious e.i.r.p.
    3.4 Special cabinet radiation measurement
ANNEX 3 - Threshold levels of interference for the radio astronomy service and space services using passive sensors
1 Introduction
2 Radio astronomy service (Recommendation ITU-R RA.769)
3 Earth exploration-satellite and meteorological-satellite passive sensing (Recommendation ITU-R SA.1029)
ANNEX 4 - List of ITU-R Recommendations relating to spurious emissions for some specific services
ANNEX 5 - Examples of applying 43 + 10 log P to calculate attenuation requirements
ANNEX 6 - Reference bandwidth for Category B limits Case of the fixed service
ANNEX 7 - Reference bandwidth for Category B limits Case of the land mobile service