The term Spurious emissions is used for simplicity elsewhere in the present document but with the more broader
meaning of "unwanted emissions in the spurious domain" introduced by ITU R Recommendation SM.329 10 [1] for
clarifying the Radio Regulation definitions and the application of recommended limits for all unwanted emissions; it
also recommends that spurious emissions limits apply to all unwanted emissions falling in the spurious domain.
Therefore the present document deals with limits for unwanted emissions in the spurious domain at antenna port of
Digital Fixed Radio Systems (DFRS) as defined by ITU R Recommendation SM.329 10 [1] and CEPT/ERC
Recommendation 74 01 [4] and CEPT/ECC Recommendation 02 05 [5].
Moreover it covers immunity characteristics at receiver s antenna port.
Scope of the present document is to define specific limits at antenna port for spurious emissions and receiver immunity
for suitable inter working of Digital Fixed Radio Systems (i.e. Point to Point and Multipoint systems) in the same or in
different frequency band whenever allocated to Fixed Service in the range 9 kHz to 300 GHz.
However systems with fundamental emission below 30 MHz are not considered relevant for Digital Fixed Radio
Systems and are outside the scope of the present document.
Spurious emissions levels and immunity performance at antenna port are also relevant to essential requirements under
article 3.2 of Directive 1999/5/EC [15] on Radio equipment and Telecommunication Terminals equipment (R&TTE).
The present document complements CEPT/ERC Recommendation 74 01 [4] which gives Spurious Emissions limits
with particular regards to "inter Services" operations, while WG TM4 assumed that in some case more protection is
required for compatibility among fixed radio systems deployed in the same geographical area.
Additional considerations and background for producing the present document are:
Radio Regulation (...abbreviated)