1、 ETSI EN 302 217-3 V2.2.1 (2014-04) Fixed Radio Systems; Characteristics and requirements for point-to-point equipment and antennas; Part 3: Equipment operating in frequency bands where both frequency coordinated or uncoordinated deployment might be applied; Harmonized EN covering the essential requ
2、irements of article 3.2 of the R Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http:/ipr.etsi.org). Pursuant to the ETSI IPR Policy, no investigation, includ
3、ing IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Harmonized European Standard (EN
4、) has been produced by ETSI Technical Committee Access, Terminals, Transmission and Multiplexing (ATTM). The present document has been produced by ETSI in response to mandate M/284 issued from the European Commission under Directive 98/34/EC i.19 as amended by Directive 98/48/EC i.20. The title and
5、reference to the present document are intended to be included in the publication in the Official Journal of the European Union of titles and references of Harmonized Standard under the Directive 1999/5/EC 1. See article 5.1 of Directive 1999/5/EC 1 for information on presumption of conformity and Ha
6、rmonized Standards or parts thereof the references of which have been published in the Official Journal of the European Union. The requirements relevant to Directive 1999/5/EC 1 are summarized in annex A. The present document is part 3 of a multi-part deliverable covering Fixed Radio Systems; Charac
7、teristics and requirements for point-to-point equipment and antennas. Full details of the entire series can be found in part 1 8. National transposition dates Date of adoption of this EN: 26 March 2014 Date of latest announcement of this EN (doa): 30 June 2014 Date of latest publication of new Natio
8、nal Standard or endorsement of this EN (dop/e): 31 December 2014 Date of withdrawal of any conflicting National Standard (dow): 31 December 2015 Introduction The EN 302 217 series has been produced in order to rationalize a large number of previous ETSI ENs dealing with equipment and antennas for Po
9、int-to-Point (P-P) Fixed Service applications. For more details, see Foreword in the EN 302 217-1 8. The present document is part of a set of standards developed by ETSI and is designed to fit in a modular structure to cover all radio and telecommunications terminal equipment within the scope of the
10、 R implemented procedure for free radio channel selection; antenna directivity class alternatives (for different network density requirement). The present document is mainly intended to cover fixed radio equipment without integral antennas. However, it also applies to fixed radio systems products wi
11、th integral antennas, for which all the technical requirements included in the present document and in EN 302 217-4-2 10 apply. For more background information on the equipment and antenna parameters here identified as relevant to article 3.2 of R Conformance testing; Part 1: Point-to-Point equipmen
12、t - Definitions, general requirements and test procedures“. 7 ETSI EN 301 126-3-1 (V1.1.1) (04-2000): “Fixed Radio Systems; Conformance testing; Part 3-1: Point-to-Point antennas; Definitions, general requirements and test procedures“. 8 ETSI EN 302 217-1 (V2.1.1) (07-2013): “Fixed Radio Systems; Ch
13、aracteristics and requirements for point-to-point equipment and antennas; Part 1: Overview and system-independent common characteristics“. 9 ETSI EN 302 217-2-2 (V2.2.1) (04-2014): “Fixed Radio Systems; Characteristics and requirements for point-to-point equipment and antennas; Part 2-2: Digital sys
14、tems operating in frequency bands where frequency co-ordination is applied; Harmonized EN covering essential requirements of Article 3.2 of R Characteristics and requirements for point-to-point equipment and antennas; Part 4-2: Antennas; Harmonized EN covering the essential requirements of article 3
15、.2 of the R A guide to the production of Harmonized Standards for application under the R Point-to-point and Multipoint Systems; Spurious emissions and receiver immunity limits at equipment/antenna port of Digital Fixed Radio Systems“. i.4 Void. i.5 Void. i.6 ETSI EN 302 217-2-1: “Fixed Radio System
16、s; Characteristics and requirements for point-to-point equipment and antennas; Part 2-1: System-dependent requirements for digital systems operating in frequency bands where frequency co-ordination is applied“. i.7 ETSI TR 101 506: “Fixed Radio Systems; Generic definitions, terminology and applicabi
17、lity of essential requirements under the article 3.2 of 1999/05/EC Directive to Fixed Radio Systems“. i.8 ETSI TR 103 103: “Fixed Radio Systems; Point-to-point systems; ATPC, RTPC, Adaptive Modulation (mixed-mode) and Bandwidth Adaptive functionalities; Technical background and impact on deployment,
18、 link design and coordination“. i.9 Recommendation ITU-R F.1101: “Characteristics of digital fixed wireless systems below about 17 GHz“. i.10 Recommendation ITU-R F.1191: “Necessary and occupied bandwidths and unwanted emissions of digital fixed service systems“. i.11 Recommendation ITU-R F.1497: “R
19、adio-frequency channel arrangements for fixed wireless systems operating in the band 55.78-59 GHz“. i.12 Recommendation ITU-R F.2006: “Radio-frequency channel and block arrangements for fixed wireless systems operating in the 71-76 and 81-86 GHz bands“. i.13 Recommendation ITU-R P.676: “Attenuation
20、by atmospheric gases“. i.14 Recommendation ITU-R SM.329-12: “Unwanted emissions in the spurious domain“. i.15 Recommendation ITU-R SM.1541-4: “Unwanted emissions in the out-of-band domain“. i.16 ITU Radio Regulations (2012). i.17 CEPT/ERC/Recommendation 12-09 (2004), withdrawn (2009): “Radio frequen
21、cy channel arrangement for Fixed Service systems operating in the band 57,0 - 59,0 GHz which do not require frequency planning“. i.18 ETSI TR 100 028: “ElectroMagnetic Compatibility and Radio Spectrum Matters (ERM); Uncertainties in the measurement of mobile radio equipment characteristics“. ETSI ET
22、SI EN 302 217-3 V2.2.1 (2014-04) 11i.19 Directive 98/34/EC of the European Parliament and of the Council of 22 June 1998 laying down a procedure for the provision of information in the field of technical standards and regulations. i.20 Directive 98/48/EC of the European Parliament and of the Council
23、 of 20 July 1998 amending Directive 98/34/EC laying down a procedure for the provision of information in the field of technical standards and regulations. 3 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in EN 302 217-
24、1 8 apply. 3.2 Symbols For the purposes of the present document, the symbols given in EN 302 217-1 8 apply. 3.3 Abbreviations For the purposes of the present document, the abbreviations given in EN 302 217-1 8 apply. 4 Technical requirements specifications Guidance and description of the phenomena r
25、elevant to “essential requirements“ under article 3.2 is given in EG 201 399 i.2; specific applications and descriptions for DFRS is given in TR 101 506 i.7. In the following clauses, limits are required to be met at specific reference points of the system block diagram. Reference points and the sys
26、tem block diagram are those set out in figure 1 of EN 302 217-1 8. In the case of wide radio-frequency bands covering units and multirate/multiformat equipment, these specifications shall be met at any frequency and at any rate/format. However the tests, required for generating a test report and/or
27、declaration of conformity, in order to fulfil any conformity assessment procedure with respect to the R Pi is the interference power expressed in dBm measured within the receiver noise bandwidth (BW). The value C is dependent on frequency band and is given in the relevant annexes UA to UC. For the r
28、ationale of the interference limit formula see informative annex UD. For test purpose this requirement shall be fulfilled at reference point C within the intended band of transmission: with a signal similar to the transmitted one; with a CW signal at any frequency within this band. The value of the
29、intended band of transmission shall be declared by the supplier. 4.2.3 Frequency agile automatic channel selection Frequency agility is an optional feature. If unacceptable interference which exceeds a predetermined duration is observed, an automatic change of RF-channel can be initiated using the R
30、F-channel selection procedure described above. If an automatic RF-channel change facility is implemented a means shall be provided to disable it. Unacceptable interference criteria shall be declared by the supplier (see informative annex UD, clause UD.3). ETSI ETSI EN 302 217-3 V2.2.1 (2014-04) 134.
31、3 Transmitter requirements The specified transmitter characteristics shall be met with the appropriate base band signals applied at one of the reference points X of figure 1 of EN 302 217-1 8. The appropriate base band signals for most common digital interfaces are given in table 1. Table 1: Test si
32、gnal and type of base band interface Type of base band signal interface at X/X Test signal to be applied according to: PDH Recommendation ITU-T O.151 14 (PRBS) SDH Recommendation ITU-T O.181 15 ATM Recommendation ITU-T O.191 16 Ethernet interface (packet data) IEEE 1802.3 11 and IEEE 802.3 12 Other
33、than the above Relevant standards which the interface refers to (see note) NOTE: When standard interfaces are provided they shall comply with ITU-T standards or other standardized interface declared by the supplier. However, in some applications of these radio relay systems, interface parts may be i
34、ntegrated with other systems and therefore standard interfaces (X, X reference sections) are not available under these circumstances. In the latter case the radio system assessment shall be made including those other equipment for properly supplying all loading conditions foreseen. 4.3.1 Transmitter
35、 power 4.3.1.1 Transmitter power Transmitter maximum mean output power at reference point C of the system block diagram (figure 1 of EN 302 217-1 8), shall not exceed A (dBm or dBW) including tolerance and, if applicable, ATPC/RTPC influence. The values of A are dependent on frequency band and are g
36、iven in the relevant annexes UA to UC. 4.3.1.2 Equivalent Isotropically Radiated Power (EIRP) The Equivalent Isotropically Radiated Power (EIRP) shall be limited to +B (dBm or dBW) including tolerance and, if applicable, ATPC/RTPC influence. The values of B are dependent on frequency band and are gi
37、ven in the relevant annexes UA to UC. NOTE: This requirement is for assessment of equipment with integral antenna only; however also equipment placed on the market without antennas should, in principle, when relevant in common practice, refer to such limitations (e.g. defining the maximum associated
38、 antenna gain). 4.3.1.3 Output Power Tolerance The power tolerance and the nominal output power shall be declared by the supplier and shall be included in the limits in clauses 4.3.1.1 and 4.3.1.2. 4.3.1.4 Automatic Transmit Power Control (ATPC) ATPC is an optional feature. Equipment with ATPC will
39、be subject to a suppliers declaration of ATPC ranges (see note 1) and related tolerances. The supplier shall also declare if the equipment is designed with ATPC as a fixed permanent feature. When ATPC is used as permanent feature, different Pout and/or EIRP requirements (+A and +B limits in previous
40、 clauses) may apply to power levels delivered by the ATPC regime in both “unfaded conditions“ and “full power“ (see note 2). Requirements are dependent on frequency band and are given in the relevant annexes UA to UC. NOTE 1: For the relevant power level definitions of ATPC for ATPC operation see EN
41、 302 217-1 8. For additional clarification on ATPC operation see TR 103 103 i.8. NOTE 2: These ATPC regime power levels are identified as “minimum power“ and “maximum available power“, respectively, in the relevant power level definitions in EN 302 217-1 8. ETSI ETSI EN 302 217-3 V2.2.1 (2014-04) 14
42、4.3.2 Radio Frequency (RF) spectrum mask The radio frequency spectrum mask is system dependent and is given in the relevant annexes UA to UC. 4.3.3 Spurious emissions The limits of spurious emissions (or more precisely, according latest ITU-R definitions, unwanted emissions in the spurious domain),
43、which apply at reference point C or at point B if C is not available, shall conform, in any setting conditions of ATPC and RTPC if any, to: CEPT/ERC/Recommendation 74-01 2, giving the applicable limits in the spurious domain (see note 1). Recommendation ITU-R SM.1539-1 13 and Appendix 3 of the ITU R
44、adio Regulations i.16, giving the variation of the boundary between the out-of-band and spurious domains (see note 2). NOTE 1: CEPT/ERC/Recommendation 74-01 2 based on Recommendations ITU-R SM.329-12 i.14 and F.1191 i.10 gives the applicable definitions. According to those Recommendations, provided
45、that in some bands there are no recommended channel arrangements, the frequency boundary where limits apply for fixed service systems needs to be evaluated as a function of the occupied bandwidth of the emission. NOTE 2: According to these references the boundary where the spurious domains begins, i
46、s considered to be offset from the nominal centre frequency of the emission by 250 % of the relevant Channel Separation (ChS), as far as they do not exceeded 500 MHz. Beyond this value the boundary is evaluated as: (500 MHz + 1,5 ChS). When a ChS is not defined (e.g. bandwidth size is left free), th
47、e actual occupied bandwidth (i.e. the 99 % of power of the emission) is used. 4.3.4 Radio frequency tolerance For the purpose of the present document the frequency tolerance is as defined in Article 1.151 of Radio Regulations i.16 as “The maximum permissible departure by the centre frequency of the
48、frequency band occupied by an emission from the assigned frequency“. The maximum allowable RF frequency tolerance from the nominal carrier frequencies, for any reason, shall not exceed X ppm. The values are system dependent and are given in the relevant annexes UA to UC. The supplier shall declare t
49、he values of the nominal carrier frequencies. In the type test the supplier shall state the guaranteed short-term part and the expected ageing part. 4.3.5 Antenna directional requirements This clause is relevant for all equipment specified in annexes UA to UC when an integral antenna is provided. Stand alone antenna products are covered, for the relevant frequency band and antenna class, by EN 302 217-4-2 10. However, with integral antennas, it may be possible to
