Fixed Radio Systems; Multipoint Equipment and Antennas; Part 2: Harmonized EN covering the essential requirements of article 3.2 of the R&TTE Directive for Digital Multipoint Radio Equipment

The present document is intended to cover the provisions of the R&TTE Directive [2] regarding article 3.2, which states that "[...] radio equipment shall be so constructed that it effectively uses the spectrum allocated to terrestrial/space radio communications and orbital resources so as to avoid harmful interference". The present document is applicable to the essential requirements of equipment (including equipment with integral antennas) used in Multipoint (MP) Digital Fixed Radio Systems (DFRS). The present document, together with EN 302 326-3 [12] are intended to replace and supersede, after a suitable transition period, the harmonized EN 301 753 (see bibliography) for all multipoint equipment and antennas. The present document and EN 302 326-3 [12] introduce rationalization among systems conforming to previous EN 301 753 (see bibliography) referencing a number of ENs which, being developed at different times, might have specified slightly different requirements. However, care has been taken so that such variations will not affect any frequency planning assumption for already deployed networks. Therefore, unless specifically mentioned, these new requirements, whenever different from those single ENs, are considered completely "equivalent". Therefore mixed use of equipment conforming to the present document and to those previous one will not change, in practice, any frequency planning rule in any network. Therefore, from a strictly technical point of view, in most cases it is expected that equipment already conforming to the previous versions of Harmonized EN 301 753 (see bibliography), would not need re-assessment of essential requirements according to the present document. The legal implications of the declaration of conformity and equipment labelling are, however, outside the scope of this whole multi-part deliverable. Cases, where additional conformance assessment is anyhow required, will be specifically mentioned in the present document and also EN 302 326-3 [12]. In addition to the present document, other ENs specify technical requirements in respect of essential requirements under other parts of article 3 of the R&TTE Directive [2] and which will apply to equipment within the scope of the present document. In order to (technically) cover different market and network requirements, with an appropriate balance of performance to cost and effective and appropriate use of the radio spectrum, the present document, together with EN 302 326-3 [12], offers a number of system types and antennas alternatives, for selection by administrations, operators and manufacturers dependent on the desired use of the radio spectrum and network/market requirements; those options include:
channel separation alternatives (as provided by the relevant CEPT Recommendation);
spectral efficiency class alternatives (different modulation formats provided in radio equipment standards);
antenna sectorization alternatives and directivity classes for CS;
antenna directivity class alternatives for TS and/or RS;
antenna basic polarization (linear or circular).
The applicability of this whole multi-part deliverable to MP equipment is governed by the definition of a number of system profiles that define the set of consistent requirements as described in EN 302 326-1 [11] to which equipment shall conform. The present document is considered applicable to fixed radio systems products with integral antennas, for which all the technical requirements included in the present document and in EN 302 326-3 [12] apply, and to separate equipment products, to which only the relevant technical requirements apply, and which might therefore be subject to separate declarations of conformity with respect to the essential requirements of the R&TTE Directive [2].

Fiksni radijski sistemi – Večtočkovna oprema in antene – 2. del: Harmonizirani EN, ki zajema bistvene zahteve člena 3.2 direktive R&TTE za digitalno večtočkovno radijsko opremo

General Information

Status
Published
Publication Date
31-May-2006
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
01-Jun-2006
Due Date
01-Jun-2006
Completion Date
01-Jun-2006
Mandate

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SLOVENSKI STANDARD
SIST EN 302 326-2 V1.1.2:2006
01-junij-2006

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NL]DMHPDELVWYHQH]DKWHYHþOHQDGLUHNWLYH5 77(]DGLJLWDOQRYHþWRþNRYQR
UDGLMVNRRSUHPR
Fixed Radio Systems; Multipoint Equipment and Antennas; Part 2: Harmonized EN

covering the essential requirements of article 3.2 of the R&TTE Directive for Digital

Multipoint Radio Equipment
Ta slovenski standard je istoveten z: EN 302 326-2 Version 1.1.2
ICS:
33.060.30 Radiorelejni in fiksni satelitski Radio relay and fixed satellite
komunikacijski sistemi communications systems
33.120.40 Antene Aerials
SIST EN 302 326-2 V1.1.2:2006 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN 302 326-2 V1.1.2:2006
---------------------- Page: 2 ----------------------
SIST EN 302 326-2 V1.1.2:2006
ETSI EN 302 326-2 V1.1.2 (2006-03)
Candidate Harmonized European Standard (Telecommunications series)
Fixed Radio Systems;
Multipoint Equipment and Antennas;
Part 2: Harmonized EN covering the essential requirements
of article 3.2 of the R&TTE Directive
for Digital Multipoint Radio Equipment
---------------------- Page: 3 ----------------------
SIST EN 302 326-2 V1.1.2:2006
2 ETSI EN 302 326-2 V1.1.2 (2006-03)
Reference
REN/TM-04169-2
Keywords
access, antenna, DFRS, DRRS, FWA, multipoint,
radio, system
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The copyright and the foregoing restriction extend to reproduction in all media.
© European Telecommunications Standards Institute 2006.
All rights reserved.
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ETSI
---------------------- Page: 4 ----------------------
SIST EN 302 326-2 V1.1.2:2006
3 ETSI EN 302 326-2 V1.1.2 (2006-03)
Contents

Intellectual Property Rights................................................................................................................................6

Foreword.............................................................................................................................................................6

0 Introduction..............................................................................................................................................7

0.1 General...............................................................................................................................................................7

0.2 Applicability to the R&TTE Directive ...............................................................................................................7

1 Scope......................................................................................................................................................10

1.1 General.............................................................................................................................................................10

1.2 Classification of equipment..............................................................................................................................11

1.3 Profiles.............................................................................................................................................................11

1.3.1 General........................................................................................................................................................11

1.3.2 Equipment profiles......................................................................................................................................11

1.3.3 Antenna profiles..........................................................................................................................................13

1.3.4 System profiles...........................................................................................................................................14

1.4 Frequency ranges..............................................................................................................................................14

1.5 Access methods................................................................................................................................................14

1.6 Other relevant system characteristics ...............................................................................................................15

1.7 Bit rates............................................................................................................................................................15

2 References..............................................................................................................................................16

3 Definitions, symbols and abbreviations .................................................................................................17

3.1 Definitions........................................................................................................................................................17

3.2 Symbols............................................................................................................................................................20

3.3 Abbreviations...................................................................................................................................................20

4 RF reference architecture .......................................................................................................................21

5 Technical requirements specifications...................................................................................................22

5.1 General.............................................................................................................................................................22

5.2 Environmental profile.......................................................................................................................................23

5.3 Transmitting phenomena..................................................................................................................................23

5.3.1 General........................................................................................................................................................23

5.3.2 Transmitter output power............................................................................................................................23

5.3.2.1 General..................................................................................................................................................23

5.3.2.2 Maximum power...................................................................................................................................24

5.3.2.3 Output power tolerance .........................................................................................................................24

5.3.3 Transmitter output frequency error/stability (output frequency tolerance).................................................24

5.3.4 Adjacent channel power..............................................................................................................................25

5.3.4.1 Transmitter spectrum density masks .....................................................................................................25

5.3.4.2 Discrete (CW) spectral lines exceeding the spectrum mask (all stations).............................................28

5.3.5 Transmitter spurious emissions...................................................................................................................29

5.3.6 Transmitter power control (ATPC and RTPC)...........................................................................................29

5.3.6.1 General..................................................................................................................................................29

5.3.6.2 Automatic Transmitter Power Control (ATPC) ....................................................................................30

5.3.6.3 Remote Transmitter Power Control (RTPC).........................................................................................30

5.3.7 Remote Frequency Control (RFC)..............................................................................................................30

5.3.8 Dynamic Change of Modulation Order ......................................................................................................30

5.4 Receiving phenomena......................................................................................................................................31

5.4.1 General........................................................................................................................................................31

5.4.2 Receiver spurious emissions.......................................................................................................................31

5.4.3 Minimum RSL............................................................................................................................................31

5.4.3.1 General..................................................................................................................................................31

5.4.3.2 Single signal performance.....................................................................................................................31

5.4.3.3 Performance at maximum loading (EqC-PET = D only) ......................................................................33

5.4.4 Interference sensitivity................................................................................................................................34

5.4.4.1 Co-channel interference........................................................................................................................34

5.4.4.2 Adjacent channel interference...............................................................................................................36

ETSI
---------------------- Page: 5 ----------------------
SIST EN 302 326-2 V1.1.2:2006
4 ETSI EN 302 326-2 V1.1.2 (2006-03)

5.4.4.3 CW interference....................................................................................................................................38

5.5 Special requirements for equipment with integral antennas.............................................................................39

5.5.1 General........................................................................................................................................................39

5.5.2 Radiation Pattern Envelope (Off-axis EIRP density)..................................................................................39

5.5.3 Antenna Gain..............................................................................................................................................39

6 Testing for conformance with technical requirements ...........................................................................39

6.1 General.............................................................................................................................................................39

6.2 Environmental profile.......................................................................................................................................40

6.3 Transmitting phenomena..................................................................................................................................41

6.3.1 General........................................................................................................................................................41

6.3.1.1 Summary table for transmitter test conditions ......................................................................................41

6.3.1.2 Spectrum analyser settings....................................................................................................................42

6.3.2 Transmitter output power............................................................................................................................43

6.3.2.1 General..................................................................................................................................................43

6.3.2.2 Maximum power...................................................................................................................................43

6.3.2.3 Nominal output power tolerance...........................................................................................................43

6.3.3 Transmitter output frequency error/stability (output frequency tolerance).................................................43

6.3.4 Adjacent channel power (transmitter spectrum density masks)..................................................................43

6.3.4.1 Transmitter spectrum density masks .....................................................................................................43

6.3.4.2 Discrete (CW) spectral lines exceeding the spectrum mask (all stations).............................................44

6.3.5 Transmitter spurious emissions...................................................................................................................44

6.3.6 Transmitter power control (ATPC and RTPC)...........................................................................................45

6.3.6.1 General..................................................................................................................................................45

6.3.6.2 Automatic Transmitter Power Control (ATPC) ....................................................................................45

6.3.6.3 Remote Transmitter Power Control (RTPC).........................................................................................45

6.3.7 Remote Frequency Control (RFC)..............................................................................................................46

6.3.8 Dynamic Change of Modulation Order ......................................................................................................47

6.4 Receiving phenomena......................................................................................................................................47

6.4.1 General........................................................................................................................................................47

6.4.2 Receiver spurious emissions.......................................................................................................................47

6.4.3 Minimum RSL............................................................................................................................................48

6.4.3.1 General..................................................................................................................................................48

6.4.3.2 Single signal performance.....................................................................................................................48

6.4.3.3 Performance at maximum loading (EqC-PET = D only) ......................................................................48

6.4.4 Interference sensitivity................................................................................................................................48

6.4.4.1 Co-channel interference........................................................................................................................48

6.4.4.2 Adjacent channel interference...............................................................................................................49

6.4.4.3 CW interference....................................................................................................................................49

6.5 Special requirements for equipment with integral antennas.............................................................................49

6.5.1 General........................................................................................................................................................49

6.5.2 Radiation Pattern Envelope (Off-axis EIRP density)..................................................................................50

6.5.3 Antenna Gain..............................................................................................................................................50

Annex A (normative): HS Requirements and conformance Test specifications Table (HS-

RTT)................................................................................................................51

Annex B (normative): Test report in relation to flexible systems applications ..............................53

B.1 Wide radio-frequency band covering units specification and tests ........................................................53

B.1.1 Radio equipment..............................................................................................................................................53

B.1.2 Antennas for DFRS ..........................................................................................................................................55

B.2 Multirate/Multiformat covering equipment specification and tests .......................................................55

Annex C (normative): System capacity..............................................................................................56

C.1 General...................................................................................................................................................56

C.2 Capacity of equipment with EqC-PET = T, O or M...............................................................................56

C.3 Capacity of equipment with EqC-PET = F ............................................................................................56

C.4 Capacity of equipment with EqC-PET = D............................................................................................57

ETSI
---------------------- Page: 6 ----------------------
SIST EN 302 326-2 V1.1.2:2006
5 ETSI EN 302 326-2 V1.1.2 (2006-03)

C.5 Capacity of equipment with EqC-PET = H............................................................................................57

Annex D (informative): Spectrum mask requirements when ATPC and/or RTPC are

implemented ...................................................................................................58

D.1 ATPC impact..........................................................................................................................................58

D.2 RTPC Impact..........................................................................................................................................59

Annex E (informative): Summary Table of EqC subject to conformance declaration....................60

Annex F (informative): The EN title in the official languages ...........................................................61

Annex G (informative): Bibliography...................................................................................................62

History ..............................................................................................................................................................63

ETSI
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SIST EN 302 326-2 V1.1.2:2006
6 ETSI EN 302 326-2 V1.1.2 (2006-03)
Intellectual Property Rights

IPRs essential or potentially essential to the present document may have been declared to ETSI. The information

pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found

in ETSI SR 000 314: "Intellectual Property Rights (IPRs); 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://webapp.etsi.org/IPR/home.asp).

Pursuant to the ETSI IPR Policy, no investigation, including 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 Candidate Harmonized European Standard (Telecommunications series) has been produced by ETSI Technical

Committee Transmission and Multiplexing (TM).

The present document has been produced by ETSI in response to a mandate from the European Commission issued

under Council Directive 98/34/EC (as amended) laying down a procedure for the provision of information in the field of

technical standards and regulations.

The present document is intended to become a Harmonized Standard, the reference of which will be published in the

Official Journal of the European Communities referencing the Directive 1999/5/EC of the European Parliament and of

the Council of 9 March 1999 on radio equipment and telecommunications terminal equipment and the mutual

recognition of their conformity ("the R&TTE Directive") [2].

Technical specifications relevant to Directive 1999/5/EC [2] are given in annex A.

This multi-part deliverable covers characteristics and requirements for fixed multipoint radio equipment and antennas

using a variety of access and duplex methods and operating at a variety of bit rates in frequency bands as specified in

the present document.

The present document is part 2 of a multi-part deliverable covering the Fixed Radio Systems; Multipoint Equipment and

Antennas, as identified below:
Part 1: "Overview and Requirements for Digital Multipoint Radio Systems";

Part 2: "Harmonized EN covering the essential requirements of article 3.2 of the R&TTE Directive for

Digital Multipoint Radio Equipment";

Part 3: "Harmonized EN covering the essential requirements of article 3.2 of the R&TTE Directive for

Multipoint Radio Antennas".

The present document and EN 302 326-3 [12] are Harmonized ENs and essential requirements are those requirements

which are essential under article 3.2 of the R&TTE Directive [2].

In the above, "equipment" includes equipment with integral antennas, and "antennas" include requirements for antennas

whether they are integral or non-integral.

The present document with EN 302 326-3 [12] will replace and supersede the harmonized EN 301 753

(see bibliography) for all MP equipment and antennas.

The date of cessation of presumption of conformity to R&TTE Directive [2] with reference to EN 301 753 (see

bibliography, latest Version published) is proposed to be two years after the date of publication in the OJ EC of the

present document.
ETSI
---------------------- Page: 8 ----------------------
SIST EN 302 326-2 V1.1.2:2006
7 ETSI EN 302 326-2 V1.1.2 (2006-03)
National transposition dates
Date of latest announcement of this EN (doa): 30 June 2006
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 December 2007
Date of withdrawal of any conflicting National Standard (dow): 31 December 2007
0 Introduction
0.1 General

For the general background, rationale and structure of the present document see also the clause "Introduction" in

EN 302 326-1 [11].
0.2 Applicability to the R&TTE Directive

The present document is part of a set of standards designed to fit in a modular structure to cover all radio and

telecommunications terminal equipment under the R&TTE Directive [2]. Each standard is a module in the structure.

The modular structure is shown in figure 1.
ETSI
---------------------- Page: 9 ----------------------
SIST EN 302 326-2 V1.1.2:2006
8 ETSI EN 302 326-2 V1.1.2 (2006-03)
Disability*
3.3f
Emergency*
3.3e
Fraud*
3.3d
3.3c
Privacy*
No harm to the network*
3.3b
* If needed
Scoped by
Interworking via the network*
equipment
3.3a class or type
Interworking with the network
Use of spectrum
3.2
New radio harmonized standards
Spectrum
Scoped by frequency and/or equipment type
Radio Product EMC
EN 301 489 multi-part EMC standard
3.1b
EMC
Generic and product standards also notified under EMC Directive
- If needed, new standards for human exposure to
Electromagnetic Fields,
- if needed, new standards for acoustic safety
3.1a
Standards also notified under LV Directive
Safety
Non-radio Radio (RE)
TTE Non-TTE

Figure 1: Modular structure for the various standards used under the R&TTE Directive [2]

The left hand edge of figure 1 shows the different clauses of article 3 of the R&TTE Directive [2].

For article 3.3 various horizontal boxes are shown. Dotted lines indicate that at the time of publication of the present

document essential requirements in these areas have to be adopted by the Commission. If such essential requirements

are adopted and as far and as long as they are applicable, they will justify individual standards whose scope is likely to

be specified by function or interface type.
ETSI
---------------------- Page: 10 ----------------------
SIST EN 302 326-2 V1.1.2:2006
9 ETSI EN 302 326-2 V1.1.2 (2006-03)

The vertical boxes show the standards under article 3.2 for the use of the radio spectrum by radio equipment. The

scopes of these standards are specified either by frequency (normally in the case where frequency bands are

harmonized) or by radio equipment type.

For article 3.1b the diagram shows EN 301 489 (see bibliography), the multi-part product EMC standard for radio used

under the EMC Directive 89/336/EEC (see bibliography).
NOTE: For Fixed Radio Systems, EN 301 489-1 and EN 301 489-4 are relevant.

For article 3.1a the diagram shows the existing safety standards currently used under the LV Directive 73/23/EEC

(see bibliography) and new standards covering human exposure to electromagnetic fields. New standards covering

acoustic safety may also be required.

The bottom of the figure shows the relationship of the standards to radio equipment and telecommunications terminal

equipment. A particular equipment may be radio equipment, telecommunications terminal equipment or both. A radio

spectrum standard will apply if it is radio equipment. An article 3.3 standard will apply as well only if the relevant

essential requirement under the R&TTE Directive [2] is adopted by the Commission and if the equipment in question is

covered by the scope of the corresponding standard. Thus, depending on the nature of the equipment, the essential

requirements under the R&TTE Directive [2] may be covered in a set of standards.
The modularity principle has been taken because:

• it minimizes the number of standards needed. Because equipment may, in fact, have multiple interfaces and

functions it is not practicable to produce a single standard for each possible combination of functions that may

occur in an equipment;
• it provides scope for standards to be added:
- under article 3.2 when new frequency bands are agreed; or
- under article 3.3 should the Commission take the necessary decisions
without requiring alteration of standards that are already published;

• it clarifies, simplifies and promotes the usage of Harmonized Standards as the relevant means of conformity

assessment.
ETSI
---------------------- Page: 11 ----------------------
SIST EN 302 326-2 V1.1.2:2006
10 ETSI EN 302 326-2 V1.1.2 (2006-03)
1 Scope
1.1 General

The present document is intended to cover the provisions of the R&TTE Directive [2] regarding article 3.2, which states

that "[...] radio equipment shall be so constructed that it effectively uses the spectrum allocated to terrestrial/space radio

communications and orbital resources so as to avoid harmful interference".

The present document is applicable to the essential requirements of equipment (including equipment with integral

antennas) used in Multipoint (MP) Digital Fixed Radio Systems (DFRS).

The present document, together with EN 302 326-3 [12] are intended to replace and supersede

...

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