I NTERNATIONAL T ELECOMMUNICATION U NION
Radiocommunication Bureau
(Direct Fax No. +41 22 730 57 85)
Circular Letter*
1/LCCE/39
25 January 2000
To Administrations of Members of the ITU and other members
of the Radiocommunication Sector participating in the work of
Working Party 1C of Radiocommunication Study Group 1
Subject: Meeting of WP 1C Handbook Group on Spectrum Monitoring

Introduction
According to the Decision of Radiocommunication Study Group 1 Working Party 1C's Handbook
Group and its management team have been created to revise on an evolutionary basis the Spectrum
Monitoring Handbook, edition 1995 (see Annex 1).
Date and place of the meeting
WP 1C Handbook Group will meet from 12 to 18 April 2000. The meeting will take place at the
invitation of THOMSON-CSF (France), Radiocommunication Sector Member at its Building,
GENNEVILLIERS Plant, 66 Rue du Fosse Blanc, BP 156, 92231 GENNEVILLIERS, France (see
Annex 2). The nearest underground (RER - Line C) station is "Les Gresillons", a copy of the map
showing the location of GENNEVILLIERS Plant relative to the station "Les Gresillons" may be
found in Annex 3.
The meeting will commence in Room 630 at 10:00 hours on 12 April 2000. The registration will
start 09.00 hours.
Information concerning the venue of this meeting, including hotel accommodation, may be found
in Annex 4. In the vicinity of the meeting's place the Hotel "A" may be recommended. Delegates
wishing to book a room in this Hotel are kindly requested to contact the Hotel Directly by
Fax + 33 1 47 58 05 75.
Delegates are also advised that THOMSON-CSF cannot be held responsible for bookings for
accommodation.
For more information, please contact Mr. Ph. Mege by phone + 33 1 46 13 21 45 and by fax + 33 1
46 13 34 33 or + 33 1 46 13 20 96 .
Programme of the meeting
The programme of the meeting is contained in a Draft Agenda, see Annex 5.
Working language
WP 1C Handbook Group conduct its work in English.
* English only
Place des Nations
CH-1211 Geneva 20
Switzerland
Telephone +41 22 730 51 11
Telefax Gr3: +41 22 733 72 56
Gr4: +41 22 730 65 00
Telex 421 000 uit ch
Telegram ITU GENEVE
Internet: itumail@itu.int
X.400 S=itumail; P=itu
A=400net; C=ch
-2-
Contributions
Contributions in response to the Draft Contents of the Handbook (see Annex 6) are invited. These
will be processed according to the provisions laid down in Resolution ITU-R 1. One copy of each
contribution should be sent to the Director, Radiocommunication Bureau for processing.
Contributions with indication of the contact person should also be sent to the Chairman and
Vice-Chairman of WP 1C Handbook Group and to the Coordinator of the relevant Chapter by
electronic mail. The pertinent addresses can be found in Annex 7 to this circular. Participants are
encouraged to submit contributions on magnetic diskettes along with paper copies, or by electronic
mail to:
renata.zecha@itu.int
Late contributions, received up to seven days in advance of the meeting, are made available at the
opening of the meeting in the original working language and, if possible, in English. The Secretariat
cannot guarantee that documents received after the seven-day limit can be made available for the
opening of the meeting. Resolution ITU-R 1 provides that contributions which are not available to
participants at the opening of the meeting shall not be considered.
Participation
The intended participation of your representative(s) should be advised not later than one month
before the opening of the meeting, by means of the annexed form (Annex 8) (to be photocopied as
required).
Robert W. Jones
Director
Radiocommunication Bureau
Annexes: 8
Distribution:
-
Administrations of Members of the ITU and other members of the Radiocommunication Sector participating in the work of Working Party 1C of
Radiocommunication Study Group 1
Secretary General of the ITU, Director of the Telecommunication Standardization Bureau, Director of the Telecommunication Development
Bureau
-3-
ANNEX 1
Source: Document 1/58
DECISION
TO CREATE A WP 1C HANDBOOK GROUP TO REVISE THE
SPECTRUM MONITORING HANDBOOK, EDITION 1995
Based on proposal from Working Party 1C on Spectrum Monitoring, Study Group 1 decided in its
meeting, 25-26 August at Assen, The Netherlands, to create a WP 1C Handbook Group to revise on
an evolutionary basis the Spectrum Monitoring Handbook, edition 1995.
The WP 1C Handbook Group will work according the following Terms of Reference:
1. Review the Spectrum Monitoring Handbook, edition 1995, as a result of the latest developments;
2. Take note of the latest developments of Telecommunications, such as digital radio and television
and use of higher frequencies and include the necessary text in the revised Handbook;
3. Take into account the need of the developing countries;
4. The revision of the Handbook must be completed by 2001;
5. Report at the subsequent meetings of WP 1C and SG 1;
6. Decide on schedules for meetings as appropriate.
The management team responsible for the task is:
Mr. Jan Verduijn, The Netherlands, Chairman
Mr. Paul Vaccani, Canada, Vice-Chairman and co-ordinator Chapter 1
Mr. Ralf Trautmann, Germany, co-ordinator Chapter 2
Mr. Alex Pavliuok, Russia, co-ordinator Chapter 3
Mr. Peter Tomka, Hungary, co-ordinator Chapter 4
Mr. William Luther, United States of America, co-ordinator Chapter 5
Mr. Haim Mazar, Israel, co-ordinator Chapter 6
Mr. Philippe Mege, Thomson CSF, co-ordinator Annex 1
Mr. Adrian Abramovitz, Tadiran, co-ordinator Annex 2
Mr. Bernhard Ernst, Rohde & Schwarz, co-ordinator Annex 2
Mr. Albert Nalbandian, Counsellor ITU-R
Chairman and Vice-Chairmen of Study Group 1 are invited to participate in the work of the WP 1C
Handbook Group management team.
-4-
ANNEX 2
Letter from THOMSON-CSF
(NOT AVAILABLE IN ELECTRONIC FORM)
-5-
ANNEX 3
a copy of the map showing the location of GENNEVILLIERS Plant
relative to the station "Les Gresillons"
(NOT AVAILABLE IN ELECTRONIC FORM)
-6-
ANNEX 4
Information concerning the venue of this meeting,
including hotel accommodation
(NOT AVAILABLE IN ELECTRONIC FORM)
-7-
ANNEX 5
Draft
Agenda for the Meeting of WP 1C Handbook Group
(12 - 18 April 2000, Paris)
1.
Introductory remarks
2.
Approval of Agenda
3.
Consideration of the draft list of contents of Handbook on Spectrum Monitoring
4.
Consideration of the contributions by Chapters presented by Coordinators:
Chapter 1
Mr. P. Vaccani (Canada)
Chapter 2
Mr. R. Trautmann (Germany)
Chapter 3
Mr. A. Pavliuok (Russia)
Chapter 4
Mr. P. Tomka (Hungary)
Chapter 5
Mr. W. Luther (USA)
Chapter 6
Mr. H. Mazar (Israel)
Annex 1
Mr. Ph. Mege (Thomson CSF)
Annex 2
Mr. A. Abramovitz (Tadiran) and
Mr. B. Ernst (Rohde & Schwarz)
5.
Schedule of future meeting(s)
6.
Any other business
Jan Verduijn,
Chairman
-8-
ANNEX 6
HANDBOOK on SPECTRUM MONITORING
The Second Edition
3
DRAFT CONTENTS
Preface
Foreword
Introduction by the Handbook Group Chairman
Acknowledgements
Introduction to the Handbook (including the scope and limitations of the Handbook and a guidance
for tenders)
Chapter 1:
Chapter 2:
Chapter 3:
Chapter 4:
Chapter 5:
Chapter 6:
Purpose and tasks of monitoring
Organization, physical structures and personnel
Monitoring equipment and automation of monitoring operations
Measurements
Specific monitoring systems and procedures
Fundamentals
Annex 1:
Annex 2:
Monitoring system planning and tenders
Industry capabilities for spectrum management and monitoring
Abbreviations
Index
-9-
Chapter 1
PURPOSE OF MONITORING
Introduction – Purpose of monitoring
1.1
Spectrum management
1.1.1
Definition of spectrum management
1.1.2
Elements of spectrum management
1.1.2.1
Spectrum allocation
1.1.2.2
Rules and regulations
1.1.2.3
Database management
1.1.2.4
Frequency coordination
1.1.2.5
Licensing, assignment and administration
1.1.2.6
Spectrum monitoring
1.1.2.7
Inspection of radio installations
1.1.2.8
Enforcement
1.1.2.9
Legal and regulatory foundation for national monitoring
1.1.2.10
Spectrum engineering
1.1.3
Relationship between spectrum monitoring and spectrum management
1.1.3.1
Use of databases
1.1.3.2
Software for automation
1.1.4
Benefits of spectrum management
1.1.4.1
Efficient use of spectrum
1.1.4.2
Band sharing
1.1.4.3
Economic aspects
1.2
National monitoring goals
1.2.1
Monitoring for compliance with current national rules
1.2.1.1
Purpose
1.2.1.2
Verification of technical and operational parameters
1.2.1.3
Resolution of interference and identification of unauthorized transmitters
1.2.2
Monitoring to aid spectrum management management policy
1.2.2.1
Spectrum usage (occupancy data)
1.2.2.2
An aid to new assignments
1.2.2.3
An aid to developing better management models
1.2.2.4
An aid to dealing with complaints and queries
1.2.2.5
An aid to categorizing long term interference and anomalous propagation effects
1.2.2.6
An aid to sharing
1.2.2.7
Database verification and improvement
1.3
International monitoring
1.3.1
The International Monitoring System
1.3.1.1
Scope of the International Monitoring System
1.3.1.2
Coordination role of the ITU Radiocommunication Bureau
1.3.1.3
Use of international monitoring information by the Radiocommunication Bureau
1.3.1.4
International monitoring programmes
1.3.1.5
Concluding remark
1.3.2
Collaboration between monitoring stations of different countries
1.3.2.1
Collaboration below 30 MHz
1.3.2.2
Collaboration above 30 MHz
Annex 1
Example of collaboration between the monitoring stations
Chapter 2
- 10 -
ORGANIZATION, PHYSICAL STRUCTURES AND PERSONNEL
2.1
2.1.1
2.1.2
2.1.3
2.1.4
Tasks and structure of the monitoring service
Tasks of monitoring stations
Measurement tasks
Centralizing office and international cooperation
Regional structure of monitoring stations
2.2
Organization of the operation
2.2.1
Introduction
2.2.2
Organization at the national level
2.2.3
Interference handling
2.2.3.1
COSPAS-SARSAT
2.2.4
Finding and identifying the illicit transmitters
2.2.5
Typical daily routine at a monitoring center
2.2.6
Conformity control
2.3
2.3.1
2.3.2
2.3.3
Case documentation and workplan
Case documentation
Workplan
Resource planning
2.4
Essential equipment to perform monitoring
2.5
2.5.1
Type of monitoring stations
Fixed monitoring stations
Block diagram
2.5.2
Mobile monitoring stations
2.5.2.1
Vehicles
2.5.2.2
Navigation and positioning systems
2.5.2.3
Aircraft monitoring stations
2.5.2.4
Maritime monitoring stations
2.5.3
Satellite based monitoring
2.6
Remote control of monitoring equipment
2.6.1
Fixed stations networking
2.6.1.1
Remote modes of operation
2.6.1.2
Requirements for communications
2.6.1.3
Communication architectures for a monitoring system
2.6.1.4
Long distance networks and their interfaces
2.6.1.5
Operator interface at control centers
2.6.1.6
Systems security and access methods
2.6.2
Mobile vehicle networking
2.6.3
Automatic stations
2.7
Siting, buildings, facilities
2.7.1
Siting of monitoring stations
2.7.1.1
General considerations
2.7.1.2
Selection of the general area for a station
2.7.1.3
Desirable minimum site criteria for a station above 30 MHz
- 11 -
2.7.1.4
2.7.1.5
2.7.1.6
2.7.1.7
2.7.2
2.7.2.1
2.7.2.2
2.7.2.3
2.7.2.4
2.7.2.5
2.7.3
2.7.3.1
2.7.3.2
2.7.3.3
2.8
2.8.1
2.8.2
Additional desirable site criteria for stations equipped with direction-finders below
30 MHz
Protection from strong transmitter fields
Protection from local computer systems
Land requirements
Buildings and auxiliary facilities
Buildings
Building for emergency power plant
Machine shop, vehicle storage building
Power supplies and other installations
Lighting protection
Sources of interference affecting the operation of monitoring stations
Sources of interference found within monitoring stations
Levels of interference from sources listed in § 2.8.3.1.2 (existing Handbook)
Remedial measures
Maintenance and calibration
Maintenance
Calibration
2.9
Personnel
2.9.1
General
2.9.2
Categories of personnel
2.9.2.1
Management
2.9.2.2
Operators
2.9.2.3
Maintenance / Technical service
2.9.2.4
Clerical staff
2.9.3
Training
2.9.3.1
In-service education / off-the-job training
2.9.3.2
Training syllabus
2.9.4
Worldwide available training facilities for radio monitoring
2.10
Documentation
Chapter 3
MONITORING EQUIPMENT AND AUTOMATION OF MONITORING OPERATIONS
3.1
3.1.1
3.1.2
Introduction
General considerations
Influence of interference environment
3.2
Measurement antennas
3.2.1
General considerations
3.2.2
Antenna configurations
3.2.2.1
Operation below about 30 MHz
3.2.2.2
Operation between about 30 MHz and 3000 MHz
3.2.2.3
Operation below above 3000 MHz
3.2.3
VLF and LF antennas
3.2.3.1
VLF and LF omnidirectional types
3.2.3.2
VLF and LF directional types
3.2.4
MF and HF antennas
- 12 -
3.2.4.1
3.2.4.2
3.2.5
3.2.5.1
3.2.5.2
3.2.6
3.2.7
3.2.8
3.2.9
3.2.10
MF and HF omnidirectional types
MF and HF directional types
Antennas for VHF, UHF and SHF
VHF and UHF omnidirectional types
VHF, UHF and SHF directional types
Antennas for mobile ststions
Effect of environment on antenna characteristics
Transmissionlines and distribution systems
DF antennas and signal processing
Testing of antenna characteristics
3.3
3.3.1
3.3.2
3.3.3
3.3.4
3.3.5
3.3.6
Measurement receivers
General considerations
Receivers for frequency bands below 30 MHz
Receivers for frequency bands between 30 MHz and 3 000 MHz
Receivers for frequency bands above 3 000 MHz
Frequency synthesisers for receivers
Testing of receiver characteristics
3.4
3.4.1
3.4.2
3.4.3
Direction-finding
Antennas
Equipment
Signal processing
3.5
3.5.1
3.5.2
3.5.3
3.5.4
3.5.5
3.5.6
Peripheral equipment
Spectrum analyzing and bandwidth measurement equipment
Frequency measuring equipment
Field-strength measuring equipment
Equipment for automatic monitoring of the spectrum occupancy
Identification equipment
Additional equipment
3.6
Automation of monitoring
3.6.1
Introduction
3.6.2
Automation of monitoring operations
3.6.3
Computerized monitoring networks
3.6.3.1
Exchange of information in monitoring networks
3.6.3.2
Computerized national systems
3.6.4
Reporting equipment in automated systems
Chapter 4
MEASUREMENTS
4.1
4.1.1
Practical considerations
Measuring principles
spectrum analysis
vector analysis
FFT analysis
time-domain analysis
frequency-domain analysis
phase-domain analysis
- 13 -
4.1.2
4.1.3
4.2
4.2.1
4.2.2
4.2.3
code-domain analysis
Measuring aspects due to frequency and modulation
Used systems in HF/VHF/UHF/SHF/EHF
Accuracy considerations
Measurement of frequency
Methods of frequency measurement
Signal generators for frequency measuring purposes
Calibration of the crystal-controlled stage of frequency equipment against a standard
frequency
4.3
Measurement of field strength and power flux-density
4.3.1
General consideration
4.3.1.1
Quantities and units of measurements
4.3.1.2
Equipment for of field strength or power flux-density
4.3.1.3
Divison into frequency ranges
4.3.2
Choice of measurement sites
4.3.2.1
For fixed instalations
4.3.2.2
For mobile instalations
4.3.2.3
For measurement with a portable field strength meter
4.3.3
Measurement enclosures and for equipment fixed instalations
4.3.3.1
The equipment enclosure
4.3.3.2
Receiving, calibrating, control and recording equipment
4.3.3.3
Antenna system
4.3.4
Methods of measurement
4.3.4.1
Measurements at a fixed measuring point
4.3.4.2
Measurements along a route
4.3.4.3
Cocerage measurements
4.3.4.4
Measurements of radio noise data
4.3.4.5
Measurements of field strength in the near field of transmitting antennas
4.3.5
Evaluation, processing and documentation of measurement results
4.3.5.1
Definition of statistical parameters of field strength and power flux-density
4.3.5.2
Evaluation of space dependance of field strength
4.3.5.3
Evaluation of time dependance of field strength
4.3.5.4
Evaluation of space and time dependance of field strength
4.3.5.4
Example checklist for coordination data
4.3.6
FFT technique for field strength measurement
4.3.6.1
Intropduction
4.3.6.2
Accuracy of field strength measurements
4.4
4.4.1
4.4.2
4.4.3
4.4.4
4.4.5
Spectrum occupancy measurements
Measurements techniques
Receivers for spectrum occupancy monitoring
Process controllers for spectrum occupancy monitoring
Measurements in bands below 30 MHz
Measurements in bands above 30 MHz
4.5
Bandwidth measurement
4.5.1
Definition of bandwidth
4.5.1.1
Monitoring of the bandwidth of emissions at monitoring stations
- 14 -
4.5.2
4.5.2.1
4.5.2.2
4.5.3
4.5.3.1
4.5.3.2
4.5.4
4.5.4.1
4.5.4.2
Annex 1
Annex 2
Methods of bandwidth measurement
Direct methods of measuring the x dB bandwidth
Direct methods of occupied bandwidth measurements by power ratio
Conditions to be considered in measuring bandwidth
Effect of interference
Effects of noise
Practical measurement of bandwidth
Condition for practical measurement
Requirements for receiving equipment used in monitoring
Method of occupied bandwidth measurement using a spectrum analyzer
Characteristics of measuring equipment with automatic frequency-sweep
4.6
Modulation measurement
4.6.1
Introduction
4.6.2
Analog modulation
4.6.2.1
Amplitude modulation
4.6.2.2
Angular modulation
4.6.2.3
Special analog modulations
4.6.3
Digital modulation
4.6.3.1
Characteristics of digital signals
4.6.3.2
Amplitude shift keying, ASK
4.6.3.3
Frequency shift keying, FSK
4.6.3.4
Phase shift keying, PSK
4.6.3.5
Quadrature amplitude modulation, QAM
4.6.3.6
Coded orthogonal frequency division multiplex, COFDM
4.7
Radio direction-finding and location
4.7.1
General considerations
4.7.1.1
Direction-finding overview
4.7.1.2
Location overview
4.7.2
Different systems
4.7.2.1
Techniques
4.7.2.2
Mobile homing systems
4.7.3
Equipment below 30MHz
4.7.3.1
Remote control networking
4.7.3.2
Errors and accuracy of bearings
4.7.4
Equipment above 30 MHz
4.7.4.1
Remote control / Networking
4.7.4.2
Error and accuracy of bearings
4.7.5
Location calculation
4.7.5.1
General
4.7.5.2
Features of the location depending on the frequency range
4.7.5.3
Location calculation steps
4.7.5.4
Single site location method
4.7.5.5
Precision time difference-of-arrival location systems
4.7.5.6
Conclusion
4.8
Identification
4.8.1
General considerations
4.8.1.1
Requirement for identification
- 15 -
4.8.1.2
4.8.1.3
4.8.1.4
4.8.1.5
4.8.1.6
4.8.1.7
4.8.1.8
4.8.2
4.8.2.1
4.8.2.2
4.8.2.3
4.8.2.4
4.8.2.5
4.8.2.6
4.8.2.7
4.8.2.8
4.8.2.9
4.8.2.10
4.8.2.11
4.8.3
4.8.4
4.8.4.1
4.8.4.2
Method of identification
Transmission of identification
Modulation systems to be used for identifying signals
Formation of call signs
Selective calling in the maritime mobile service
Maritime mobile service identities in the maritime services
Identification practice.
Identification of transmitter
Equipment required
Spectra of emissions encountered in the HF band
Use of direction-finders
Records and lists
Magnetic tape recorders
Sweep and burst-type emissions
Measurement of pulse repetition rates
Scrambled speech
Use of spectrum analysers
Identification of spurious emissions
Fingerprinting
Methods of system analyses
Classification and designation of emission
General
Classes of emission
Chapter 5
SPECIFIC MONITORING SYSTEMS AND PROCEDURES
5.1
Monitoring of spacecraft emissions
5.1.1
Tasks and measurements to be performed
5.1.2
Measurement techniques
5.1.2.1
General
5.1.2.2
Frequency measurements
5.1.2.3
Bandwidth measurements
5.1.2.4
Power flux-density measurements
5.1.2.5
Polarization measurements
5.1.2.6
Determination of orbital positions and orbital elements
5.1.2.7
Geolocation of transmitters on Earth using time and frequency difference
measurements from two geostationary satellites
5.1.2.8
Geolocation of transmitters on Earth using a single geosynchronous satellite and
inverse Doppler-shift
5.1.2.9
Frequency occupancy measurements and geostationary orbit position occupancy
measurements
5.1.3
Siting
5.1.4
Equipment and facility requirements
5.1.4.1
General
5.1.4.2
Figure of merit of a space monitoring system
5.1.4.3
Antenna systems
5.1.4.4
Antenna steering
5.1.4.5
Antenna beamwidth necessary for angle measurements
5.1.4.6
System polarization
- 16 -
5.1.4.7
5.1.4.8
5.1.4.9
5.1.4.10
5.1.4.11
5.1.5
5.1.6
5.1.6.1
5.1.6.2
5.1.6.3
5.1.7
5.1.7.1
5.1.7.2
5.1.7.3
5.1.7.4
5.1.8
5.1.8.1
5.1.8.2
5.1.8.3
5.1.8.4
Receivers
Peripheral equipment
Broadband RF or IF monitoring channel
Radio-frequency spectrum recording equipment
Computer requirements
Documentation
Identification of space stations
Monitoring results to be used for identification
Identification procedure
Other possibilities for identifying space stations
Technical solutions by examples
Multi-band Cassegrain antenna system
Automated Doppler-shift measurements
High accuracy power flux-density measurement system
Feed system for linear and circular polarization
Monitoring results by examples
Frequency band recording in the VHF band
Calculation of orbital elements from antenna angle measurements
Transponder occupancy measurements
Inclination of geostationary satellites
5.2
Multimedia broadcast
5.2.1
Television broadcast emissions: terrestrial and satellite
5.2.1.1
General terrestrial considerations
5.2.1.2
Measurements of the satellite television signal
5.2.2
Sound broadcast emissions: terrestrial and satellite
5.2.2.1
General terrestrial considerations
5.2.2.2
Measurements of the satellite sound broadcast signal
5.2.3
Data
5.3
Wireless and personal radio systems
5.3.1
Cellular radio description
5.3.1.1
Analog standards
5.3.1.2
Digital standards
5.3.1.3
Monitoring considerations
5.3.1.4
Identification
5.3.2
Personal communications systems description
5.3.2.1
Frequency spectrum use by PCS
5.3.2.2
Systems and services
5.3.2.3
Measurement considerations
5.3.3
Fixed wireless access
5.4
5.4.1
5.4.2
5.4.3
Advanced communication systems (IMT-2000 and beyond)
General considerations
Applicable standards
Measurement of digital networks (2.3.2.5.9)
5.5
5.5.1
5.5.2
Microwave communication systems and Earth station
Use of microwave communication systems
General techniques for measurements
- 17 -
5.5.2.1
5.5.2.2
5.5.3
5.5.3.1
5.5.3.2
5.5.3.3
5.5.3.4
5.5.3.5
6.1
6.1.1
6.1.2
6.1.3
6.1.4
Analog systems
Digital systems
Equipment for monitoring vehicles
Measuring antennas and antenna units
Receiving and measuring equipment
Navigation equipment (move substance to Chapter 6)
Rotation steering and telescopic supports
Control and data processing equipment
Chapter 6
SUPPORTING TOOLS
Global positioning by satellites
Positioning for monitoring
Global Positioning System
Global Navigation Satellite System
Characteristics of GPS, GLONASS and GALLILEO
6.2
6.2.1
6.2.2
6.2.3
6.2.4
6.2.5
6.2.6
6.2.7
6.2.8
Maps
6.3
6.3.1
6.3.2
6.3.3
Equivalent isotropically radiated power (e.i.r.p.) calculations
E.i.r.p. definition
Estimation of the e.i.r.p. using monitoring measurements
Relationship between field strength and power
6.4
6.4.1
6.4.2
Propagation models
Models based on classification of terrain
Recommended propagation models for different services and frequency bands
6.5
6.5.1
6.5.2
6.5.3
6.5.4
6.6
6.6.1
6.6.2
6.6.3
Intermodulation and harmonic products
Background
Definitions
Intermodulation analysis equations
Detection and identification of intermodulation products
FFT for Spectrum Monitoring
Fourier transform
Periodogram for measurements, including accuracy
Parametric estimation methods
6.7
6.7.1
6.7.2
6.7.3
Statistics
Statistical analysis
Probability, scatter, expectancy value
Minimum number of measurements
Choice of maps
Paper maps
Digital terrain model
Sources for mapping
Maps and accuracy
Morphology, building data, layers
Coordinates systems
Practical applications
- 18 -
6.8
6.8.1
6.8.2
6.8.3
Spectrum control data base
RF data elements
Storage of measurements
Data exchange with the spectrum management
6.9
6.9.1
Required documentation
Minimum ITU-R documentation required for Monitoring centre and
stations
Other documentation
6.9.2
6.10 Site survey
6.10.1
Process of selecting fixed monitoring sites
6.10.1
Checklist of the surveyed items
ANNEX 1
Monitoring system planning and tenders
1
2
2.1
2.2
2.3
2.3.1
2.3.2
2.3.3
2.3.4
2.3.5
2.4
2.4.1
2.4.2
2.4.3
2.4.4
2.4.5
2.5
Consideration of topics before issuing a tender
Tender process
Inventory of needs
System planning and design
Development of specifications for the system and subsystems
National center and its functions
Regional center and its functions
Fixed and transportable stations
Mobile stations
Portable equipment
Specifications for services
Site survey
Project management schedule
Training
Documentation
Maintenance
Acceptance of system and subsystems
- 19 -
ANNEX 7
List of WP 1C Handbook Group Chairman, Vice-Chairman and Chapter Coordinators
Mr. Jan Verduijn, Chairman
Mr. Paul Vaccani, Vice- Chairman,
Chapter 1
Mr. Ralf Trautmann, Chapter 2
Mr.Alex Pavliouk, Chapter 3
Mr. Peter Tomka, Chapter 4
Mr. William Luther, Chapter 5
Mr. Haim Mazar, Chapter 6
Mr. Philippe Mege, Annex 1
e-mail
jan.verduijn@rdr.nl
Phone
+ 31 294 25 84 82
Fax
+ 31 294 25 84 44
e-mail
vaccani.paul@ic.gc.ca
Phone
+ 1 613 990 49 48
Fax
+ 1 613 991 66 91
e-mail
ralf.trautmann@regtp.de
Phone
+ 49 6131 18 54 19
Fax
+ 49 6131 18 56 02
e-mail
pavliouk@hotmail.com
Phone
+ 7 095 267 18 41
Fax
+ 7 095 261 11 08
e-mail
tomka@hif.hu
Phone
+ 36 1 468 05 02
Fax
+ 36 1 468 0503
e-mail
wluther@fcc.gov
Phone
+ 1 202 418 07 29
Fax
+ 1 202 418 72 70
e-mail
mazar@ties.itu.int
Phone
+ 972 3 557 75 51
Fax
+ 972 3 556 45 36
e-mail
philippe.mege@tcc.thomson-csf.com
Phone
+ 33 1 46 13 21 45
Fax
+ 33 1 46 13 34 33
- 20 -
Mr. Adrian Abramovitz, Annex 2
Mr. Bernhard Ernst, Annex 2
Mr. Albert Nalbandian, Counsellor
e-mail
adrian_a@tadsys.com
Phone
+ 972 3 557 73 73
Fax
+ 972 3 556 45 36
e-mail
bernhard.ernst@rsd.rsd.de
Phone
+ 49 89 412 927 80
Fax
+ 49 89 412 932 47
e-mail
albert.nalbandian@itu.int
Phone
+ 41 22 730 58 15
Fax
+ 41 22 730 58 06
- 21 -
ANNEX 8
Registration Form
WP 1C Handbook Group
12-18 April 2000, Gennevilliers, France
Radiocommunication
Bureau
I wish to participate in
WP 1C HNB Group

Mr. Mrs. Ms. Miss: .....................................................................................
....................................................................................................
(family name)
(first name)
Accompanied by: ........................................................................................
....................................................................................................
(family name)
(first name)
1. REPRESENTATION
Name of Member State: .........................................................................................................................................


Head of Delegation
Deputy
(to be completed by representatives of Member States only).

Delegate
Name of Sector Member: ..................................................................................................................................... ..







Recognized Operating Agencies
Scientific or Industrial Organizations
Regional and other International Organizations
Regional Telecommunication Organizations
Intergovernmental Organizations Operating Satellite Systems
Other Entities Dealing with Telecommunication Matters
United Nations and its Specialized Agencies
2. OFFICIAL ADDRESS
Name of the Company: ........................................................................................................................................................................................
Street address: ......................................................................................................................................................................................................
City/State/Code/Country: ....................................................................................................................................................................................
Business tel.: ......................................................................................... Fax: ......................................................................................................
E-mail: .................................................................................................. In case of emergency: ..........................................................................
3. DOCUMENTS

English
Date: ................................................................................................. Signature: .............................................................................................
For BR Secretariat use only
Approved (if applicable)
Personal Section
Meeting Section
Pigeonhole
To be returned duly completed to the Radiocommunication
Bureau
Place des Nations
CH-1211 Genève 20
Switzerland
________
Telephone: +41 22 730 5802
Telefax: +41 22 730 6600
Telex: 421000 UIT