DOCSLIB.ORG

Use of Appendix 18 to the Radio Regulations for the Maritime Mobile Service

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Use of Appendix 18 to the Radio Regulations for the Maritime Mobile Service Report ITU-R M.2231-1 (11/2014) Use of Appendix 18 to the Radio Regulations for the maritime mobile service M Series Mobile, radiodetermination, amateur and related satellite services ii Rep. ITU-R M.2231-1 Foreword The role of the Radiocommunication Sector is to ensure the rational, equitable, efficient and economical use of the radio- frequency spectrum by all radiocommunication services, including satellite services, and carry out studies without limit of frequency range on the basis of which Recommendations are adopted. The regulatory and policy functions of the Radiocommunication Sector are performed by World and Regional Radiocommunication Conferences and Radiocommunication Assemblies supported by Study Groups. Policy on Intellectual Property Right (IPR) ITU-R policy on IPR is described in the Common Patent Policy for ITU-T/ITU-R/ISO/IEC referenced in Annex 1 of Resolution ITU-R 1. Forms to be used for the submission of patent statements and licensing declarations by patent holders are available from http://www.itu.int/ITU-R/go/patents/en where the Guidelines for Implementation of the Common Patent Policy for ITU-T/ITU-R/ISO/IEC and the ITU-R patent information database can also be found. Series of ITU-R Reports (Also available online at http://www.itu.int/publ/R-REP/en) Series Title BO Satellite delivery BR Recording for production, archival and play-out; film for television BS Broadcasting service (sound) BT Broadcasting service (television) F Fixed service M Mobile, radiodetermination, amateur and related satellite services P Radiowave propagation RA Radio astronomy RS Remote sensing systems S Fixed-satellite service SA Space applications and meteorology SF Frequency sharing and coordination between fixed-satellite and fixed service systems SM Spectrum management Note: This ITU-R Report was approved in English by the Study Group under the procedure detailed in Resolution ITU-R 1. Electronic Publication Geneva, 2015 ITU 2015 All rights reserved. No part of this publication may be reproduced, by any means whatsoever, without written permission of ITU. Rep. ITU-R M.2231-1 1 REPORT ITU-R M.2231-1 Use of Appendix 18 to the Radio Regulations for the maritime mobile service (2011-2014) 1 Introduction - A brief history of VHF maritime The use of radio communications, for maritime purposes, has been an important part of ship safety and port operations, for many years. Some of the history even dates back to the early part of the 20th century. At that time, maritime communications were mainly (if not exclusively) in the LF frequency band. Around the 1930s, a paper discussed the use of frequency modulation as a technical solution to interference issues that were experienced in the HF frequency band (Edwin Howard Armstrong (1890-1954): “A method of reducing disturbances in radio signalling by a system of frequency modulation”). Subsequent to that, at the 1938 Radio Regulations Conference (Cairo), this note acknowledged this in the then: Table of Frequency Allocations: “The frequency bands necessary for the various types of transmission, at the present state of technical development, are indicated below. This table is based solely on amplitude modulation. For frequency or phase modulation, the band-widths necessary for the various transmissions are many times greater.” Whilst, there were service allocations in the VHF range at that time: 157-162 MHz mobile regional, 162-170 MHz stations of low power regional, these were not specifically identified for the maritime service. Use of the VHF frequency band, as indicated, for the use by maritime was facilitated through a number of Decisions of ITU Conferences which are included for information only: – 1947: Here specific maritime allocations were made in the frequency band 152-162 MHz. In addition, the identification of 156.8 MHz: for worldwide use for safety, calling, and inter- ship and harbour control communications in the maritime mobile service, was made. – 1959: Introduction of RR Appendix 18, which identified the channels 1-28, as we currently recognize, with a 50 kHz channel or channel spacing. Also at this time the now deleted RR Appendix 19, reflected that phase modulation had to be used. – 1974: World Maritime Administrative Radio Conference transition plans are announced to move from a channel spacing of 50 kHz to that of 25 kHz by modifying transmitters to a maximum deviation of ±5 kHz from 1 January 1972. Modifications for all existing equipment, was to be completed by 1 January 1973 and all new equipment to conform to 25 kHz standards from 1 January 1973. Finally, all equipment was to conform to the 25 kHz standards from 1 January 1983. – 1979: RR saw the introduction of the additional channels; 60-88, which was possible via the earlier recognition of the 25 kHz channelling. Here, it was reflected, that the extra channels derived from the 1967 RRs and was in accordance with Resolution No. Mar 2-14. That Resolution was derived from the World Maritime Administrative Radio Conference in 1974 and gave a plan for the transition from 50 kHz to 25 kHz. – 1983: 1 January 1983 was the date by which all maritime radio equipment, that operate in RR Appendix 18, were required to conform to the 25 kHz standards (Resolution 308 (WRC-79)). – 1987: Since that time the next major global change to RR Appendix 18 was the identification of channel 70 for the use of the global maritime distress and safety system (GMDSS). This was done at WRC-87 (MOB-87), but whilst 70 was identified for the sole use by GMDSS, in RR Appendix 18, it was not until WRC-03 where the frequency was identified as exclusively maritime mobile via an identification in Article 5 (of the RR). This is an example 2 Rep. ITU-R M.2231-1 of where it should not be inferred that identification in RR Appendix 18 means that the frequency is recognized, formally, as exclusive to the maritime mobile service. – 1997: Next, and probably the most recent change in RR Appendix 18, was the creation and identification of the two channels for the use of the system referred to as; automatic identification system (AIS). Channels AIS 1 and AIS 2, were formally identified at WRC-97. That saw the splitting of the VHF channels 87 and 88 into four single frequencies with the “high” frequencies being used for AIS and the lower two frequencies retained for simplex operation. This change has facilitated the use of AIS which has proved to be a useful and valuable system that assists the management of shipping fleets by companies and those who interact with them around the world. As a consequence of the AIS channel changes, at WRC-97, two additional single frequencies were identified in RR Appendix 18. – 2000: WRC-00 modified RR Appendix 18, to include the addition of note o) against a number of the channels. This note o) permits the possible use, on a national basis, of various channels or frequency bands created by conversion of some duplex channels into simplex channels, for uses such as initial testing and the possible future introduction of new technologies. WRC-00 also updated Resolution 342 for the introduction of new technologies to provide improved efficiency in the use of the frequency band 156-174 MHz by stations in the maritime mobile service. – 2007: WRC-07 modified the following notes: e) to permit administrations to apply 12.5 kHz channel interleaving via coordination with affected administrations. f) to permit aircraft stations to use, in addition to channel 06, channels 70, 16, AIS 1 and AIS 2 for search and rescue operations and additionally, other safety-related communication. l) to acknowledge the worldwide usage of AIS 1 and AIS 2. m) to permit certain two frequency channels to be operated as single frequency channels, subject to coordination with affected administrations. o) to permit these two frequency channels to be used for new technologies, instead of only testing, providing that such systems do not interfere with the detection of AIS signals on 161.975 MHz or 162.025 MHz. WRC-07 also added the following notes: p) to permit the use of AIS 1 and AIS 2 by the mobile-satellite service (Earth-to-space) to receive AIS transmissions from ships. q) requiring precautions when using channels 10 and 11, so as to avoid harmful interference to channel 70. – 2012: WRC-12 modified the following notes: c) to keep the possibility to use certain channels (with the exception of channels 06, 13, 15, 16, 17, 70, 75 and 76) for direct-printing telegraphy and data transmission; e) to permit Administrations to apply 12.5 kHz channel interleaving on a non-interfering basis to the existing 25 kHz frequencies of maritime mobile distress and safety frequencies, automatic identification system (AIS) and data exchange frequencies especially to the channels 06, 13, 15, 16, 17, 70, AIS1 and AIS2; n) to permit the transmission of the long range AIS broadcast message (Message 27; see the most recent version of Recommendation ITU-R M.1371), over the channels 75 and 76, while continuing to limit the output power at 1 W for voice communication in order to avoid harmful interference to channel 16. The reference to geographic separation has been removed. Rep. ITU-R M.2231-1 3 WRC-12 also added the following notes: r) in the maritime mobile service, this frequency is reserved for experimental use for future applications or systems (e.g. new AIS applications, man over board systems, etc.). If authorized by administrations for experimental use, the operation shall not cause harmful interference to, or claim protection from, stations operating in the fixed and mobile services; s) channels 75 and 76 are also allocated to the mobile-satellite service (Earth-to-space) for the reception of long-range AIS broadcast messages from ships (Message 27; see the most recent version of Recommendation ITU-R M.1371); t) until 1 January 2017, in Regions 1 and 3, the existing duplex channels 78, 19, 79 and 20 can continue to be assigned.
Load more

Recommended publications
  • Executive Summary of the ICAO Position for ITU WRC-15 Radio
    Executive Summary of the ICAO Position for ITU WRC-15 Radio frequency spectrum is a scarce natural resource with finite capacity for which demand is constantly increasing. The requirements of civil aviation as well as other spectrum users continue to grow at a fast pace, thus creating an ever-increasing pressure to an already stretched resource. International competition between radio services obliges all spectrum users, aeronautical and non- aeronautical alike, to continually defend and justify retention of existing or addition of new frequency bands. The ICAO Position aims at protecting aeronautical frequency spectrum for all radiocommunication and radionavigation systems used for ground facilities and on board aircraft. The ICAO Position addresses all radioregulatory aspects on aeronautical matters on the agenda for the WRC-15. The items of main concern to aviation include the following: identification of additional frequency bands for the International Mobile Telecommunications (IMT). Under this agenda item, the telecommunications industry is seeking up to 1200 MHz of additional spectrum in the 300 MHz to 6 GHz range for mobile and broadband applications. It is expected that a number of aeronautical frequency bands will come under pressure for potential repurposing, especially some of the Primary Surveillance Radar (PSR) bands. Existing frequency allocations which are vital for the operation of aeronautical very small aperture terminal (VSAT) ground-ground communication networks, especially in tropical regions, are also expected to come under pressure. Due to decisions made by a previous WRC, this has already become a problematic issue in Africa. WRC-15 agenda items 1.1 and 9.1.5 refer; potential radioregulatory means to facilitate the use of non-safety satellite service frequency bands for a very safety-critical application, the command and control link for remotely piloted aircraft systems (RPAS) in non-segregated airspace.
    [Show full text]
  • Federal Communications Commission § 3.2
    Federal Communications Commission § 3.2 3.51 Cessation of operations. tion D.90 to whom maritime accounts 3.52 Complaint/inquiry resolution proce- in respect of mobile stations licensed dures. by that country may be sent. 3.53 FCC notification of refusal to provide telecommunications service to U.S. reg- (b) Accounting Authority Certification istered vessel(s). Officer. The official designated by the 3.54 Notification of change in address. Managing Director, Federal Commu- nications Commission, who is respon- REPORTING REQUIREMENTS sible, based on the coordination and re- 3.60 Reports. view of information related to appli- 3.61 Reporting address. cants, for granting certification as an 3.62 Request for confidentiality. accounting authority in the maritime ENFORCEMENT mobile and maritime mobile-satellite radio services. The Accounting Author- 3.70 Investigations. ity Certification Officer may initiate 3.71 Warnings. action to suspend or cancel an account- 3.72 Grounds for further enforcement ac- tion. ing authority certification if it is de- 3.73 Waiting period after cancellation. termined to be in the public’s best in- 3.74 Ship stations affected by suspension, terest. cancellation or relinquishment. (c) Accounting Authority Identification 3.75 Licensee’s failure to make timely pay- Codes (AAICs). The discrete identifica- ment. tion code of an accounting authority 3.76 Licensee’s liability for payment. responsible for the settlement of mari- AUTHORITY: 47 U.S.C. 154(i), 154(j) and time accounts (Annex A to ITU-T Rec- 303(r). ommendation D.90). SOURCE: 61 FR 20165, May 6, 1996, unless (d) Administration. Any governmental otherwise noted.
    [Show full text]
  • Class of Stations
    CLASS OF STATION FOR FIXED AND MOBILE NOTIFICATION Service code Station Description/Definition Fixed FX Fixed Station Station in the Fixed Service Station in the mobile service not intended to be used while FL Land station Generic Mobile in motion Station in the mobile service intended to be used while in MO Mobile station motion or during halts at unspecified points FB Base station Land station in the land mobile service Land Mobile ML Land mobile station Mobile station in the land mobile service FC Coast station Land station in the maritime mobile service FP Port station Coast station in the port operations service Maritime Mobile MS Ship station Mobile station in the maritime mobile service OE Oceanographic data interrogation station Oceanographic data interrogation station OD Oceanographic data station Oceanographic data station Generic FA Aeronautical station Land station in the aeronautical mobile service Aeronautical mobile MA Aircraft station Mobile station in the aeronautical mobile service Aeronautical mobile Route FD Aeronautical station Land station in the aeronautical mobile (R) service Aeronautical mobile Off FG Aeronautical station Land station in the aeronautical mobile (OR) service Route RN Radionavigation land station Land station in the radionavigation service Generic Radionavigation NR Radionavigation mobile station Mobile station in the radionavigation service NL Maritime radionavigation land station Land station in the maritime radionavigation service Maritime Radionavigation RM Maritime radionavigation mobile station
    [Show full text]
  • Preliminary Proposals for Wrc-19 // Propuestas
    ORGANIZACION DE LOS ESTADOS AMERICANOS ORGANIZATION OF AMERICAN STATES Comisión Interamericana de Telecomunicaciones Inter-American Telecommunication Commission 30 MEETING OF PERMANENT OEA/Ser.L/XVII.4.2.30 CONSULTATIVE COMMITTEE II: CCP.II-RADIO-30/doc. 4357/17 RADIOCOMMUNICATIONS 13 March 2018 November 27 to December 1, 2017 Original: Textual Barranquilla, Colombia PRELIMINARY PROPOSALS FOR WRC-19 Output document of the 30th Meeting of the PCC.II (Item on the Agenda: 3.1) (Documents submitted by the Coordinators) CITEL, 1889 F ST. NW., WASHINGTON, D.C. 20006, U.S.A. TEL: +1 202 370 4713 FAX: +1 202 458 6854 e-mail: [email protected] Web page: http://www.citel.oas.org TABLE OF CONTENTS AGENDA ITEM 1.8 ..................................................................................................................................... 2 AGENDA ITEM 1.16 ................................................................................................................................. 16 AGENDA ITEM 7, ISSUE E ..................................................................................................................... 19 AGENDA ITEM 9.1, ISSUE 9.1.7 ............................................................................................................. 21 CCPII-2017-30-4357_i 15.03.18 1 30 MEETING OF PERMANENT OEA/Ser.L/XVII.4.2.30 CONSULTATIVE COMMITTEE II: CCP.II-RADIO-30/doc. 30-4357-1-8/17 RADIOCOMMUNICATIONS 30 November 2017 November 27 to December 1, 2017 Original: English Barranquilla, Colombia PRELIMINARY PROPOSAL (PP) FOR
    [Show full text]
  • Maritime Mobile Service Identities (Mmsis)
    CPC-2-3-07 Issue 6 June 2003 Spectrum Management and Telecommunications Policy Client Procedures Circular Maritime Mobile Service Identities (MMSIs) Aussi disponible en français - CPC-2-3-07 Client Procedures Circulars describe the various procedures or processes to be followed by the public when dealing with Industry Canada. The information contained in these circulars is subject to change without notice. It is therefore suggested that interested persons consult the nearest district office of Industry Canada for additional details. While every reasonable effort has been made to ensure accuracy, no warranty is expressed or implied. As well, these circulars have no status in law. Comments and suggestions may be directed to the following address: Industry Canada Radiocommunications and Broadcasting Regulatory Branch 300 Slater Street Ottawa, Ontario K1A 0C8 Attention: DOSP via e-mail: [email protected] All spectrum publications are available on the Internet at: http://strategis.gc.ca/spectrum Maritime Mobile Service Identities (MMSIs) CPC-2-3-07 Principle Because each ship or coast station needs a unique identifier for safety and telecommunication purposes, the Radiocommunication Sector of the International Telecommunication Union (ITU-R) has recommended the adoption of an international system of automatic station identification. Consequently, the ITU has adopted in its Radio Regulations the assignment and use of maritime mobile service identities (MMSIs). Mandate Section 5(c) of the Department of Industry Act states that the Minister shall exercise the powers and perform the duties and functions in a manner that will increase the international competitiveness of Canadian industry, goods and services and assist in the adjustment to changing domestic and international conditions.
    [Show full text]
  • Report on Agenda Item 6
    AMCP/7-WP/81 29/3/00 AERONAUTICAL MOBILE COMMUNICATIONS PANEL (AMCP) SEVENTH MEETING Montreal, 22 to 30 March 2000 Agenda Item 6: Development of relevant material for the ITU WRC-2000 (May 2000) REPORT ON AGENDA ITEM 6 The attached constitutes the report on Agenda Item 6 and should be inserted at the appropriate place in the yellow report folder. (26 pages) amcp.7.wp.081.ycr6.wpd AMCP/7-WP/81 Report on Agenda Item 6 6-1 Agenda Item 6: Development of relevant material for the ITU WRC-2000 (May 2000) 6.1 INTRODUCTION 6.1.1 The meeting reviewed under this agenda item the report from Working Group F which met from 21 to 24 March 2000 in Montreal, Canada. 6.1.2 It was recalled that, since AMCP/6, Working Group F had held three meetings: a) 5 - 14 May 1999 in Bangkok, Thailand; b) 19 - 26 October 1999 in Dakar, Senegal; and c) 21 - 24 March 2000 in Montreal, Canada. 6.1.3 The Rapporteur of Working Group F was Mr. S. Mitchell from the United Kingdom. 6.1.4 The results of the meetings held in Bangkok and Dakar were presented directly to the Air Navigation Commission and/or the Council as necessary. These meetings also provided valuable material for submission to the International Telecommunication Union (ITU) by ICAO (ITU-R Study Groups 4 and 8 and the Conference Preparatory Meeting (CPM) refer). 6.1.5 The organization of the meetings in the various ICAO regions was highly effective since it significantly improved the coordination with the various States in the region that participated in the meetings.
    [Show full text]
  • Federal Communications Commission
    Vol. 80 Thursday, No. 127 July 2, 2015 Part IV Federal Communications Commission 47 CFR Parts 2, 15, 80, 90, et al. WRC–12 Radiocommunication Conference (Geneva 2012); Proposed Rule VerDate Sep<11>2014 21:32 Jul 01, 2015 Jkt 235001 PO 00000 Frm 00001 Fmt 4717 Sfmt 4717 E:\FR\FM\02JYP2.SGM 02JYP2 asabaliauskas on DSK5VPTVN1PROD with PROPOSALS 38316 Federal Register / Vol. 80, No. 127 / Thursday, July 2, 2015 / Proposed Rules FEDERAL COMMUNICATIONS D Electronic Filers: Comments may be audio format), send an email to fcc504@ COMMISSION filed electronically using the Internet by fcc.gov or call the Consumer & accessing the ECFS: http:// Governmental Affairs Bureau at 202– 47 CFR Parts 2, 15, 80, 90, 97, and 101 fjallfoss.fcc.gov/ecfs2/. 418–0530 (voice), 202–418–0432 (tty). D Paper Filers: Parties that choose to [ET Docket No. 15–99; FCC 15–50] Summary of Notice of Proposed file by paper must file an original and Rulemaking WRC–12 Radiocommunication one copy of each filing. If more than one Conference (Geneva 2012) docket or rulemaking number appears in 1. In this Notice of Proposed the caption of this proceeding, filers Rulemaking (WRC–12 NPRM), the AGENCY: Federal Communications must submit two additional copies for Commission proposes to amend parts 2, Commission. each additional docket or rulemaking 15, 80, 90, 97, and 101 of its rules to ACTION: Proposed rule. number. implement allocation decisions from the D Filings can be sent by hand or Final Acts of the World SUMMARY: In this document, the messenger delivery, by commercial Radiocommunication Conference Commission proposes to implement overnight courier, or by first-class or (Geneva, 2012) (WRC–12 Final Acts) and certain allocation changes from the overnight U.S.
    [Show full text]
  • United States Coast Guard Spectrum Management CG-672
    United States Coast Guard Spectrum Management CG-672 Presentation to Developing World Regulators and Spectrum Managers 1 Overview Coordination and Spectrum Management Coast Guard Mission WHERE? WHY? and HOW? Safety of Life at Sea (SOLAS) Global Maritime Distress and Safety System (GMDSS) Summary 2 Coordination and Spectrum Management 3 REMEMBER RF does not stop at the border(s)!!! 4 National Spectrum Management - How it’s managed in the USA • NTIA (National Telecommunications Information Administration) Regulates spectrum for Federal agencies • FCC (Federal Communication Commission) Regulates spectrum for Non-Federal, Commercial, Public and Private entities FCC-regulated frequencies are available to federal agencies on a case-by-case basis when coordinated and agreed to by the FCC (examples: State and Local non-federal authorities) National Coordination • Coast Guard works with the Federal Communications Commission (FCC) to establish Civil Maritime Rules • Formally under 47 CFR Part 80 • Defines radio stations on land and onboard ship. • This radio service allocation provides for safety of life and property at sea and on inland waterways. 6 International Coordination 7 International Coordination • NTIA – RCS (Radio Conference Subcommittee) – Develops US Federal positions for World Radio Conference (WRC) – Leads International Telecommunications Union (ITU) Working Party Delegations • FCC – WAC (World Radio Conf Advisory Committee) – Develops US non‐Federal positions for WRC • DOD – IPWG (International Permanent Working Group) – Develops DOD/Military Service and NATO positions • State Department ‐ Special Committee – Reconciles and establishes US final positions – State also head of (Conference Preparatory Meetings (CPM) and WRC delegations 02 JUNE 8 2016 International Coordination continued… • As part of the U.S. Delegation to the UN World Radio Conference (WRC), the Coast Guard helps shape International Telecommunications Policy.
    [Show full text]
  • Canadian Table of Frequency Allocations (2018 Edition)
    Published April 2018 Spectrum Management and Telecommunications Canadian Table of Frequency Allocations (2018 Edition) Aussi disponible en français Innovation, Science and Economic Development Canada 2018 The revised Canadian Table of Frequency Allocations is available electronically on ISED’s Spectrum Management and Telecommunications website. i Foreword The Canadian Table of Frequency Allocations (Canadian Table) assigns the electromagnetic spectrum and establishes the frequency allocations available for radio services in Canada. The Canadian Table is based on the provisions of the Final Acts resulting from the various World Radiocommunication Conferences (WRC), including the 2015 WRC, convened by the International Telecommunication Union (ITU). The Canadian Table and the associated general information will, from time to time, need to be revised. Such revisions occur when changes to the ITU Table of Frequency Allocations (ITU Table) are made as a result of World Radiocommunication Conferences or particular Canadian radio service requirements. The Canadian Table reflects international changes while taking into account Canadian requirements to ensure that government, commercial and private users have full flexibility to develop new radio applications and systems. The Canadian Table is intended to respond to Canadian domestic spectrum requirements, and consequently reflects Innovation, Science and Economic Development Canada’s (ISED) spectrum allocation and utilization policies developed through public consultation. It should be noted, therefore, that the Canadian Table differs, where necessary, from the ITU Table. Canadian radio systems and spectrum utilization policies set the necessary elements for the use of frequency bands and/or radio services. Spectrum policies have traditionally designated the use of a radio service to certain applications in a particular frequency band, or bands.
    [Show full text]
  • Introduction to International Radio Regulations
    Introduction to International Radio Regulations Ryszard Struzak∗ Information and Communication Technologies Consultant Lectures given at the School on Radio Use for Information And Communication Technology Trieste, 2-22 February 2003 LNS0316001 ∗ [email protected] 2 R. Struzak Abstract These notes introduce the ITU Radio Regulations and related UN and WTO agreements that specify how terrestrial and satellite radio should be used in all countries over the planet. Access to the existing information infrastructure, and to that of the future Information Society, depends critically on these regulations. The paper also discusses few problems related to the use of the radio frequencies and satellite orbits. The notes are extracted from a book under preparation, in which these issues are discussed in more detail. Introduction to International Radio Regulations 3 Contents 1. Background 5 2. ITU Agreements 25 3. UN Space Agreements 34 4. WTO Trade Agreements 41 5. Topics for Discussion 42 6. Concluding Remarks 65 References 67 List of Abbreviations 70 ANNEX: Table of Frequency Allocations (RR51-RR5-126) 73 Introduction to International Radio Regulations 5 1 Background After a hundred years of extraordinary development, radio is entering a new era. The converging computer and communications technologies add “intelligence” to old applications and generate new ones. The enormous impact of radio on the society continues to increase although we still do not fully understand all consequences of that process. There are numerous areas in which the radio frequency spectrum is vital. National defence, public safety, weather forecasts, disaster warning, air-traffic control, and air navigation are a few examples only.
    [Show full text]
  • Federal Communications Commission § 90.103
    Federal Communications Commission § 90.103 for licensing, permissible communica- RADIOLOCATION SERVICE FREQUENCY TABLE— tions, frequency available, and any spe- Continued cial requirements are set forth in § 90.103. Provisions for the Location and Frequency or band Class of station(s) Limitation Monitoring Service (LMS) are con- 3100 to 3300 .............. ......do ......................... 12 tained in subpart M of this part. 3300 to 3500 .............. ......do ......................... 12, 13 3500 to 3650 .............. ......do ......................... 12 [60 FR 15252, Mar. 23, 1995] 5250 to 5350 .............. ......do ......................... 12 5350 to 5460 .............. ......do ......................... 10, 14 § 90.103 Radiolocation Service. 5460 to 5470 .............. ......do ......................... 10, 15 5470 to 5600 .............. ......do ......................... 10, 11 (a) Eligibility. The following persons 5600 to 5650 .............. ......do ......................... 10, 16 are eligible for authorizations in the 8500 to 9000 .............. ......do ......................... 12, 17 Radiolocation Service to operate sta- 9000 to 9200 .............. ......do ......................... 10, 14 9200 to 9300 .............. ......do ......................... 12 tions to determine distance, direction, 9300 to 9500 .............. ......do ......................... 10, 15, 18 speed, or position by means of radio- 9500 to 10,000 ........... ......do ......................... 12 location devices, for purposes other 10,000 to
    [Show full text]
  • ARTICLE 1 Terms and Definitions
    CHAPTER I Terminology and technical characteristics RR1-1 ARTICLE 1 Terms and definitions Introduction 1.1 For the purposes of these Regulations, the following terms shall have the meanings defined below. These terms and definitions do not, however, necessarily apply for other purposes. Definitions identical to those contained in the Annex to the Constitution or the Annex to the Convention of the International Telecommunication Union (Geneva, 1992) are marked “(CS)” or “(CV)” respectively. NOTE – If, in the text of a definition below, a term is printed in italics, this means that the term itself is defined in this Article. Section I – General terms 1.2 administration: Any governmental department or service responsible for discharging the obligations undertaken in the Constitution of the International Telecommunication Union, in the Convention of the International Telecommunication Union and in the Administrative Regulations (CS 1002). 1.3 telecommunication: Any transmission, emission or reception of signs, signals, writings, images and sounds or intelligence of any nature by wire, radio, optical or other electromagnetic systems (CS). 1.4 radio: A general term applied to the use of radio waves. 1.5 radio waves or hertzian waves: Electromagnetic waves of frequencies arbitrarily lower than 3 000 GHz, propagated in space without artificial guide. 1.6 radiocommunication: Telecommunication by means of radio waves (CS) (CV). 1.7 terrestrial radiocommunication: Any radiocommunication other than space radiocommunication or radio astronomy. 1.8 space radiocommunication: Any radiocommunication involving the use of one or more space stations or the use of one or more reflecting satellites or other objects in space. 1.9 radiodetermination: The determination of the position, velocity and/or other characteristics of an object, or the obtaining of information relating to these parameters, by means of the propagation properties of radio waves.
    [Show full text]