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CCSDS 401.0-B-21

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Recommendation for Space Data System Standards RADIO FREQUENCY AND MODULATION SYSTEMS EARTH STATIONS AND SPACECRAFT PART 1 RECOMMENDED STANDARD CCSDS 4010B BLUE BOOK July 2011 Recommendations for Space Data System Standards RADIO FREQUENCY AND MODULATION SYSTEMS EARTH STATIONS AND SPACECRAFT PART 1 RECOMMENDED STANDARD CCSDS 4010B BLUE BOOK July 2011 CCSDS RECOMMENDATIONS FOR RADIO FREQUENCY AND MODULATION SYSTEMS Earth Stations and Spacecraft AUTHORITY Issue Date ......

Recommendation for Space Data System Standards RADIO FREQUENCY AND MODULATION SYSTEMS— EARTH STATIONS AND SPACECRAFT PART 1 RECOMMENDED STANDARD CCSDS 401.0-B BLUE BOOK July 2011 Recommendations for Space Data System Standards RADIO FREQUENCY AND MODULATION SYSTEMS— EARTH STATIONS AND SPACECRAFT PART 1 RECOMMENDED STANDARD CCSDS 401.0-B BLUE BOOK July 2011 CCSDS RECOMMENDATIONS FOR RADIO FREQUENCY AND MODULATION SYSTEMS Earth Stations and Spacecraft AUTHORITY Issue: Date: Location: Recommended Standard, Issue 21 July 2011 Washington, DC, USA This document has been approved for publication by the Management Council of the Consultative Committee for Space Data Systems (CCSDS) and represents the consensus technical agreement of the participating CCSDS Member Agencies. The procedure for review and authorization of CCSDS Recommendations is detailed in the reference [1], and the record of Agency participation in the authorization of this document can be obtained from the CCSDS Secretariat at the address below. This document is published and maintained by: CCSDS Secretariat Space Communications and Navigation Office, 7L70 Space Operations Mission Directorate NASA Headquarters Washington, DC 20546-0001, USA CCSDS 401 B Page i July 2011 Earth Stations and Spacecraft STATEMENT OF INTENT CCSDS RECOMMENDATIONS FOR RADIO FREQUENCY AND MODULATION SYSTEMS The Consultative Committee for Space Data Systems (CCSDS) is an organization officially established by the management of its members. The Committee meets periodically to address data systems problems that are common to all participants, and to formulate sound technical solutions to these problems. Inasmuch as participation in the CCSDS is completely voluntary, the results of Committee actions are termed Recommended Standards and are not considered binding on any Agency. This Recommended Standard is issued by, and represents the consensus of, the CCSDS members. Endorsement of this Recommendation is entirely voluntary. Endorsement, however, indicates the following understandings: o Whenever a member establishes a CCSDS-related standard, this standard will be in accord with the relevant Recommended Standard. Establishing such a standard does not preclude other provisions which a member may develop. o Whenever a member establishes a CCSDS-related standard, that member will provide other CCSDS members with the following information: -- The standard itself. -- The anticipated date of initial operational capability. -- The anticipated duration of operational service. o Specific service arrangements shall be made via memoranda of agreement. Neither this Recommended Standard nor any ensuing standard is a substitute for a memorandum of agreement. No later than five years from its date of issuance, this Recommended Standard will be reviewed by the CCSDS to determine whether it should: (1) remain in effect without change; (2) be changed to reflect the impact of new technologies, new requirements, or new directions; or (3) be retired or canceled. In those instances when a new version of a Recommended Standard is issued, existing CCSDS- related member standards and implementations are not negated or deemed to be non-CCSDS compatible. It is the responsibility of each member to determine when such standards or implementations are to be modified. Each member is, however, strongly encouraged to direct planning for its new standards and implementations towards the later version of the Recommended Standard. CCSDS 401 B Page ii July 2011 CCSDS RECOMMENDATIONS FOR RADIO FREQUENCY AND MODULATION SYSTEMS Earth Stations and Spacecraft FOREWORD This document, which is a set of technical Recommendations prepared by the Consultative Committee for Space Data Systems (CCSDS), is intended for use by participating space Agencies in their development of Radio Frequency and Modulation systems for Earth stations and spacecraft. These Recommendations allow implementing organizations within each Agency to proceed coherently with the development of compatible Standards for the flight and ground systems that are within their cognizance. Agency Standards derived from these Recommendations may implement only a subset of the optional features allowed by the Recommendations herein, or may incorporate features not addressed by the Recommendations. In order to establish a common framework within which the Agencies may develop standardized communications services, the CCSDS advocates adoption of a layered systems architecture. These Recommendations pertain to the physical layer of the data system. Within the physical layer, there are additional layers covering the technical characteristics, policy constraints, and procedural elements relating to communications services provided by radio frequency and modulation systems. Recommendations contained in this document have been grouped into separate sections representing technical, policy, and procedural matters. These Recommendations for Radio Frequency and Modulation Systems, Part 1: Earth Stations and Spacecraft, were developed for conventional near-Earth and deep-space missions having moderate communications requirements. Part 2 will be concerned with data relay satellites and will address the needs of users requiring services not provided by the Earth stations covered in this document. The CCSDS will continue to develop Recommendations for Part 1: Earth Stations and Spacecraft, to ensure that new technology and the present operating environment are reflected. New Recommendations for Part 1, which are developed in the future, will utilize the same format and be designed to be inserted into this book. Holders of this document should make periodic inquiry of the CCSDS Secretariat, at the address on page i, to make sure that their book is fully current. Through the process of normal evolution, it is expected that expansion, deletion, or modification to individual Recommendations in this document may occur. This document is therefore subject to CCSDS document management and change control procedures which are defined in reference [1]. Current versions of CCSDS documents are maintained at the CCSDS Web site: http://www.ccsds.org/ Questions relating to the contents or status of this document should be addressed to the CCSDS Secretariat at the address indicated on page i. CCSDS 401 B Page iii July 2011
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