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IEC 61108-5 - Maritime navigation and radiocommunication equipment and systems – Global navigation satellite systems (GNSS) – Part 5: BeiDou navigation satellite system (BDS) – Receiver equipment – Performance requirements, methods of testing and required test results
March 1, 2020 - IEC

This part of IEC 61108 specifies the minimum performance requirements, methods of testing and required test results for BDS shipborne receiver equipment, based on IMO resolution MSC.379(93), which uses the signals from the BeiDou navigation satellite system in order to determine position. It...

STARS AND SPACE WITH MATLAB APPS (WITH COMPANION MEDIA PACK)
May 19, 2020 - WSPC

Recent advances in the understanding of star formation and evolution have been impressive and aspects of that knowledge are explored in this volume. The black hole stellar endpoints are studied and geodesic motion is explored. The emission of gravitational waves is featured due to their very recent...

EUROCAE ED 242 - MINIMUM AVIATION SYSTEM PERFORMANCE STANDARD FOR AMS(R)S DATA AND VOICE COMMUNICATIONS SUPPORTING REQUIRED COMMUNICATIONS PERFORMANCE (RCP) AND REQUIRED SURVEILLANCE PERFORMANCE (RSP)
March 1, 2020 - EUROCAE

OBJECTIVE AND SCOPE This document contains Minimum Aviation System Performance Standards (MASPS) for Aeronautical Mobile Satellite (Route) Services (AMS(R)S) that provide safety communications to aircraft in airspace where 1) procedural separation is applied or 2) ATS surveillance services...

ITU-R S.2131 - Method for the determination of performance objectives for satellite hypothetical reference digital paths using adaptive coding and modulation
September 1, 2019 - ITU-R

The use of adaptive coding and modulation (ACM) allows maintaining a satellite connection in spite of degradation due to propagation but at lower throughput rates. This Recommendation provides a method for determining the performance objectives for satellite communication systems...

ITU-R P.681 - Propagation data required for the design systems in the land mobile-satellite service
August 1, 2019 - ITU-R

This Recommendation predicts the various propagation parameters needed in planning systems in the land mobile-satellite service (LMSS).

GMW16227 - OnStar Mono Mix Performance Evaluation Procedure
February 1, 2020 - GMW

Purpose. To describe the procedures for evaluating the OnStar Mono Mix settings and determining the delta values for Mono Mix. The delta value is the difference between the OnStar volume level and the radio source (Amplitude Modulation (AM), Frequency Modulation (FM) or Satellite radio brand...

ITU-R SA.1161 - Sharing and coordination criteria for data transmission systems in the Earth exploration-satellite and meteorological-satellite services using satellites in geostationary orbit
August 1, 2019 - ITU-R

The purpose of this Recommendation is to provide sharing and coordination criteria for data transmission links for GSO satellites in the Earth exploration-satellite and meteorological-satellite services.

ITU-R SA.1027 - Sharing criteria for space-to-Earth data transmission systems in the Earth exploration-satellite and meteorological-satellite services using satellites in low-Earth orbit
August 1, 2019 - ITU-R

This Recommendation provides sharing criteria for space-to-Earth transmissions from satellites in low-Earth orbit applying to both the Earth exploration-satellite and meteorological-satellite services.

ARINC 791P1 - MARK I AVIATION KU-BAND AND KA-BAND SATELLITE COMMUNICATION SYSTEM PART 1 PHYSICAL INSTALLATION AND AIRCRAFT INTERFACES
September 19, 2019 - ARINC

Purpose of this Characteristic This standard sets forth the desired characteristics of Aviation Ku-band Satellite Communication (Satcom) and Ka-band Satcom Systems intended for installation in all types of commercial air transport aircraft. The intent of this characteristic is to provide...

DS/CLC/TR 50173-99-2 - Information technology – Implementation of BCT applications using cabling in accordance with EN 50173-4
March 24, 2020 - DS

This document describes the following: a) the functional elements and structure of the cabling, external to homes, supporting community antenna television (CATV) and master antenna television/satellite master antenna television (MATV/SMATV) networks in accordance with EN 60728 1; b) the...

Modern Land Drainage Planning, Design and Management of Agricultural Drainage Systems
May 20, 2020 - CRC

Modern Land Drainage 2nd edition is a fully revised and updated edition of the 2004 edition. Modern Land Drainage describes traditional drainage formulas (Hooghoudt, Kirkham, Donnan, Ernst, Glover-Dumm) for rainfed agriculture in the humid temperature zone. Significant parts are devoted to drainage...

SMD 5962-99617 - MICROCIRCUIT, LINEAR, RADIATION HARDENED, FULL BRIDGE N-CHANNEL FET DRIVER, MONOLITHIC SILICON
February 11, 2020 - DOD

Scope. This drawing documents three product assurance class levels consisting of high reliability (device class Q), space application (device class V) and for appropriate satellite and similar applications (device class T). A choice of case outlines and lead finishes are available and are...

ITU-R SA.1164 - Sharing and coordination criteria for service links in data collection systems using GSO satellites in the Earth exploration-satellite and meteorological-satellite services
August 1, 2019 - ITU-R

This Recommendation provides the sharing and coordination criteria to protect service links for data collection systems in the Earth exploration-satellite and meteorological-satellite services using the aggregate interference criteria given in Recommendation ITU-R SA.1163.

SMD 5962-02511 - MICROCIRCUIT, LINEAR, RADIATION HARDENED, HIGH SPEED, DUAL OUTPUT PULSE WIDTH MODULATOR WITH SEU PROTECTION, MONOLITHIC SILICON
January 22, 2020 - DOD

Scope. This drawing documents three product assurance class levels consisting of high reliability (device class Q), space application (device class V) and for appropriate satellite and similar applications (device class T). A choice of case outlines and lead finishes are available and are...

NFPA 76 - Standard for the Fire Protection of Telecommunications Facilities
January 1, 2020 - NFPA

This standard provides requirements for fire protection of telecommunications facilities, including landline, cable, wireless, and satellite telecommunication services such as telephone/voice, voice over internet protocol (VoIP), internet, data, and video transmission that are rendered to...

SMD 5962-96663 - MICROCIRCUIT, DIGITAL-LINEAR, RADIATION HARDENED CMOS, QUAD DIFFERENTIAL LINE DRIVER, MONOLITHIC SILICON
January 17, 2020 - DOD

Scope. This drawing documents three product assurance class levels consisting of high reliability (device class Q), space application (device class V) and for appropriate satellite and similar applications (device class T). A choice of case outlines and lead finishes are available and are...

SMD 5962-00520 - MICROCIRCUIT, DIGITAL-LINEAR, RADIATION HARDENED, 8-CHANNEL SOURCE DRIVER, MONOLITHIC SILICON
January 14, 2020 - DOD

Scope. This drawing documents three product assurance class levels consisting of high reliability (device class Q), space application (device class V) and for appropriate satellite and similar applications (device class T). A choice of case outlines and lead finishes are available and are...

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