synchronous spectrum

synchronous spectrum, Total:200 items.

The international standard classification for "synchronous spectrum" includes: Belt drives and their components , Flanges, couplings and joints , Engine block and internal components , Equipment for the chemical industry , Cable or rope drives and their components , Textile machinery , Clocks .

The Chinese standard classification for "synchronous spectrum" includes: Chain drive, belt drive and key joint , Pesticide midbody , Machinery for rubber and plastic , Rubber tube, rubber belt and tape , Textile machinery and apparatus in general , Telecommunication equipment installation engineering , Horology , Sewing machine .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 37203-2018 Synchronous belt drives—Belts with AT trapezoidal profile system
GB/T 28775-2012 Synchronous belt drives - Metric pitch - Trapezoidal toothed synchronous pulleys
GB/T 10414-2017 Synchronous belt drives-Automotive synchronous pulleys
GB 12734-2003 Automotive synchronous belts
GB/T 12734-2003 Automotive synchronous belt
GB/T 10716-2012 Synchronous belt drives - Automotive belts - Determination of physical properties
GB/T 37205-2018 Synchronous belt drives—Pulleys with AT trapezoidal profile system
GB/T 10414.2-2002 Belt drives-Synchronous belt drives-Automotive pulleys
GB/T 13487-2025 Timing belt drive - general timing belt for general drive applications
GB/T 26502.4-2011 Synchronous belt grinding machine
GB/T 24619-2021 Synchronous belt drives - Curvilinear profile systems　G, H, R and S belts and pulleys
GB/T 11361-1989 Synchronous belt drives-Pulleys
GB/T 13487-2002 Synchronous belts for general drive
GB/T 11616-2013 Synchronous Belt Drives - Belts with Pitch Codes - MXL, XXL, XL, L, H, XH and XXH - Synchronous Belt Dimensions
GB/T 28774-2021 Synchronous belt drives—Belts with T trapezoidal profile system
GB/T 12734-2017 Synchronous belt drives-Automotive synchronous belts
GB/T 6931.3-1986 Synchronous belt drives; Terminology
GB/T 28774-2012 Synchronous belt drives - Metric pitch - Trapezoidal toothed synchronous belts
GB/T 11616-1989 Synchronous belts--Dimensions
GB/T 28775-2021 Synchronous belt drives - Pulley with T trapezoidal profile system

Professional Standard - Textile

FZ/T 90042.5-1992 Synchronous belt for synchronous belt drive for textile machinery
FZ/T 90042.3-1992 Synchronous belt drive for textile machinery - dimension of high torque synchronous belt wheel
FZ/T 90042.2-1992 Synchronous belt drive for textile machinery - dimension of high torque synchronous belt

Taiwan Provincial Standard of the People's Republic of China

CNS 13683-1996 Synchronous Multiplexing Structure
CNS 10313-1983 Synchros
CNS 13988-1997 Synchronous digital hierarchy management

Group Standards of the People's Republic of China

T/TCMCA 0032-2024 Synchronous Belt Test Method for Synchronous Belts Used in Door Systems of Urban Rail Transit Equipment
T/ZZB 1245-2019 Automotive synchronous belts
T/QME 0010-2023 Energy storage virtual synchronous machine
T/TCMCA 0031-2024 Timing Belt Timing Belt for Subway Equipment Vehicle Doors
T/ZZB 2190-2021 Arc teeth synchronous belt

Professional Standard - Post and Telecommunication

YD/T 1229.2-2010 Technical requirements for mobile terminal data synchronization Part2: Data synchronization protocol
YD/T 2676-2013 Technical requirement for access network - PON system with synchronous frequency and time
YD/T 3012-2016 Technical requirements for access network一Frequency and time synchronization for DSL system
YD/T 5090-2000 Acceptance Standards of Synchronization Equipment Installation Project for Digital Synchronization Network

Professional Standard - Energy and Power Planning

DL/T 1100.3-2018 Time synchronism systems of power system-Part 3:Technical specifications for time synchronization based on SDH

Professional Standard - Light Industry

QB/T 4054-2019 Time synchronized systems
QB/T 4054-2010 Time synchronized systems
QB/T 3548-1999 Sewing Machine - Synchronous Belt

Professional Standard - Building Materials

JC/T 660-1997 Synchronous strip cutting machines

State Grid Corporation of China

Q/GDW 1919-2013 Technical Specifications for Time Synchronization Based on Digital Synchronization Network Frequency Signals

Professional Standard - Machinery

JB/ZQ 4789-2006 TDG synchronous electric cylinder
JB/T 3585.1-1996 0

Military Standard of the People's Republic of China-General Armament Department

GJB 10169-2021 Sync/Digital, Solving/Digital, Digital/Sync, Digital/Solving Converter Test Methods

International Telecommunication Union (ITU)

ITU-T Q.278-1980 Synchronization
ITU-T Q.278-1976 Synchronization
ITU-T Q.278-1984 Synchronization
ITU-R S.1591-2002 Sharing of inter-satellite link bands around 23 32.5 and 64.5 GHz between non-geostationary/geostationary inter-satellite links and geostationary/geostationary inter-satellite links
ITU-T G.781.1-2025 Synchronization layer functions for packet-based synchronization
ITU-R S.1591 FRENCH-2002 Sharing of inter-satellite link bands around 23, 32.5 and 64.5 GHz between non-geostationary/geostationary inter-satellite links and geostationary/geostationary inter-satellite links
ITU-T G.781.1-2022 Synchronization layer functions for packet-based synchronization
ITU-R TF.685 FRENCH-1990 INTERNATIONAL SYNCHRONIZATION OF UTC TIME SCALES SYNCHRONISATION INTERNATIONALE DES 蒀HELLES DE TEMPS UTC
ITU-R S.1591 SPANISH-2002 Sharing of inter-satellite link bands around 23, 32.5 and 64.5 GHz between non-geostationary/geostationary inter-satellite links and geostationary/geostationary inter-satellite links
ITU-R TF.685 SPANISH-1990 INTERNATIONAL SYNCHRONIZATION OF UTC TIME SCALES SINCRONIZACI覰 INTERNACIONAL DE LAS ESCALAS DE TIEMPO UTC
ITU-T G.781 AMD 1-2020 Synchronization layer functions for frequency synchronization based on the physical layer
ITU-T G.781-2020 Synchronization layer functions for frequency synchronization based on the physical layer
ITU-T G Suppl. 68-2020 Synchronization OAM requirements
ITU-T SERIES G SUPP 68-2020 Synchronization OAM requirements
ITU-T G.781-2024 Synchronization layer functions for frequency synchronization based on the physical layer
ITU-T G.781-1999 Synchronization Layer Function Series G: Transmission Systems and Media, Digital Systems and Networks Digital Transmission Systems - Terminal Equipments - Principal Characteristics of Multiplexing Equipment for the Synchronous Digital Hierarchy Group 15;
ITU-T G.781-2008 Synchronization layer functions (Study Group 15)
ITU-T G.781 CORR 1-2009 Synchronization layer functions Corrigendum 1 (Study Group 15)
ITU-T X.52 FRENCH-1988 METHOD OF ENCODING ANISOCHRONOUS SIGNALS INTO A SYNCHRONOUS USER BEARER
ITU-T X.52-1984 Method of encoding anisochronous signals into a synchronous user bearer
ITU-T X.52-1980 Method of encoding anisochronous signals into a synchronous user bearer
ITU-T G.709-1988 Synchronous multiplexing structure
ITU-T X.52-1988 METHOD OF ENCODING ANISOCHRONOUS SIGNALS INTO A SYNCHRONOUS USER BEARER
ITU-T X.520 CORR 1-2008 Information technology - Open Systems Interconnection - The Directory: Selected attribute types Technical Corrigendum 1 Study Group 17
ITU-R S.1523 SPANISH-2001 Methodology for performing parametric evaluation studies of interference sensitivity for geostationary-satellite orbit fixed-satellite service systems sharing spectrum in bands above 10 GHz
ITU-T O.162-1984 Specification for an instrument to monitor the frame alignment signal of frame structures (frame alignment signal monitor)

German Institute for Standardization

DIN 7721-1:1989-06 Synchronous belt drives, metric pitch; synchronous belts
DIN ISO 5294:1991-05 Synchronous belt drives; Pulleys
DIN 7721-2:1989-06 Synchronous belt drives, metric pitch; tooth space profile of synchronous pulleys
DIN 7721-1:1989 Synchronous belt drives, metric pitch; synchronous belts
DIN EN 300462-4-1:2000-06 Transmission and Multiplexing (TM) - Generic requirements for synchronization networks - Part 4-1: Timing characteristics of slave clocks suitable for synchronization supply to Synchronous Digital Hierarchy (SDH) and Plesiochronous Digital Hierarchy (P...
DIN 7721-2:1989 Synchronous belt drives, metric pitch; tooth space profile of synchronous pulleys

Association Francaise de Normalisation

NF L70-510:1972 Synchronous machines.
NF E24-206:2006 Synchronous belt drives - Vocabulary.
NF ISO 5288:2018 Transmissions synchrones par courroies - Vocabulaire
NF E24-302:2013 Synchronous belt drives - Pulleys
NF E24-206*NF ISO 5288:2018 Synchronous belt drives - Vocabulary
NF Z85-462-4-1*NF EN 300462-4-1:2000 Transmission and Multiplexing (TM) - Generic requirements for synchronization networks - Part 4-1 : timing characteristics of slave clocks suitable for synchronization supply to Synchronous Digital Hierarchy (SDH) and Plesiochronous Digital Hierarchy (PDH

Alliance of Telecommunications Industry Solutions （ATIS)

ATIS 0900105.09-2013 Synchronous Optical Network (SONET) - Network Timing and Synchronization
T1.105.09-1996 Synchronous Optical Network (SONET) - Network Timing and Synchronization
0900105.09-2013 Synchronous Optical Network (SONET) – Network Timing and Synchronization
T1.TR.33-1994 Synchronization Network Management Using Synchronization Status Messages
ATIS T1.TR.33-1994 Synchronization Network Management Using Synchronization Status Messages
T1.TR.36-1994 A Comparison of SONET (Synchronous Optical NETwork) and SDH (Synchronous Digital Hierarchy)
ATIS T1.TR.36-1994 A Comparison of SONET (Synchronous Optical NETwork) and SDH (Synchronous Digital Hierarchy)
0900105.09-1996 Synchronous Optical Network (SONET) – Network Element Timing and Synchronization (Formerly T1.105.09)
ATIS 0900004-2013 Intra-Office Synchronization Architecture
0900101-2013 Synchronization Interface Standard
T1.TR.81-2003 Synchronization Network Architecture
ATIS 0900101-2013 Synchronization Interface Standard
0900004-2013 Intra-Office Synchronization Architecture
0900101-2006 Synchronization Interface Standard
0900001-2007 Synchronization of Packet Networks

American National Standards Institute （ANSI)

ANSI/ATIS 0900105.09-2013 Synchronous Optical Network (SONET) - Network Timing and Synchronization
ANSI T1.105.09-1996 Telecommunications – Synchronous Optical Network (SONET) – Network Element Timing and Synchronization
ANSI/ATIS 0900101-2013 Synchronization Interface Standard
ANSI T1.101-1999 See ATIS T1.101

Society of Automotive Engineers (SAE)

SAE ARP461-1955 Synchros
SAE ARP461B Synchros
SAE ARP461A-1959 SYNCHROS
SAE ARP461B-2008 SYNCHROS
SAE ARP461 Synchros
SAE ARP461B-1963 Synchros
SAE ARP461A Synchros
SAE AS20708 Synchros, General Specification For
SAE AS20708C Synchros, General Specification For
SAE AS20708B Synchros, General Specification For
SAE AS20708A Synchros, General Specification For
SAE ARINC407-1-1961 ARINC SYNCHRO SYSTEM MANUAL
SAE AS20708B-2014 Synchros, General Specification For

Japanese Industrial Standards Committee (JISC)

JIS C 4906:1991 Synchros
JIS B 1859:2009 Synchronous belt drives -- Vocabulary
JIS B 1859:2020 Synchronous belt drives -- Vocabulary

Korean Agency for Technology and Standards (KATS)

KS B 1347-2009 Synchronizer ring
KS B 1347-2013 Synchronizer ring
KS C 4211-2002 SYNCHROS
KS C 4211-1982 SYNCHROS
KS C 4213-1992(1997) HYSTERESIS SYNCHRONOUS MOTOR
KS C 4213-1987 HYSTERESIS SYNCHRONOUS MOTOR
KS B ISO 5288-2004(2019) Synchronous belt drives－Vocabulary
KS B ISO 5288-2024 Synchronous belt drives－Vocabulary
KS B 1420-1998(2003) SYNCHRONOUS BELT DRIVES-PULLEYS
KS B ISO 5288-2019 Synchronous belt drives－Vocabulary

Associação Brasileira de Normas Técnicas

ABNT P-MB-470-1969 Sync devices

Czech Standards Institute (UNMZ)

CSN 35 0200-1970 Synchronous machines
CSN 35 0032-1984 Rating plates for synchronous machines
CSN ON 35 0202-1963 Testing of synchronous motors

British Standards Institution (BSI)

BS PD IEC TS 62312-2:2018 Guideline for synchronization of audio and video-Methods for synchronization of audio and video systems
PD IEC TS 62312-2:2018 Guideline for synchronization of audio and video. Methods for synchronization of audio and video systems
BS 472:1932 Mains-operated synchronous clocks
BS ISO 5294:2013 Synchronous belt drives. Pulleys
BS 4548:1970 Specification for synchronous belt drives
BS ISO 5288:2017 Synchronous belt drives. Vocabulary
BS ISO 5294:2012 Synchronous belt drives. Pulleys
BS ISO 5288:2024 Synchronous belt drives. Vocabulary
BS DD IEC/TS 62312-2:2007 Guideline for synchronization of audio and video - Methods for synchronization of audio and video systems

American Society for Testing and Materials (ASTM)

ASTM E2143-01(2013) Standard Test Method for Using Field-Portable Fiber Optics Synchronous Fluorescence Spectrometer for Quantification of Field Samples for Aromatic and Polycyclic Aromatic Hydrocarbons
ASTM E2143-01(2021) Standard Test Method for Using Field-Portable Fiber Optics Synchronous Fluorescence Spectrometer for Quantification of Field Samples for Aromatic and Polycyclic Aromatic Hydrocarbons

United States Navy

NAVY MIL-S-16104 B (1)-1990 SYNCHROSCOPE
NAVY MIL-S-16104 B-1983 SYNCHROSCOPE
NAVY QPL-AS20708-QPD-2012 Synchros, General Specification for
NAVY MIL-A-15344 J-1963 AMPLIFIER, SYNCHRO SIGNAL
NAVY MIL-A-15344 J (2)-1990 AMPLIFIER, SYNCHRO SIGNAL
NAVY QPL-AS20708-2012 Synchros, General Specification for
NAVY MIL-S-28856 A-1982 SYNCHRONIZER, VIDEO, SN-501/UPX

International Organization for Standardization (ISO)

ISO/DIS 17396:2023 Synchronous belt drives
ISO/DIS 12046:2024 Synchronous belt drives
ISO 10565:1998 Oilseeds - Simultaneous determination of oil and water contents - Method using pulsed nuclear magnetic resonance spectrometry
ISO 5288:2024 Synchronous belt drives - Vocabulary
ISO 5294:2012 Synchronous belt drives - Pulleys
ISO 5294:1989 Synchronous belt drives; pulleys
ISO 10632:2000 Oilseed residues - Simultaneous determination of oil and water contents - Method using pulsed nuclear magnetic resonance spectroscopy

Austrian Standards

ONORM ISO 5288:1986 Synchronous belt drives; vocabulary Transmissions synchrones par courroies; vocabulaire

VMEbus International Trade Association (VITA)

VITA 1.5-2003 2eSST Source Synchronous Transfer

Internet Engineering Task Force (IETF)

RFC 7888-2016 IMAP4 Non-synchronizing Literals
RFC 2088-1997 IMAP4 non-synchronizing literals
RFC 4842-2007 Synchronous Optical Network/Synchronous Digital Hierarchy (SONET/SDH) Circuit Emulation over Packet (CEP)
RFC 6051-2010 Rapid Synchronisation of RTP Flows

Defense Logistics Agency

DLA MS17183 REV B (1)-2013 CLAMP ASSEMBLY (SYNCHRO)

Ente Nazionale Italiano di Unificazione

UNI 8103:1980 Automotive synchronous pulleys.
UNI ISO 5294:1991 Synchronous belt drives. Pulleys.
UNI 9265:1988 Synchronous belt drives. Terminology.

Association of German Mechanical Engineers

VDI/VDE 3680-2002 Control of synchronous machines
VDI/VDE 3680-2000 Control of synchronous machines

American Petroleum Institute (API)

API STD 546-2022 Brushless synchronous machine

European Telecommunications Standards Institute (ETSI)

ETSI PRETS 300 462-4-1998 Transmission and Multiplexing (TM); Generic Requirements for Synchronization Networks; Part 4: Timing Characteristics of Slave Clocks Suitable for Synchronization Supply to Synchronous Digital Hierarchy (SDH) and Plesiochronous Digital Hierarchy (PDH) Equ
ETSI PRETS 300 462-4-1997 Transmission and Multiplexing (TM); Generic Requirements for Synchronization Networks; Part 4: Timing Characteristics of Slave Clocks Suitable for Synchronization Supply to Synchronous Digital Hierarchy (SDH) and Plesiochronous Digital Hierarchy (PDH) Equ
ETSI EN 300 462-4-2 V1.1.1 (1999-12)-1999 Transmission and Multiplexing (TM); Generic requirements for synchronization networks; Part 4-2: Timing characteristics of slave clocks suitable for synchronization supply to Synchronous Digital Hierarchy (SDH) and Plesiochronous Digital Hierarchy (PDH...
ETSI EN 300 462-4-1-1998 Transmission and Multiplexing (TM); Generic Requirements for Synchronization Networks; Part 4-1: Timing Characteristics of Slave Clocks Suitable for Synchronization Supply to Synchronous Digital Hierarchy (SDH) and Plesiochronous Digital Hierarchy (PDH) E
ETSI EN 300 462-4-2-1999 Transmission and Multiplexing (TM); Generic requirements for synchronization networks; Part 4-2: Timing characteristics of slave clocks suitable for synchronization supply to Synchronous Digital Hierarchy (SDH) and Plesiochronous Digital Hierarchy (PDH...

U.S. Air Force

AIR FORCE MIL-I-27247 C NOTICE 1-1997 INDICATOR, TEMPERATURE, SYNCHRO
AIR FORCE MIL-I-27247 C-1985 INDICATOR, TEMPERATURE, SYNCHRO
AIR FORCE MIL-I-27247 C VALID NOTICE 1-2008 Indicator, Temperature, Synchro

Spanish Association for Standardization (UNE)

UNE-EN 301155 V1.1.1:2021 Synchronous Digital Hierarchy (SDH);Unidirectional performance monitoring for the network element view; (Endorsed by Asociación Española de Normalización in October of 2021.)
AENOR UNE 18160:1985 Synchronous belt transmissions. Pulleys.

The Directorate General of Specifications and Metrology (DGSM)

OS GSO ISO 5288:2015 Synchronous belt drives -- Vocabulary

GCC Standardization Organization

GSO ISO 5288:2015 Synchronous belt drives -- Vocabulary
GSO ISO 9010:2007 Synchronous belt drives -- Automotive belts

Aeronautical Radio Inc.

ARINC 407-1 PART 8-1961 Present Practice on Synchro CT Standardization

Argentine Institute of Standardization

IRAM 2151-1960 Thermal test of synchronizer
IRAM 2153-1962 Magnetic measurement of synchronizer

GM North America

GM 9985133-1996 Oil, Transmission (Synchromesh)

GM Europe

GME L-6-54-2002 Fluctuation on the back of timing belt

National Standardisation Body (ASRO)

STAS 12918/1-1990 Synchronous belt drives Terminology

International Electrotechnical Commission (IEC)

TS 62312-2-2007 Guideline for synchronization of audio and video – Part 2: Methods for synchronization of audio and video systems (Edition 1.0)
TS 62312-2-2018 Guideline for synchronization of audio and video - Part 2: Methods for synchronization of audio and video systems (Edition 2.0)
TS 62312-2 (STANDARD + REDLINE)-2018 Guideline for synchronization of audio and video – Part 2: Methods for synchronization of audio and video systems (Edition 2.0)

Danish Standards Foundation

DS/EN 300462-4-1:2003 Transmission and Multiplexing (TM); Generic requirements for synchronization networks; Part 4-1: Timing characteristics of slave clocks suitable for synchronization supply to Synchronous Digital Hierarchy (SDH) and Plesiochronous Digital Hierarchy (PDH) e
DS/EN 300462-4-2 V1.1.1:2000 Transmission and Multiplexing (TM); Generic requirements for synchronization networks; Part 4-2: Timing characteriztics of slave clocks suitable for synchronization supply to Synchronous Digital Hierarchy (SDH) and Plesiochronous Digital Hierarchy (PDH) e

Lithuanian Standards Office

LST EN 300 462-4-1 V1.1.1-2005 Transmission and Multiplexing (TM); Generic requirements for synchronization networks; Part 4-1: Timing characteristics of slave clocks suitable for synchronization supply to Synchronous Digital Hierarchy (SDH) and Plesiochronous Digital Hierarchy (PDH) e