built-in attenuator

built-in attenuator, Total:76 items.

The international standard classification for "built-in attenuator" includes: Test conditions and procedures in general , Optics and optical measurements .

The Chinese standard classification for "built-in attenuator" includes: Radio Measurement , Wave guide coaxial component and accessory , Technical management , Electrical equipment and tool in general , Optical Measurement .

National Metrological Verification Regulations of the People's Republic of China

JJG 737-1997 Verification regulation of 0Hz￣30MHz variable attenuator
JJG(航天) 18-1985 VM-3 Standard Verification Device Attenuator Verification Regulations
JJG 253-1981 Verification Regulation of Calibrating Attenuator by 1-2 Type Attenuation Standard Equipment
JJG 424-1986 Attenuation Calibration Set Type TO7(TO7A)
JJG(邮电) 028-1994 Specification for verification of balanced variable attenuators
JJG 439-1986 Inter Mediate Frequency Precision Waveguide Below Cut -off Attenuator
JJG(铁道) 127-1991 Verification Regulations for Balanced Variable Attenuators
JJG 322-1983 Verification Regulation of Rotory Vane Attenuator
JJG 507-1987 Verification Regulation of Step Attenuators
JJG(航天) 23-1987 ME642A level and attenuation calibration device verification regulations
JJG 387-2005 Coaxial Attenuator

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

GJB 2214-1994 Calibration procedures for resistive attenuators
GJB 2601A-2011 General spcification for fibre optic attenuators
GJB 2601-1996 General specification for fiber optic attenuators
GJB 2601B-2021 General specification for fiber optic attenuators
GJB 10293-2021 General specifications for military optical attenuators
GJB 2214A-2020 Calibration procedures for resistive attenuators

Professional Standard - Electron

SJ 20930-2005 General specification for direct reading rotary vane attenuators
SJ 20343-1993 Electrically controlled attenuator, 3cm waveguide, Military specification for

Professional Standard - Post and Telecommunication

YD 296-1982 Main Technical Requirement for 620khz Attenuator
YD/T 648-1994 Quality grading criteria of 620kHz balanced-type variable attenuator
YD/T 894.1-2010 Technical specification for optical fiber attenuator - Part 1: Fixed optical fiber attenuator
YD/T 894.2-2010 Technical specification for optical fiber attenuator - Part 2: Variable optical attenuator

Group Standards of the People's Republic of China

T/CERS 0003-2018 Testing regulations of performance attenuation on phase-change thermal energy storage unit
T/ZSA 6-2020 Testing regulations of performance attenuation on phase-change thermal energy storage units
T/CNESA 1301-2020 Testing regulations of performance attenuation on phase-change thermal energy storage units

National Metrological Technical Specifications of the People's Republic of China

JJF 1199-2008 Calibration Specification of Optical Attenuator for Telecommunications
JJF 1759-2019 Calibration Specification for Attenuation Calibrators

国家铁路局

TB/T 2845.2-2018 Vehicle Reducer Part 2: Internally Supported Reducer

Taiwan Provincial Standard of the People's Republic of China

CNS 13791-1996 Measuring Methods of Optical Attenuator for Communication

American National Standards Institute （ANSI)

ANSI/SCTE 147-2010 Specification for 75 ohm Inline Attenuators
ANSI/TIA/EIA 78A-1990 Spectral-Attenuation Cutback Measurement for Single-Mode Optical Fibers

RU-GOST R

GOST 8.249-1977 State system of ensuring the uniformity of measurements. Measuring coaxial and waveguide attenuators. Methods and means for verification at 0,1 to 17444megs frequency range

International Telecommunication Union (ITU)

ITU-T L.401-1996 Optical fibre attenuators
ITU-T L.31 FRENCH-1996 Optical Fibre Attenuators

SCC

MIL MIL-A-3933/23C-2009 Attenuators, Fixed, To-5 Configuration, Class IV, Low Power (NO S/S Document)
MIL MIL-A-3933/24C-2014 Attenuators, Fixed, Coaxial Line (SMA Connectors), Bulkhead, Class IV, Low Power
MIL MIL-A-3933/24B-2009 Attenuators, Fixed, Coaxial Line (SMA Connectors), Bulkhead, Class IV, Low Power
BS EN 60869-1:2000 Fibre optic attenuators-Generic specification
MIL MIL-DTL-3933K-2011 Attenuators, Fixed, Space Level, Non-Space Level General Specification for
MIL MIL-DTL-3933L-2014 Attenuators, Fixed, Space Level, Non-Space Level General Specification for
MIL MIL-DTL-3933M-2018 Attenuators, Fixed, Space Level, Non-Space Level General Specification for
DIN EN 180000:1996 Generic specification: Fibre optic attenuators; German version EN 180000:1995
MIL MIL-A-24726/1-1989 ATTENUATOR, FIBER OPTIC, SHIPBOARD, FIXED, CONNECTORIZED, SINGLE-MODE, STAND-ALONE (NO S/S DOCUMENT)
MIL MIL-DTL-24215/9D-2017 Attenuators, Variable (Coaxial), Class 5 (SMA)
BS EN 61300-3-14:1997 Fibre optic interconnecting devices and passive components. Basic test and measurement procedures. Examinations and measurements-Accuracy and repeatability of the attenuation settings of a variable attenuator
BS PD IEC/TR 62627-02:2010 Fibre optic interconnecting devices and passive components-Report of round robin test results on SC plug style fixed attenuators
MIL MIL-A-3933/23B-1985 ATTENUATOR, FIXED, TO-5 CONFIGURATION, CLASS IV, LOW POWER (SUPERSEDING MIL-A-3933/23A)
MIL MIL-DTL-24215D-2010 Attenuators, Variable (Coaxial), General Specification for

Japanese Industrial Standards Committee (JISC)

JIS C 5920:1997 General rules of optical attenuators
JIS C 5920:2005 General rules of optical attenuators
JIS C 5921:2009 Single-mode fiber, pigtailed-style fixed optical attenuators

Korean Agency for Technology and Standards (KATS)

KS C 6902-2001(2021) General rules of optical attenuators
KS C 6902-2001 General rules of optical attenuators
KS C 6902-2001(2016) General rules of optical attenuators
KS C 6902-2021 General rules of optical attenuators

Defense Logistics Agency

DLA MIL-A-3933/23 C-2009 ATTENUATORS, FIXED, TO-5 CONFIGURATION, CLASS IV, LOW POWER
DLA QPL-3933-27-2005 ATTENUATORS, FIXED, GENERAL SPECIFICATION FOR
DLA QPL-3933-QPD-2010 Attenuators, Fixed, General Specification for
DLA QPL-3933-QPD-2012 Attenuators, Fixed, General Specification for
DLA MIL-DTL-24215/9 C VALID NOTICE 2-2012 Attenuators, Variable (Coaxial), Class 5 (SMA)
DLA MIL-DTL-3933 J SUPP 1-2008 ATTENUATORS, FIXED, GENERAL SPECIFICATION FOR
DLA MIL-DTL-3933 J (1)-2010 ATTENUATORS, FIXED GENERAL SPECIFICATION FOR
DLA MIL-DTL-24215 D-2010 ATTENUATORS, VARIABLE (COAXIAL), GENERAL SPECIFICATION FOR
DLA MIL-DTL-3933 J-2008 ATTENUATORS, FIXED GENERAL SPECIFICATION FOR

SE-SIS

SIS SS-IEC 869:1991 Fibre optics — Fibre optic attenuators

CENELEC - European Committee for Electrotechnical Standardization

EN 180000:1995 Generic Specification: Fibre Optic Attenuators

GOST

GOST R 70784-2023 Resistive attenuators. Parameter system
GOST R 70392-2022 Resistive attenuators. Terms and definitions

American Society for Testing and Materials (ASTM)

ASTM E1332-10a Standard Classification for Rating Outdoor-Indoor Sound Attenuation
ASTM E1332-16 Standard Classification for Rating Outdoor-Indoor Sound Attenuation

ITU-R - International Telecommunication Union/ITU Radiocommunication Sector

ITU-R P.676-1-1992 Attenuation by Atmospheric Gases in the Frequency Range 1-350 GHz

British Standards Institution (BSI)

PD IEC/TR 62627-02:2010 Fibre optic interconnecting devices and passive components. Report of round robin test results on SC plug style fixed attenuators

GSO

GSO ASTM E1332:2023 Standard Classification for Rating Outdoor-Indoor Sound Attenuation
BH GSO ASTM E1332:2023 Standard Classification for Rating Outdoor-Indoor Sound Attenuation

Lithuanian Standards Office

LST EN 180101-2002 Generic specification: Fixed fibre optic attenuators