seven band

seven band, Total:71 items.

The international standard classification for "seven band" includes: Electronic tubes , Optical equipment , Geology. Meteorology. Hydrology .

The Chinese standard classification for "seven band" includes: Technical management , Microwave tube , Magnifier and microscope , Meteorology .

Professional Standard - Agriculture

838药典二部-2015 Part 1 Seven Drawings of Acarbose
4兽药产品说明书范本第二册-2013 Two paintings twenty seven eight seven make up
840药典二部-2015 Part 1 Seven-drawing Acarbose Capsules
839药典二部-2015 Part 1 Seven-painted Acarbose Tablets
891药典二部-2020 Part 1 Seven-painted Acarbose Tablets
2163药典二部-2010 Part II Seventeen Drawings of Carbomer
890药典二部-2020 Part 1 Seven Drawings of Acarbose
892药典二部-2020 Part 1 Seven-drawing Acarbose Capsules

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence

GJB 1947-1994 General specification for two-waveband radio station of short wave and ultra shortwave
GJB 6459-2008 Measurement of return loss for 1000-1100 nanometer wavelength fiber devices

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

GJB 7356-2011 Radiometric calibration methods for spaceborne sensors at visible to shortwave infrared spectrum
GJB 8786-2015 Measurement method of return loss of optical fiber devices in the 1000nm~1100nm band
GJB 2037-1994 Specifications for spaceborne C-band traveling wave tube amplifiers

Professional Standard - Electron

SJ 20527.5-2002 Microwave assembly Detail specification for model WFK170018 SP7T switch
SJ/T 10028-1991 XFG-7 high frequency signal generator

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

GB/T 42742-2023 Technical requirements for L band 75kW continuous wave magnetron
GB/T 43847-2024 Optics and photonics—Spectral bands

中国气象局

QX/T 524-2019 X-band Doppler weather radar
QX/T 629-2021 P-band wind profiler radar
QX/T 463-2018 S-band Doppler weather radar
QX/T 461-2018 C-band Doppler weather radar
QX/T 348-2016 X-band digital weather radar
QX/T 608-2021 Passive phased array L-band wind profile radar

Hebei Provincial Standard of the People's Republic of China

DB1331/T 065-2023 Xiongan New Area E-band Microwave Engineering Construction Specifications

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

JJF 1660-2017 Calibration Specification for Wide-band Irradiance Meters

Professional Standard - Post and Telecommunication

YD/T 4370-2023 Technical requirements for optical wavelength division multiplexing (WDM) systems in extended C band

Group Standards of the People's Republic of China

T/CASME 638-2023 X-band high-performance forest fire monitoring radar
T/HEBQIA 211-2023 TDS-100 pipe segment ultrasonic flow meter
T/CSTM 00751-2022 Measurement of dielectric properties of solid-state dielectric materials in microwave frequency range—The closed cavity method

International Telecommunication Union (ITU)

ITU-R REPORT BS.1058-1986 Minimum AF and RF signal-to-noise ratio required for broadcasting in band 7 (HF)
ITU-R OPINION 15-3-1974 Broadcasting in the 26 MHz Band
ITU-R BO.2016-1997 BSS Systems for the 40.5-42.5 GHz Band
ITU-R REPORT M.929-2-1990 Compatibility between the broadcasting service in the band of about 87-108 MHz and the aeronautical services in the band 108-136 MHz
ITU-R PI.1059-1994 (WITHDRAWN) Method for Predicting Sky-Wave Field Strength in the Frequency Range 1 605 to 1 705 kHz

GSO

GSO IEC 61260-1:2014 Electroacoustics - Octave-band and fractional-octave-band filters-Part 1: Specifications

Society of Automotive Engineers (SAE)

SAE ARINC792-1-2022 SECOND-GENERATION KU-BAND AND KA-BAND SATELLITE COMMUNICATION SYSTEM
SAE ARINC792-2018 SECOND-GENERATION KU-BAND AND KA-BAND SATELLITE COMMUNICATION SYSTEM
SAE ARINC791P1-3-2019 MARK I AVIATION KU-BAND AND KA-BAND SATELLITE COMMUNICATION SYSTEM PART 1 PHYSICAL INSTALLATION AND AIRCRAFT INTERFACES
SAE ARINC791P1-2-2014 MARK 1 AVIATION KU-BAND AND KA-BAND SATELLITE COMMUNICATION SYSTEM PART 1 PHYSICAL INSTALLATION AND AIRCRAFT INTERFACES
SAE ARINC791P2-1-2014 MARK I AVIATION KU-BAND AND KA-BAND SATELLITE COMMUNICATION SYSTEM PART 2 ELECTRICAL INTERFACES AND FUNCTIONAL EQUIPMENT DESCRIPTION

SCC

ETSI GR mWT 015-2017 Frequency Bands and Carrier Aggregation Systems; Band and Carrier Aggregation
MIL MIL-S-29594-1992 SPECTACLES, AVIATOR'S, SEVEN WAVELENGTH LASER EYE PROTECTIVE
MIL MIL-C-85579-1983 COUNTERMEASURES SET, B BAND
MIL MIL-V-29591-1992 VISOR ASSEMBLY, AVIATOR'S SEVEN WAVELENGTH LASER PROTECTIVE, GENERAL SPECIFICATION FOR
MIL MIL-DTL-25708F-2008 Antennas, Blade, L-Band, General Specification for
MIL MIL-V-29591/2-1992 VISOR ASSEMBLY, AVIATOR'S, SEVEN WAVELENGTH LASER PROTECTIVE, EEU-9/P
MIL MIL-V-29591/1-1992 VISOR ASSEMBLY, AVIATOR'S, SEVEN WAVELENGTH LASER PROTECTIVE, EEU-8/P
ETSI GR mWT 010-2018 3D RayTracing Interference Analysis in V-Band
MIL MIL-DTL-25707F-2008 Antenna, Flush Mount, L-Band, General Specification for
MIL MIL-DTL-25707G-2015 Antenna, Flush Mount, L-Band, General Specification for

ETSI - European Telecommunications Standards Institute

GR MWT 015-2017 Frequency Bands and Carrier Aggregation Systems; Band and Carrier Aggregation (V1.1.1)
GS MWT 004-2016 millimetre Wave Transmission (mWT); V-band street level interference analysis (V1.1.1)

German Institute for Standardization

DIN 40015:1985 Frequency and wave bands

Korean Agency for Technology and Standards (KATS)

KS C 6607-1971(2013) Rectangular waveguides and their flanges used in 9000 MHz band
KS C 6608-1982(2013) RECTANGULAR WAVEGUIDE AND FLANGES USED IN 4000MHZ BAND
KS C 6610-1973(2013) Rectangular wave-guides and their flanges used in 6000 MHz band
KS C 6606-1971(2013) Rectangular waveguides and their flanges used in 3000MHz band

HU-MSZT

MSZ KGST 249-1976 Text input mechanical band

United States Navy

NAVY MIL-V-29591-1992 VISOR ASSEMBLY, AVIATOR'S, SEVEN WAVELENGTH LASER PROTECTIVE, GENERAL SPECIFICATION FOR
NAVY MIL-C-85579-1983 COUNTERMEASURES SET, B-BAND
NAVY MIL-V-29591 NOTICE 1-1997 VISOR ASSEMBLY, AVIATOR'S, SEVEN WAVELENGTH LASER PROTECTIVE, GENERAL SPECIFICATION FOR
NAVY MIL-B-81205-1965 BAND, HANDLING, MK 84 MOD 0 (FOR AQM-37A TARGET)
NAVY MIL-B-81205 VALID NOTICE 1-1987 BAND, HANDLING, MK 84 MOD 0 (FOR AQM-37A TARGET)

Aerospace Industries Association/ANSI Aerospace Standards

AIA/NAS NAS 1411-1969 Band, Marker, Blank (Rev. 2)

Institute of Electrical and Electronics Engineers (IEEE)

IEEE 1128-1998 IEEE Recommended Practice for Radio-Frequency (RF) Absorber Evaluation in the Range of 30 MHz to 5 GHz

Underwriters Laboratories (UL)

UL 1283-2017 UL Standard for Safety Electromagnetic Interference Filters (Seventh Edition)

Aeronautical Radio Inc.

ARINC 791P2-2013 MARK I AVIATION KU-BAND AND KA-BAND SATELLITE COMMUNICATION SYSTEM PART 2 ELECTRICAL INTERFACES

European Telecommunications Standards Institute (ETSI)

ETSI GS MWT 004-2016 millimetre Wave Transmission (mWT); V-band street level interference analysis (V1.1.1)

Defense Logistics Agency

DLA MIL-DTL-25708 F (1)-2012 ANTENNAS, BLADE, L-BAND, GENERAL SPECIFICATION FOR
DLA MIL-DTL-25708 F-2008 ANTENNAS, BLADE, L-BAND, GENERAL SPECIFICATION FOR

GB-REG

REG NASA-LLIS-1861-2010 Lessons Learned ?TWT using WR-34 waveguide for K-band operation