2025-12-5 216.73.216.21
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB 11444.1-1989 Transmitter receiver and ground communication equipment used in domestic satellite communication earth stations--Technical requirements--Part 1:Equipment for frequency division multiplex/frequency modulation 240.0 via email in 1~3 business day valid,,1990-3-1
GB 11444.2-1989 Transmitter receiver and ground communication equipment used in domestic satellite communication earth stations--Technical requirements--Part 2:Single channel per carrier equipment 105.0 via email in 1~3 business day valid,,1990-3-1
GB/T 42557-2023 Technical specifications of electromagnetic environmental protection for radio telescopes 300.0 via email in 1~5 business day valid,,2023-12-1
GB/T 39847-2021 Verification test methods of access satellite network for FSS communication earth station 350.0 via email in 1~3 business day valid,,2021-10-1
JT/T 766.2-2019 Shipborne terminal of BeiDou navigation satellite system-Part 2:Data exchange protocols 464.0 via email in 1~3 business day valid,,2020-3-1
JT/T 766.1-2019 Shipborne terminal of BeiDou navigation satellite system- Part 1:Technical requirements 305.0 via email in 1~3 business day valid,,2020-3-1
JT/T 1225.1-2018 Online energy consumption monitoring for inland vessel--Part 1: Technical requirement of platform 190.0 via email in 1~3 business day valid,,2018-12-1
JT/T 1257.2-2019 Online energy consumption monitoring for commercial vehicle for cargos transportation-Part 2:Technical requirement for platform 197.0 via email in 1~3 business day valid,,2019-7-1
SJ 20917-2004 General specifiation for mobile earth stations of UHF band tactical satellite communication 300.0 via email in 1~3 business day valid,,2004-12-30
DB44/T 1345-2014 positioning and navigation terminal device Test methods for reliability on in-vehicle GPS/BeiDou dual-mode via email in business day abolished2025-08-31,,2014-7-18
JT/T 1120-2017 GNSS for operating vehicles—Test method for platform 800.0 via email in 1~5 business day valid,,2017-8-1
GB 11299.10-1989 Methods of measurement for radio equipment used in satellite earth stations; Part 2: Measurements for sub-systems; Section ten:High-power amplifier 90.0 via email in 1~3 business day valid,,1990-1-1
SJ/T 11219-2000 Basic technical parameters for satellite digital television receivers 340.0 via email in 1~5 business day abolished2011-08-15,,2000-3-20
GB 11298.1-1989 Methods of measurement for satellite television earth receive-only station--System measurement 285.0 via email in 1~3 business day superseded,1998-5-1,1990-1-1
GB/T 17500-1998 Satellite Earth Stations(SES) Receive-only Very Small Aperture Terminals(VSATs)used for data distribution operating in the 11/12 GHz frequency bands 160.0 via email in 1~3 business day valid,,1999-1-2
QJ 2454-1993 90.0 via email in 1~3 business day valid,,1991-6-10
GB 11299.2-1989 Methods of measurement for radio equipment used in satellite earth stations; Part 1: Measurements common to sub-systems and combinations of sub-systems; Section two:Measurements in the r.f. range 210.0 via email in 1~3 business day valid,,1990-1-1
GB/T 11299.2-1989 Methods of measurement for radio equipment used in satellite earth stations; Part 1: Measurements common to sub-systems and combinations of sub-systems; Section two: Measurements in 180.0 via email in 1~3 business day valid,,1990-1-1
GB/T 19391-2003 The terms and definition related to global positioning system (GPS) 420.0 via email in 1~3 business day valid,,2004-6-1
GB/T 11299.5-1989 Methods of measurement for radio equipment used in satellite earth stations; Part 1: Measurements common to sub-systems and combinations of sub-systems; Section five: Noise temperatu 150.0 via email in 1~3 business day valid,,1990-1-1
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GB 11444.1-1989 Transmitter receiver and ground communication equipment used in domestic satellite communication earth stations--Technical requirements--Part 1:Equipment for frequency division multiplex/frequency modulation 
  Issued on: 1989-07-04   Price(USD): 240.0
GB 11444.2-1989 Transmitter receiver and ground communication equipment used in domestic satellite communication earth stations--Technical requirements--Part 2:Single channel per carrier equipment 
  Issued on: 1989-07-04   Price(USD): 105.0
GB/T 42557-2023 Technical specifications of electromagnetic environmental protection for radio telescopes 
  Issued on: 2023-05-23   Price(USD): 300.0
GB/T 39847-2021 Verification test methods of access satellite network for FSS communication earth station 
  Issued on: 2021-03-09   Price(USD): 350.0
JT/T 766.2-2019 Shipborne terminal of BeiDou navigation satellite system-Part 2:Data exchange protocols 
  Issued on: 2019-12-24   Price(USD): 464.0
JT/T 766.1-2019 Shipborne terminal of BeiDou navigation satellite system- Part 1:Technical requirements 
  Issued on: 2019-12-24   Price(USD): 305.0
JT/T 1225.1-2018 Online energy consumption monitoring for inland vessel--Part 1: Technical requirement of platform 
  Issued on: 2018-08-29   Price(USD): 190.0
JT/T 1257.2-2019 Online energy consumption monitoring for commercial vehicle for cargos transportation-Part 2:Technical requirement for platform 
  Issued on: 2019-3-15   Price(USD): 197.0
SJ 20917-2004 General specifiation for mobile earth stations of UHF band tactical satellite communication 
  Issued on: 2004-10-25   Price(USD): 300.0
DB44/T 1345-2014 positioning and navigation terminal device Test methods for reliability on in-vehicle GPS/BeiDou dual-mode 
  Issued on: 2014-04-18   Price(USD):
JT/T 1120-2017 GNSS for operating vehicles—Test method for platform 
  Issued on: 2017-04-12   Price(USD): 800.0
GB 11299.10-1989 Methods of measurement for radio equipment used in satellite earth stations; Part 2: Measurements for sub-systems; Section ten:High-power amplifier 
  Issued on: 1989-03-01   Price(USD): 90.0
SJ/T 11219-2000 Basic technical parameters for satellite digital television receivers 
  Issued on: 2000-03-20   Price(USD): 340.0
GB 11298.1-1989 Methods of measurement for satellite television earth receive-only station--System measurement 
  Issued on:   Price(USD): 285.0
GB/T 17500-1998 Satellite Earth Stations(SES) Receive-only Very Small Aperture Terminals(VSATs)used for data distribution operating in the 11/12 GHz frequency bands 
  Issued on: 1998-10-07   Price(USD): 160.0
QJ 2454-1993  
  Issued on: 1993-03-20   Price(USD): 90.0
GB 11299.2-1989 Methods of measurement for radio equipment used in satellite earth stations; Part 1: Measurements common to sub-systems and combinations of sub-systems; Section two:Measurements in the r.f. range 
  Issued on: 1989-03-01   Price(USD): 210.0
GB/T 11299.2-1989 Methods of measurement for radio equipment used in satellite earth stations; Part 1: Measurements common to sub-systems and combinations of sub-systems; Section two: Measurements in  
  Issued on: 1989-3-1   Price(USD): 180.0
GB/T 19391-2003 The terms and definition related to global positioning system (GPS) 
  Issued on: 2003-1-1   Price(USD): 420.0
GB/T 11299.5-1989 Methods of measurement for radio equipment used in satellite earth stations; Part 1: Measurements common to sub-systems and combinations of sub-systems; Section five: Noise temperatu 
  Issued on: 1989-3-1   Price(USD): 150.0
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