2025-12-5 10.1.6.65
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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/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
DB52/T 1374-2018 Test method for agricultural Beidou navigation terminal via email in business day abolished2025-08-07,,2019-5-28
GB 12563-1990 Requirements of terrestrial interface for domestic satellite communications earth stations 195.0 via email in 1~3 business day valid,,1991-10-1
GB/T 4958.14-1992 Methods of measurement for equipment used in terrestrial radio-relay systems—Part 1： Measurements common to sub-systems and simulated radio-relay systems—Section 2： Measurements in t 150.0 via email in 1~3 business day valid,,1993-5-1
GB/T 16953-1997 General specification for satellite television up-link earth station 360.0 via email in 1~3 business day valid,,1998-5-1
GB/T 4958.17-1992 Methods of measurement for equipment used in terrestrial radio-relay systems—Part 2： Measurements for sub-systems—Section 6： Diversitytwin-path and hot stand-by equipment 210.0 via email in 1~3 business day abolished2017-12-15 ,,1993-5-1
GB/T 4958.12-1988 Methods of measurement for equipment used in terrestrial radio-relay systems-Part 3:Simulated systems-Section Four Measurements for f.d.m. transmission 120.0 via email in 1~3 business day abolished2017-12-15,,1989-2-1
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
GB/T 14617.2-2012 ~fixed service - Part 2: Propagation characteristics for the terrestrial fixed service in 100MHz～1000MHz 330.0 via email in 1~3 business day valid,,2013-6-1
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
GB/T 19491-2004 Technical requirements for INMARSAT B ship earth station 600.0 via email in 1~5 business day valid,,2004-12-1
GB/T 13858.2-1992 Specification for 300 telephone channels modulation and demodulation equipment used in middle distance terrestrial analog radio-relay systems 120.0 via email in 1~3 business day abolished2005-10-14,,1993-5-1
GB/T 4958.8-1988 Methods of measurement for equipment used in terrestrial radio-relay systems-Part 2:Measurements for sub-systems-Section Eight Radio receivers 120.0 via email in 1~3 business day abolished2017-12-15,,1989-2-1
QJ 2454-1993 90.0 via email in 1~3 business day valid,,1991-6-10
GB/T 14618-2012 Frequency sharing criteria between line-of-sight radio-relay communications systems and space radio communications systems 330.0 via email in 1~3 business day valid,,2013-6-1
GB/T 4958.9-1988 Methods of measurement for equipment used in terrestrial radio-relay systems-Part 2: Mesurements for sub-systems-Section Nine Stand-by channel switching equipment 180.0 via email in 1~3 business day abolished2017-12-15,,1989-2-1
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 13857-1992 for microwave communication system remote supervisory and control equipment 120.0 via email in 1~3 business day abolished2017-12-15,,1993-5-1
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/T 39847-2021 Verification test methods of access satellite network for FSS communication earth station 
  Issued on: 2021-03-09   Price(USD): 350.0
DB52/T 1374-2018 Test method for agricultural Beidou navigation terminal 
  Issued on: 2018-11-28   Price(USD):
GB 12563-1990 Requirements of terrestrial interface for domestic satellite communications earth stations 
  Issued on: 1990-01-02   Price(USD): 195.0
GB/T 4958.14-1992 Methods of measurement for equipment used in terrestrial radio-relay systems—Part 1： Measurements common to sub-systems and simulated radio-relay systems—Section 2： Measurements in t 
  Issued on: 1992-10-6   Price(USD): 150.0
GB/T 16953-1997 General specification for satellite television up-link earth station 
  Issued on: 1997-08-26   Price(USD): 360.0
GB/T 4958.17-1992 Methods of measurement for equipment used in terrestrial radio-relay systems—Part 2： Measurements for sub-systems—Section 6： Diversitytwin-path and hot stand-by equipment 
  Issued on: 1992-10-6   Price(USD): 210.0
GB/T 4958.12-1988 Methods of measurement for equipment used in terrestrial radio-relay systems-Part 3:Simulated systems-Section Four Measurements for f.d.m. transmission 
  Issued on: 1988-3-28   Price(USD): 120.0
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):
GB/T 14617.2-2012 ~fixed service - Part 2: Propagation characteristics for the terrestrial fixed service in 100MHz～1000MHz 
  Issued on: 2012-12-31   Price(USD): 330.0
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
GB/T 19491-2004 Technical requirements for INMARSAT B ship earth station 
  Issued on: 2004-4-28   Price(USD): 600.0
GB/T 13858.2-1992 Specification for 300 telephone channels modulation and demodulation equipment used in middle distance terrestrial analog radio-relay systems 
  Issued on: 1992-10-06   Price(USD): 120.0
GB/T 4958.8-1988 Methods of measurement for equipment used in terrestrial radio-relay systems-Part 2:Measurements for sub-systems-Section Eight Radio receivers 
  Issued on: 1988-3-28   Price(USD): 120.0
QJ 2454-1993  
  Issued on: 1993-03-20   Price(USD): 90.0
GB/T 14618-2012 Frequency sharing criteria between line-of-sight radio-relay communications systems and space radio communications systems 
  Issued on: 2012-12-31   Price(USD): 330.0
GB/T 4958.9-1988 Methods of measurement for equipment used in terrestrial radio-relay systems-Part 2: Mesurements for sub-systems-Section Nine Stand-by channel switching equipment 
  Issued on: 1988-3-28   Price(USD): 180.0
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 13857-1992 for microwave communication system remote supervisory and control equipment 
  Issued on: 1992-10-6   Price(USD): 120.0
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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