2025-12-22 216.73.216.41
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 11299.9-1989 Methods of measurement for radio equipment used in satellite earth stations; Part 2: Measurements for sub-systems; Section seven:Frequency modulators; Section eight:Frequency demodulators 270.0 via email in 1~3 business day valid,,1990-1-1
GB/T 11299.6-1989 Methods of measurement for radio equipment used in satellite earth stations; Part 2: Measurement for sub-systems; Section One-General; Section Two-Antenna(including feed network) 340.0 via email in 1~5 business day valid,,1990-1-1
GB/T 4958.1-1985 Methods of measurement for equipment used in terrestrial radio-relay systems; Part 1: Measurement common to subsystems and simulated systems; Section One; General 254.0 via email in 1~3 business day superseded,1987-11-28,1985-8-1
GB 11299.11-1989 Methods of measurement for radio equipment used in satellite earth stations; Part 3: Methods of measurement for combinations of sub-systems; Section one:General 30.0 via email in 1~3 business day valid,,1990-1-1
GB/T 11442-1995 specification for satellite television earth receive-only station 370.0 via email in 1~3 business day superseded,2017-12-1,1995-1-2
GB/T 31261-2014 Digital Video Broadcasting (DVB)―Interaction channel communication protocol for satellite distribution systems 2200.0 via email in 1~5 business day valid,,2015-4-1
GB 11299.13-1989 Methods of measurement for radio equipment used in satellite earth stations; Part 3: Methods of measurement for combinations of sub-systems; Section four:Measurements for F.D.M.transmission 210.0 via email in 1~3 business day valid,,1990-1-1
GB/T 11299.15-1989 Methods of measurement for radio equipment used in satellite earth stations; Part 3: Methods of measurement for combinations of sub-systems; Section five: Antenna tracking and contr 120.0 via email in 1~3 business day valid,,1990-1-1
GB/T 11298.1-1997 Methods of measurement for satellite television earth receive-only station. System measurement 150.0 via email in 1~3 business day valid,,1998-5-1
GB 11299.6-1989 Methods of measurement for radio equipment used in satellite earth stations; Part 2: Measurement for sub-systems; Section One-General; Section Two-Antenna(including feed network) 300.0 via email in 1~5 business day valid,,1990-1-1
GB 15304-1994 Global maritime distress and safety system(GMDSS)Technical requirement for marine telecommunication equipment 140.0 via email in 1~3 business day valid,,1995-7-1
GB/T 15869-1995 General specification of satellite communicalion earth station for shipborne communication equipment for CDMA 240.0 via email in 1~3 business day valid,,1996-8-1
GB/T 12364-1990 Networking technical requirement for the domestic satellite communication systems 250.0 via email in 1~3 business day superseded,2008-5-1,1991-3-1
GB/T 11299.8-1989 Methods of measurement for radio equipment used in satellite earth stations; Part 2: Measurements for sub-systems; Section Four:UP-and-down converters 150.0 via email in 1~3 business day valid,,1990-1-1
GB/T 11298.3-1997 Methods of measurement for satellite televisionearth receive-only station Door-out unit measurement 150.0 via email in 1~3 business day valid,,1998-5-1
GB 11299.7-1989 Methods of measurement for radio equipment used in satellite earth stations; Part 2: sub-systems measurements; Section three:Low noise amplifier 105.0 via email in 1~3 business day valid,,1990-1-1
GB 11299.1-1989 Methods of measurement for radio equipment used in satellite earth stations; Part 1: Measurement common to sub-systems and combinations of sub-systems; Section one: General 90.0 via email in 1~3 business day valid,,1990-1-1
GB/T 4958.11-1988 Methods of measurement for equipment used in terestrial radio-relay systems-Part 3:Simulated systems-Section Three Measurements for monochrome and colour television transmission 360.0 via email in 1~3 business day abolished2017-12-15,,1989-2-1
GB/T 9040-1988 General specifications for 4GHz 960 telephone channel/colour TV analog radio relay communication equipments 250.0 via email in 1~3 business day abolished2005-10-14,,1988-10-1
GB/T 4958.6-1988 Methods of measurement for equipment used in terrestrial radio-relay systems-Part 2:Measurements for sub-systems-Section Five Frequency demodulators 120.0 via email in 1~3 business day abolished2017-12-15,,1989-2-1
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GB 11299.9-1989 Methods of measurement for radio equipment used in satellite earth stations; Part 2: Measurements for sub-systems; Section seven:Frequency modulators; Section eight:Frequency demodulators 
  Issued on: 1989-03-01   Price(USD): 270.0
GB/T 11299.6-1989 Methods of measurement for radio equipment used in satellite earth stations; Part 2: Measurement for sub-systems; Section One-General; Section Two-Antenna(including feed network) 
  Issued on: 1989-03-01   Price(USD): 340.0
GB/T 4958.1-1985 Methods of measurement for equipment used in terrestrial radio-relay systems; Part 1: Measurement common to subsystems and simulated systems; Section One; General 
  Issued on: 1985-2-16   Price(USD): 254.0
GB 11299.11-1989 Methods of measurement for radio equipment used in satellite earth stations; Part 3: Methods of measurement for combinations of sub-systems; Section one:General 
  Issued on: 1989-03-01   Price(USD): 30.0
GB/T 11442-1995 specification for satellite television earth receive-only station 
  Issued on: 1995-4-25   Price(USD): 370.0
GB/T 31261-2014 Digital Video Broadcasting (DVB)―Interaction channel communication protocol for satellite distribution systems 
  Issued on: 2014-12-05   Price(USD): 2200.0
GB 11299.13-1989 Methods of measurement for radio equipment used in satellite earth stations; Part 3: Methods of measurement for combinations of sub-systems; Section four:Measurements for F.D.M.transmission 
  Issued on: 1989-03-01   Price(USD): 210.0
GB/T 11299.15-1989 Methods of measurement for radio equipment used in satellite earth stations; Part 3: Methods of measurement for combinations of sub-systems; Section five: Antenna tracking and contr 
  Issued on: 1989-3-1   Price(USD): 120.0
GB/T 11298.1-1997 Methods of measurement for satellite television earth receive-only station. System measurement 
  Issued on: 1997-8-26   Price(USD): 150.0
GB 11299.6-1989 Methods of measurement for radio equipment used in satellite earth stations; Part 2: Measurement for sub-systems; Section One-General; Section Two-Antenna(including feed network) 
  Issued on: 1989-03-01   Price(USD): 300.0
GB 15304-1994 Global maritime distress and safety system(GMDSS)Technical requirement for marine telecommunication equipment 
  Issued on: 1994-12-20   Price(USD): 140.0
GB/T 15869-1995 General specification of satellite communicalion earth station for shipborne communication equipment for CDMA 
  Issued on: 1995-1-2   Price(USD): 240.0
GB/T 12364-1990 Networking technical requirement for the domestic satellite communication systems 
  Issued on: 1990-06-16   Price(USD): 250.0
GB/T 11299.8-1989 Methods of measurement for radio equipment used in satellite earth stations; Part 2: Measurements for sub-systems; Section Four:UP-and-down converters 
  Issued on: 1989-03-01   Price(USD): 150.0
GB/T 11298.3-1997 Methods of measurement for satellite televisionearth receive-only station Door-out unit measurement 
  Issued on: 1997-08-26   Price(USD): 150.0
GB 11299.7-1989 Methods of measurement for radio equipment used in satellite earth stations; Part 2: sub-systems measurements; Section three:Low noise amplifier 
  Issued on: 1989-03-01   Price(USD): 105.0
GB 11299.1-1989 Methods of measurement for radio equipment used in satellite earth stations; Part 1: Measurement common to sub-systems and combinations of sub-systems; Section one: General 
  Issued on: 1989-3-29   Price(USD): 90.0
GB/T 4958.11-1988 Methods of measurement for equipment used in terestrial radio-relay systems-Part 3:Simulated systems-Section Three Measurements for monochrome and colour television transmission 
  Issued on: 1988-3-28   Price(USD): 360.0
GB/T 9040-1988 General specifications for 4GHz 960 telephone channel/colour TV analog radio relay communication equipments 
  Issued on: 1988-04-13   Price(USD): 250.0
GB/T 4958.6-1988 Methods of measurement for equipment used in terrestrial radio-relay systems-Part 2:Measurements for sub-systems-Section Five Frequency demodulators 
  Issued on: 1988-3-28   Price(USD): 120.0
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