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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 225 (USD) via email in 1-3 business day VALID
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 120 (USD) via email in 1-3 business day VALID
GB 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 control 135 (USD) via email in 1-3 business day VALID
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 45 (USD) via email in 1-3 business day VALID
GB 13616-1992 Electromagnetic environment protection requirements for microwave relay stations via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
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 225 (USD) via email in 1-3 business day VALID
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 120 (USD) via email in 1-3 business day VALID
GB 11299.12-1989 Methods of measurement for radio equipment used in satellite earth stations; Part 3: Methods of measurement for combinations of sub-systems; Section two:Measurement of the figure of merit(G/T) of the receiving sys 150 (USD) via email in 1-3 business day VALID
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) 345 (USD) via email in 1-3 business day VALID
GY/T 197-2003 Uniform technical specification for digital satellite news gathering 150 (USD) via email in 1-3 business day VALID
GB 11299.4-1989 Methods of measurement for radio equipment used in satellite earth stations; Part 1: Measurements common to sub-systems and combinations of sub-systems; Section four:Measurements in the baseband 150 (USD) via email in 1-3 business day VALID
GB 13615-1992 Electromagnetic environment protection requirements for earth stations via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
DB33/T 650-2016 Communication protocol between global navigation satellite and position system terminal for vehicle (ship) and monitoring center via email in VALID please email coc@codeofchina.com for quotation
GB 11299.3-1989 Methods of measurement for radio equipment used in satellite earth stations; Part 1: Measurements common to sub-systems and combinations of sub-systems; Section three:Measurements in the i.f. range 195 (USD) via email in 1-3 business day VALID
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 315 (USD) via email in 1-3 business day VALID
YD/T 1513-2006 VSAT Satellite Communication Network/Systems Technical Requirement for the Rural Area via email in VALID please email coc@codeofchina.com for quotation
GB 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 (USD) via email in 1-3 business day VALID
GB 11443.1-1989 Domestic satellite communication earth stations-General technical requirements-Part 1:Common performance 165 (USD) via email in 1-3 business day VALID
GB 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 temperature measurements 180 (USD) via email in 1-3 business day VALID
GB 11299.14-1989 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 monochrome and colour television transmiss 450 (USD) via email in 1-3 business day VALID
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