Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
GB 11443.1-1989 Domestic satellite communication earth stations-General technical requirements-Part 1:Common performance $150.00 via email in 1~3 business day valid
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 $240.00 via email in 1~3 business day valid
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 $105.00 via email in 1~3 business day valid
GB/T 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 $214.00 via email in 1~3 business day valid
GB/T 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 $54.00 via email in 1~3 business day valid
GB/T 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 $150.00 via email in 1~3 business day valid
GB/T 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 $220.00 via email in 1~3 business day valid
GB/T 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 $450.00 via email in 1~5 business day valid
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 $120.00 via email in 1~3 business day valid
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 $180.00 via email in 1~3 business day valid
GB/T 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 $190.00 via email in 1~3 business day valid
GB/T 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 $150.00 via email in 1~3 business day valid
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 $150.00 via email in 1~3 business day valid
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) $340.00 via email in 1~5 business day valid
GB/T 11299.7-1989 Methods of measurement for radio equipment used in satellite earth stations; Part 2: sub-systems measurements; Section three: Low noise amplifier $214.00 via email in 1~3 business day valid
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 $150.00 via email in 1~3 business day valid
GB/T 11443.1-1989 Domestic satellite communication earth stations-General technical requirements-Part 1: Common performance $120.00 via email in 1~3 business day valid
GB/T 11443.2-1989 Domestic satellite communication earth stations--General technical requirements--Part 2: Frequency division multiplex/frequency modulation telephony carriers $410.00 via email in 1~3 business day valid
GB/T 11443.3-1989 Domestic satellite communication earth stations--General technical requirements--Part 3: Single channel per carrier $260.00 via email in 1~3 business day valid
GB/T 11443.4-1989 Domestic satellite communication earth stations-Gereral technical requirements-Part 4:Television/frequency modulation carrier channel $160.00 via email in 1~3 business day valid
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