| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 6667-1986 |
Methods of measurement for equipment used in terrestrial radio-relay systems; Part 2: Measurements for sub-systems; Section two: Measurements in the antennas and passive repeaters |
 (USD) |
via email in
1-3 business day
|
|
|
| GB/T 4958.5-1988 |
Methods of measurement for equipment used in terrestrial radio-relay systems-Part 2:Measurements for sub-systems-Section Four-Frequency modulators |
 (USD) |
via email in
1-3 business day
|
|
|
| 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 |
 (USD) |
via email in
1-3 business day
|
|
|
| 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 |
 (USD) |
via email in
1-3 business day
|
|
|
| GB/T 4958.16-1992 |
Methods of measurement for equipment used in terrestrial radio-relay systems—Part 2： Measurements for sub-systems—Section 3： R.F. branching networks |
 (USD) |
via email in
1-3 business day
|
|
|
| GB/T 14435.2-1993 |
Frequency sharing between the broadcasting－satellite service and terrestrial services－Frequency sharing between the broadcasting-satellite service (television) and terrestrial broadcasting services(television) in frequency band 620～790MHz |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 4958.10-1988 |
Methods of measurement for equipment used in terrestrial radio-relay systems-Part 3:Simulated systems-Section One General |
 (USD) |
via email in
1-3 business day
|
|
|
| GB/T 13857-1992 |
Specification for microwave communication system remote supervisory and control equipment |
|
via email in
1-3 business day
|
|
please email coc@codeofchina.com for quotation
|
| GB/T 11442-2017 |
General specification for C-band satellite television receive-only station |
 (USD) |
via email in
1-8 business day
|
VALID
|
|
| GB/T 4958.15-1992 |
Methods of measurement for equipment used in terrestrial radio-relay systems—Part 1： Measurements common to sub-systems and simulated radio-relay systems—Section 4： Measurements in the baseband |
 (USD) |
via email in
1-3 business day
|
|
|
| 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/T 14434-1993 |
Planning parameters for broadcasting-satellite service (BSS) in the band 12 GHz and BSS feeder links |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 13620-1992 |
Determination of coordination area and predication methods of interference between satellite communication earth station and terrestrial microwave station |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 15869-1995 |
General specification of satellite communicalion earth station for shipborne communication equipment for CDMA |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 4958.13-1988 |
Methods of measurement for equipment used in terrestrial radio-relay systems-Part 3:Simulated systems-Section Five Measurement of mutual interference |
 (USD) |
via email in
1-3 business day
|
|
|
| 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 |
 (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 |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 14617.2-2012 |
Propagation characteristics in land mobile service and fixed service—Part 2:Propagation characteristics for the terrestrial fixed service in 100 MHz～1 000 MHz |
 (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 |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4958.3-1988 |
Methods of measurement for equipment used in terrestrial radio-relay systems-Part 3: Simulated systems-Section Six Measurements for sound-programme transmission |
 (USD) |
via email in
1-3 business day
|
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