Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
GB 12498-1990 |
Generic specification of rubidium frequency standards |
$90.00 |
via email in 1~3 business day |
abolished2013-06-01,2013-6-1,1991-5-1 |
|
GB 12499-1990 |
Generic specification and measuring methods for rubidium frequency standards |
$105.00 |
via email in 1~3 business day |
abolished2013-06-01,2013-6-1,1991-5-1 |
|
GB 12563-1990 |
Requirements of terrestrial interface for domestic satellite communications earth stations |
$195.00 |
via email in 1~3 business day |
valid,,1991-10-1 |
|
GB 12641-1990 |
Safe handling and operation of audiovisual, video and television equipment and systems |
$224.00 |
via email in 1~3 business day |
abolished2007-09-01,2007-9-1,1991-10-1 |
|
GB 13421-1992 |
Limits of maximum permitted spurious emission power levels and methods of measurement for radio transmitters |
$220.00 |
via email in 1~3 business day |
abolished2009-01-01,2009-1-1,1992-1-1 |
|
GB 13613-2011 |
Electromagnetic environment requirement for sea long range radio navigation stations and monitors |
$180.00 |
via email in 1~3 business day |
valid,,2012-5-1 |
|
GB 13614-1992 |
of the electromagnetic environment for short - Wave radio direction finding stations |
$120.00 |
via email in 1~3 business day |
superseded,2013-4-1,1993-9-1 |
|
GB 13614-2012 |
Electromagnetic environment requirements for short-wave radio receiving and direction finding stations |
$210.00 |
via email in 1~3 business day |
valid,,2013-4-1 |
|
GB 13615-1992 |
Electromagnetic environment protection requirements for earth stations |
$150.00 |
via email in 1~3 business day |
abolished2010-07-01,2010-7-1,1993-9-1 |
|
GB 13615-2009 |
Electromagnetic environment protection requirements for earth stations |
$240.00 |
via email in 1~3 business day |
valid,,2010-7-1 |
|
GB 13616-1992 |
Electromagnetic environment protection requirements for microwave relay stations |
$130.00 |
via email in 1~3 business day |
abolished2010-07-01,2010-7-1,1993-9-1 |
|
GB 13616-2009 |
Electromagnetic environment protection requirements for digital radio-relay stations |
$220.00 |
via email in 1~3 business day |
valid,,2010-7-1 |
|
GB 13617-1992 |
environment requirements for shortwave radio receiving stations |
$100.00 |
via email in 1~3 business day |
abolished2013-04-01 ,2013-4-1,1993-9-1 |
|
GB 13618-1992 |
of electromagnetic environment protection for air defense surveillance radar station |
$120.00 |
via email in 1~3 business day |
valid,,1993-9-1 |
|
GB 13836-2000 |
distribution systems for television and sound signals - Part 2: Electromagnetic compatibility of equipment |
$300.00 |
via email in 1~3 business day |
valid,,2001-10-1 |
|
GB 13837-1997 |
Limits and methods of measurement of radio interference characteristics of sound and television broadcast receivers and associated equipment |
$270.00 |
via email in 1~3 business day |
abolished2003-12-01,2003-1-2,1998-9-1 |
|
GB 13837-2012 |
Sound and television broadcast receivers and associated equipment—Radio disturbance characteristics—Limits and methods of measurement |
$340.00 |
immediately |
superseded,2022-7-1,2013-7-1 |
|
GB 14023-2000 |
Vehicles, motorboats and spark-ignited engine-driven devices--Radio disturbance characteristics--Limits and methods of measurement |
$490.00 |
via email in 1~5 business day |
abolished2007-05-01,2007-5-1,2000-1-2 |
|
GB 14023-2006 |
Vehicles,boats,and internal combustion engine driven devices―Radio disturbance characteristics―Limits and methods of measurement |
$300.00 |
immediately |
superseded,2012-1-1,2007-5-1 |
|
GB 14023-2011 |
Vehicles, boats and internal combustion engine - Radio disturbance characteristics - Limits and methods of measurement for the protection of off-board receivers |
$120.00 |
immediately |
superseded,2023-11-1,2012-1-1 |
|
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