| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 5581-1985 |
Specification and measuring method of frequency-modulated voice-frequency telegraph set for a modulation rate of 75 Bauds with channels spaced at 180 Hz |
$260.00 |
via email in 1~3 business day |
abolished2005-10-14 ,,1986-7-1 |
|
| GB/T 28161-2011 |
Specification of service information for digital television broadcasting |
$1260.00 |
via email in 1~3 business day |
valid,,2012-6-1 |
|
| GB/T 8617.1-1988 |
Technical parameters and measuring methods for FM broadcasting coder-Stereophonic |
$130.00 |
via email in 1~3 business day |
valid,,1988-8-1 |
|
| GB/T 13188-1991 |
General specification for mechanical tuner of TV broadcasting receiver |
$1544.00 |
via email in 1~5 business day |
abolished2005-10-14 ,,1992-5-1 |
|
| GB/T 18122-2000 |
Audio visual equipment and systems - Rating plates - Marking of electricity supply |
$100.00 |
via email in 1~3 business day |
abolished2017-12-15,,2000-10-1 |
|
| 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 |
$120.00 |
via email in 1~3 business day |
abolished2017-12-15,,1989-2-1 |
|
| YD/T 1369.8-2006 |
Technical requirements for Iub interface of 2GHz TD-SCDMA digital cellular mobile communication network part 8 : user plane protocols for DCH data streams |
$300.00 |
via email in 1~3 business day |
valid,,2006-1-20 |
|
| GA/T 265-2000 |
Technical specifications of videoconferencing systems for public security |
$160.00 |
via email in 1~3 business day |
valid,,2000-10-1 |
|
| GB/T 18039.4-2003 |
Electromagnetic compatibility--Environment--Compatibility levels in industrial plants for low-frequency conducted disturbances |
$150.00 |
via email in 1~3 business day |
superseded,2018-7-1,2003-8-1 |
|
| YD/T 1956-2009 |
Technical Requirements for Air Interface of 1800MHz SCDMA Wideband Radio Access Network System |
$1470.00 |
via email in 1~3 business day |
valid,,2009-9-1 |
|
| GB/T 35784-2017 |
Audio visual equipments―Methods for the subjective assessment of small impairments in audio systems |
$430.00 |
via email in 1~5 business day |
valid,,2018-7-1 |
|
| YD/T 1424.1-2005 |
Technical requirements for digital cellular communication network equipment Service Switch Point(SSP)(CAMEL3)-CS domain part |
$600.00 |
via email in 1~3 business day |
valid,,2006-3-1 |
|
| GB/T 7720-1987 |
Technical requirements and test methods for semi-automatic toll terminal equipment |
$904.00 |
via email in 1~5 business day |
valid,,1988-1-1 |
|
| GB/T 15465-1995 |
General specification for low-light level television cameras |
$150.00 |
via email in 1~3 business day |
abolished2017-12-15,,1995-9-1 |
|
| GB/T 15629.15-2010 |
Information technology - Telecommunications and information exchange between systems local and metropolitan area networks - Specific requirements - Part 15: Wireless medium access c |
$2840.00 |
via email in 1~3 business day |
valid,,2011-2-1 |
|
| GB/T 16529.2-1997 |
Splices for optical fibres and cables Part 2: Sectional specification Splice organizers and closures for optical fibres and cables |
$370.00 |
via email in 1~3 business day |
valid,,1998-10-1 |
|
| YD/T 1942-2009 |
Technique Requirement of Virtual Private LAN Services based on the Label Distribution Protocol |
$270.00 |
via email in 1~3 business day |
valid,,2009-9-1 |
|
| YD/T 1789-2008 |
Mobile Multimedia Broadcast Service Technical Requirements for Equipment of Terminal and Card |
$540.00 |
via email in 1~3 business day |
valid,,2008-6-1 |
|
| YD/T 1168-2007 |
The Technical Requirement of User Identify Module(UIM) for 800MHz CDMA Digital Cellular Mobile Telecommunication Network |
$1350.00 |
via email in 1~3 business day |
abolished2016-07-01,2016-7-1,2007-5-16 |
|
| GB/T 26275.1-2010 |
DTV-CSI interface specification for channel separation of digital television receiver—Part 1:Technical specification |
$240.00 |
via email in 1~3 business day |
valid,,2011-6-1 |
|
|
|
