-
GB/T 29239-2024 in English
Energy efficiency metrics and measurement method for mobile communication equipment—Base station
to be valid
Issued on:2024-08-23
RFQ -
GB 14391-2021 in English
Performance requirements for satellite emergency position indicating radio beacons
valid
Issued on:2021-08-10
$532.00 -
GB/T 29239-2020 in English
Energy efficiency metrics and measurement method for mobile communication equipment—Base station
to be superseded
Issued on:2020-12-14
$700.00 -
GB/T 29239-2012 in English
Energy efficiency metrics and measurement method for mobile communication equipment—Base station
superseded
Issued on:2012-12-31
$640.00 -
GB 14391-2009 in English
requirements for satellite emergency position - Indicating radio beacons
superseded
Issued on:2009-11-15
$512.00 -
GB/T 13159-2008 in English
Networking specifications for digital radio systems
valid
Issued on:2008-10-29
$640.00 -
-
GB/T 9404-1999 in English
Technical specifications of feeder systems for microwaverelay communication
valid
Issued on:1999-08-02
$312.00 -
YD/T 1010-1999 in English
General technical specifications of STM-0 microwave communication system
superseded
Issued on:1999-03-19
$736.00