Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

LoginRegister

Title Standard No. Implemented On
Methods of measurement for receivers employing F3E or G3E emission used in the mobile servicesGB/T 12193-20172018-7-1
Methods of measurement for transmitters employing F3E or G3E emissions used in the mobile servicesGB/T 12192-20172018-7-1
Methods of measurement of electrical performance for short wave single-sideband receiversGB/T 6934-20172017-12-1
RF technical requirements and testing methods for the wireless transceiver of video monitoring systemGB/T 33778-20172017-12-1
Technical requirements and test methods for dedicated digital intercom equipmentGB/T 32659-20162016-11-1
RF technical requirements and test methods for amateur radio equipmentGB/T 32658-20162016-11-1
Electronic toll collection―Dedicated short range communicationT/ITS 0022-20152016-1-1
Parameter and measurement of energy saving for the mobile equipmentGB/T 29238-20122013-6-1
Measurement method for Radiated RF power and receiver performance of 2GHz TD-SCDMA mobile stationsYD/T 1977-20092010-1-1
Measurement method for radiated RF power and receiver performance of 2GHz WCDMA mobile stationsYD/T 1978-20092010-1-1
2GHz TD-SCDMA Digital Cellular Mobile Telecommunication Network Technical Requirements of BBU EquipmentYD/T 1851-20092009-9-1
Technical requirements for 2GHz WCDMA digital cellular mobile communication network user equipment (Phase 3)YD/T 1547-20092009-9-1
2GHz TD-SCDMA Digital Cellular Mobile Telecommunication Network--Technical Requirement of RRU EquipmentYD/T 1853-20092009-9-1
2GHz TD-SCDMA Digital Cellular Mobile Telecommunication Network--Test Methods of RRU EquipmentYD/T 1854-20092009-9-1
Technical Requirements and Test Methods of cdma2000/cdma2000 HRPD Dual Mode Digital Mobile Telecommunication TerminalYD/T 1891-20092009-9-1
2GHz TD-SCDMA Digital Cellular Mobile Telecommunication Network Technical Requirements of Ir InterfaceYD/T 1855-20092009-9-1
2GHz TD-SCDMA Digital Cellular Mobile Telecommunication Network Test Methods of BBU EquipmentYD/T 1852-20092009-9-1
2GHz TD-SCDMA Digital Cellular Mobile Telecommunication Network Test method of Ir InterfaceYD/T 1856-20092009-9-1
Test Method for User Equipment HSUPA Protocol Conformance of 2GHz TD-SCDMA Digital Cellular Mobile Communication NetworkYD/T 1842-20092009-9-1
Universal requirements and measurement methods of parameters for radio transmitting equipmentGB/T 12572-20082009-1-1
Technical specification and testing methods for analog public radio interphone on 400MHz band GB/T 21646-20082008-11-1
Technical Specifications and Testing Methods for Repeater of 2GHz TD-SCDMA Digital Cellular Mobile Communication NetworkYD/T 1711-20072008-1-1
Smart Antennas for TD-SCDMA Digital Cellular Mobile Communication Network Part 1:Antenna ArrayYD/T 1710.1-20072008-1-1
Methods of measurement for selective-calling and data equipment used in the mobile servicesGB/T 18120-20002000-10-1
Satellite Earth Stations(SES) Receive-only Very Small Aperture Terminals(VSATs)used for data distribution operating in the 11/12 GHz frequency bandsGB/T 17500-19981999-1-2
~GB/T 15841-19951996-6-1
Measuring Method of Equipments Used in Digital Microwave Transmission System Part 1 General Measurement of Terrestrial Radio-relay Systems and Satellite Communication Earth Stations Section 1: General RulesYD/T 828.11-19961996-3-12
Methods of measurement of electrical performance for short wave single-sideband receiversGB/T 6934-19951995-1-1
Methods of measurement of electrical performance for short wave single-sideband transmittersGB/T 6933-19951995-1-1
Limits of maximum permitted spurious emission power levels and methods of measurement for radio transmittersGB 13421-19921992-1-1
Interface for signal chain of sound and television broadcasting transmitting equipmentsGB/T 12566-19901991-10-1
Frequency tolerance for transmitterGB/T 12572-19901991-10-1
Methods of measurement for radio receivers employing F3E emission used in the mobile servicesGB/T 12193-19901990-8-1
General specification for exciter used to MW AM broadcast transmitterGB/T 12185-19901990-8-1
Methods of measurement for radio transmitters employing F3E emission used in the mobile servicesGB/T 12192-19901990-8-1
Designation of radio emissions and determination of necessary bandwidthsGB/T 12046-19891990-7-1
Methods of measurement for broadcasting transmitters used in MW or SW bandGB/T 9377-19881988-12-1
Safety requirements for radio transmitting equipmentGB 9159-19881988-1-1
Methods of measurement for television transmittersGB/T 6277-19861987-4-1
Technical parameters and measuring methods for FM broadcasting transmitters of dual programmesGB/T 4312.3-19871987-1-1
Back
About Us Contact Us Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 Email: coc@codeofchina.com | Send me a messageQQ: 672269886
Copyright: Codeofchina Inc 2008-2020