– Land Mobile Service Devices
Professional interphone, civil interphone, amateur interphone, Platform, repeater, repeater station
Maritime intercom, maritime platform
Cell phone, tablet, repeater, repeater (GSM, CDMA, WCDMA, LTE Devices)
Manufacturers need to make sure that the wireless and telecommunication products meet the relevant national, regional or international technical specifications before market;
As China''s third-party testing and certification of localization agencies, Shenzhen Huatongwei can provide most of wireless and communication products testing and certification services to help manufacturers and international buyers and traders to ensure their products comply with all relevant regulations and technical requirements.
We can provide following services:
Short Range Devices (SRD)-Remote control Toys, alarms, identification systems, radio-determination, telecommand, telemetry, etc;
Private Mobile Radio (PMR) Devices-Private Mobile Radio(PMR),Person Mobile Radio, Wireless Microphones,Digital Mobile Radio(DMR),Analog Mobile Radio,Base Station ,Repeater etc
Mobile Telecommunication Equipment-Mobile Phone,Base Station,Repeater etc ;
Bluetooth Products- 2.4 G wireless DTS products include bluetooth products， wireless network， wireless router， wireless mouse， etc. Various 2.4 G wireless data transmission products. The products include bluetooth products
.......
Certification Services
Provide R&TTE certifciation services
Provide FCC certification services
Provide IC certification services
Provide BQB certification services
Provide Japan certification services
......
Certification Types for Wireless and Telecommunication Products
Europe-R&TTE Direct(including RF,EMC,Health,Saftey)
America-FCC ID
Austria-C-Tick
Canada-IC
........
Testing items:
– Frequency
Frequency error / frequency range / Frequency stability under low voltage conditions / Transient frequency behaviour of the transmitter
– Power
Conducted output power / ERP / EIRP / Adjacent and alternate channel power / Transient Power
– Power Spectral Density
– Spurious Emission
Conducted spurious emissions / Radiated spurious emissions / out of band emissions
– Spectrum emission mask
– Bandwidth
99% Occupied bandwidth / 6dB bandwidth / 20dB bandwidth / 26dB bandwidth
– Time
Duty Cycle / Maximum transmission time / Transmit attack time / Transmit release time
– DFS
– Adaptivity
– Hopping test item
– Audio item
Frequency deviation / Audio frequency response / Audio frequency harmonic distortion of the emission / Limitation characteristics of the modulator
– Receiver item
Maximum usable sensitivity / Co-channel rejection / Adjacent channel selectivity / Spurious response rejection / Intermodulation response rejection / Blocking or desensitization / Error behaviour at high input levels
– SAR
Approved qualification:
|
Type |
Accredited number |
|
CNAS |
L1225 |
|
A2LA |
3902.01 |
|
FCC |
762235 |
|
IC |
5377B-1 |
Our Advantages for Wireless and
Telecommunication Products Testing and Certification
Provide more and more professional technical services
With professional engineers
Equipped with highest test equipments and test systems
Keep good co-operation with Notify Body(NB) and TCB
The best co-laboratory of Huawei Technologies
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Email:peifeng.chen@szhtw.com.cn
Wechat Public Number
Wechat Public Number
