Wireless Communication
Wireless communication as one of the main business segments of Sino-Maat up to testing, supporting professional wireless communication testing laboratory. We now have laboratory hardware for RF testing of wireless communication devices such as OTA, SAR, EMC, WIFI, Bluetooth, 2G/3G/4G/5G, NB-IoT and eMTC, and can provide product manufacturers with a full range of testing and certification and extended services such as product safety, performance, energy consumption, EMC, materials, environmental adaptability and EMC quality improvement one-stop service.
Services-China
CCC
CCC certification is the “China Compulsory Certification”, in order to protect the safety of consumers and animal and plant life, environmental protection, protection of national security, in accordance with laws and regulations to implement a product conformity assessment system.
Type Approval
SRRC is a mandatory certification requirement of the State Radio Regulatory Commission. Since June 1, 1999, the Ministry of Information Industry of China has mandated that all radio component products sold and used in China must obtain radio type approval certification.
CTA
Network access license mark by the Ministry of Industry and Information Technology unified printing and issuance. According to the “Telecommunications Equipment Network Management Measures”, the state implements a network access licensing system for telecommunications terminal equipment, radio communication equipment and telecommunications equipment involved in interconnection with the public telecommunications network.
Services-International
CE
The CE mark is a mark of safety conformity rather than quality conformity. It is the “main requirement” that forms the core of the European Directive and is considered the manufacturer’s passport to open and enter the European market.
FCC
FCC certification involves more than 50 U.S. states, Colombia and U.S. territories, to ensure the safety of radio and wire communication products related to life and property, is a mandatory certification required to enter the United States.
MIC
MIC is a mandatory certification for information and communication equipment, ITE products, computer peripheral office equipment, and various radio frequency products in Japan under the Electrical Communication Law and the Airwave Law.
Services - Alliance Agreement Certification
Bluetooth Alliance
BQB certification is Bluetooth certification. It is any product using Bluetooth wireless technology must go through the certification process, from the perspective of justice and respect for intellectual property rights, BQB for mandatory certification.
WI-FI Alliance
The Wi-Fi Alliance (full name: International Wi-Fi Alliance Organization), English: Wi-Fi Alliance (WFA), is a commercial alliance that owns the trademark for Wi-Fi. It is responsible for Wi-Fi certification and trademark licensing.
CSA Alliance
The original ZigBee Alliance certification, the official procedure for product compliance with the ZigBee technical standards before certification. The certification process specifies different certification items and corresponding certification rules, and with the expertise of hundreds of engineers and business people, ensures that only quality products can be certified.
Services - Intelligent Image Recognition
Face Registration Failure Rate; Face Recognition Accuracy Rate; Live Face Detection Rate; Photo Attack Failure Rate; Monitor List False Alarm Rate; Video Attack Failure Rate; Average Response Time; Mask Attack Failure Rate; Face Registration Detection
- With multiple sets of different color temperatures, different illumination light sources, can simulate a variety of light environments.
- With nearly 10,000 face photos of different objects that meet the standard requirements.
- Face video library with anti-face video attack.
- With a library of simulated face masks to prevent face mask attacks.
- Provide down factory testing and customization testing services.
Image Quality (Camera) Detection
- Well-established subjective and objective evaluation laboratory for image quality
- GB/T 36480, YD/T 1607, QC/T 1128 and many other standards CNAS/CMA authorization
- Provide multiple sets of transmittance/reflectance test cards to achieve MTF, SNR, FOV, DR and other project testing
- Develop platform sampling norms for major e-commerce platforms and carry out long-term quality certification and supervision of sampling business
- Provide customized testing solution services
Services - Energy efficiency and energy saving
Applicable products
Microcomputer, external power supply, flat screen TV, computer monitor, projector, LED display unit, copier, multifunctional office equipment, set-top box, printer, uninterruptible power supply, fax machine
Testing Items and Scope
Bluetooth, Wi-Fi, short-range micropower transmission, 2/3/4/5G public network transmission field
5G and smart terminals, smart home appliances, smart lighting, smart door locks, smart homes, smart cars, etc.
OTA, SAR, EMC, RF, safety regulations, energy efficiency, Huawei Harmony, BQB, reliability
China SRRC, EU CE/US FCC/Australia RCM/Japan MIC and other wireless RF performance testing and certification services, BQB, Wi-Fi Alliance
Hardware strengths
Featured Services - Communication Quality Test Platform, OTA-SAR Complement Each Other
OTA Lab
Large quiet zone, Large load-bearing capacity, Wide frequency
Large quiet zone：2M*2M
Large load-bearing capacity：75kg
Frequency：400MHz-8500MHz
Services:
Smart home (large appliances) communication quality testing to improve user experience, improve the quality of the product’s own wireless communication, and provide strong technical support for online upgrades and connection performance.
Service Products：
Smart home: smart rice cooker, smart air conditioner, smart refrigerator, smart TV, etc;
Intelligent auto parts: wireless car key, intelligent center console, car, OBD, T-BOX, intelligent car lock, etc;
Wireless communication terminal: router, cell phone, tablet, computer, watch, CPE, MIFI, etc.
SAR Lab
New millimeter wave test, the latest DASY8 system, fast scan test more efficient
Conventional test frequency: 100MHz to 10GHz Millimeter wave PSD test system without changing tissue fluid (400M-10G)
The latest equipment: the latest test system with DASY8, which has the advantages of short test cycle, fast efficiency and wide test band;
Traditional SAR project testing frequency: 100MHz to 10GHz;
No change of tissue fluid: no need to change tissue fluid in the middle can be achieved in the 400M-10G frequency band, the whole process of one-time testing, saving time and efficiency;
Support millimeter wave PSD test system: including Wi-Fi 6E; support fast scan function.
Featured Services - One-stop global certification service
Sino-Maat can provide China SRRC, BQB, EU CE, U.S. FCC, Australia RCM, Japan MIC, and other international radio frequency performance testing services to meet the requirements of international transcripts, to help products to the international market.
