Le nom anglais complet du SAR est Specific Absorption Rate, communément appelé taux d’absorption des ondes électromagnétiques ou taux d’absorption spécifique. Il s’agit du taux d’absorption de l’énergie des ondes électromagnétiques par les téléphones portables ou les produits sans fil. Définition détaillée : Sous l’action du champ électromagnétique externe, le […]
Our supporting testing laboratory is authorized for all major LTE, CDMA, UMTS (WCDMA), and GSM certification schemes. We specialize in testing and certification for 5G, 4G, 3G, and 2G wireless products, including smartphones, feature phones, modules, IoT (M2M) devices, wireless routers, hotspots, tablets, laptops, infrastructure equipment, and more. Standards Technology
Sino-Maat has supporting labs that are Bluetooth Qualification Test Facilities (BQTFs) and Bluetooth Qualification Experts (BQEs) as authorized by the Bluetooth Special Interest Group (SIG). standards Technology Examples 802.11 Wi-Fi Devices: 2.4 & 5 GHz Product Type(s) Access Point, Router, Camera, Handheld, PDA, Watches etc. RF Standards USA FCC Part
1. The testing and certification technology of WIFI ：802.11a/802.11b/802.11g/802.11n/802.11ac. Standards Technology Examples 802.11 Wi-Fi Devices: 2.4 & 5 GHz Product Type(s) Access Point, Router, Camera, Handheld, PDA, Watches etc. RF Standards USA FCC Part 15.247FCC Part 15.407 Canada ISED RSS-247 EU EN 300 328EN 301 893 Japan
ZigBee, is a wireless network protocol with low speed and short distance transmission. The bottom layer is the media access layer and physical layer using IEEE 802.15.4 standard specifications. The main features are fast, reliable, safe with low speed, low power consumption, low cost and low complexity, supporting a large
EMC testing, also known as electromagnetic compatibility (EMC), one of the most important indicators of product quality, refers to the comprehensive interference size (EMI) and anti-interference ability (EMS) evaluation of electronic products in the electromagnetic field. Electromagnetic compatibility measurement consists of the test site and test instruments. The purpose of
RF, the abbreviation of radio frequency. Radio frequency is radio frequency current, short for high frequency alternating electromagnetic waves. An alternating current that changes less than 1,000 times per second is called a low frequency current, and more than 10,000 times per second called a high frequency current. RF is
The full English name of SAR is Specific Absorption Rate, commonly known as electromagnetic wave absorption ratio or specific absorption rate, which is the electromagnetic wave energy absorption ratio of mobile phones or wireless products. The detailed definition: Under the action of the external electromagnetic field, the human body will
Safety is safety standard, by which the electrical and electronic products must abide in the design. Safety regulations emphasize the protection of the user and maintainer. As long as the electronic products don’t bring any danger to us in use and maintanence, its safety design is qualified, even if its