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EMC Testing Services for Telecom Equipment

EMC (Electro Magnetic Compatibility) testing is required for radio and telecommunications products in almost all countries in the world. 7 layers can offer EMC test capabilities for a great number of EMC test requirements for wireless communications products like GSM products, Bluetooth (R), WLAN or other radio devices (e.g. M2M products, automotive products, wireless health products, telematics, security etc.).

Why Electromagnetic Interference is of growing importance

Due to technological progress electromagnetic interference is becoming an increasing problem. In our environment the amount of transmitting equipment is continuously increasing (radio transmitters, TV transmitters, mobile radio equipment, radio remote controls) whilst data transmission speed is increasing and products are becoming smaller and smaller.

EMC test processes make sure that

▬ the electromagnetic interference - transmitted by your product -
    is within the accepted range
▬ your product and its functionalities are not negatively influenced
    by electromagnetic interferences itself
 

EMC testing services and EMC test laboratories from 7 layers

▬ EMC test services at 7 layers cover for example the following norms:
             ▬ EN 301489 – X (various radio products)
             ▬ EN 55022 (IT equipment)
             ▬ EN 55024 (IT equipment)
             ▬ EN 60601-1-2 (medical)
             ▬ EN 50130-4 (security apparatus)
             ▬ EN 61000-6-x (generic standard for various products)

▬ 7 layers can perform pre-testing services and provide assistance with
    troubleshooting if your product is not compliant to the requirements of the
    markets you are aiming for.
▬ At 7 layers you can combine EMC testing with other test, certification and
    type approval handling needs. An efficient way to the global market!
▬ Additionally we provide immunity testing. Checking your product’s immunity
    against other radio products such as mobile terminals, W-LAN Router
    etc. can provide valuable insight into your product’s behavior and
    ensure end-user satisfaction.
 

Regulatory requirements - including EMC

In many countries of the world EMC test results, according to the EU EMC-directive, are important in order to gain market access. Below you find a brief introduction into some important rules and regulations which we can help you to fulfill. Ask our experts for more detailed information!

▬ USA

Regulations for radios and other digital devices fall under the compliance regulations of the FCC (Federal Communications Commission). Depending on the device you want to bring to market either a Declaration of Conformity (DoC) is sufficient or testing by an accredited laboratory. EMC certification requirements
vary a lot depending on the industry involved. Lab accreditation is helpful in
many cases whereas in-country testing is not required.

▬ Canada

Regulations in Canada are similar to those in the USA.
The regulations are established by “IC” (Industry Canada).
Typical emissions standards are ICES-003 (ITE) and ICES-001.

▬ EU

The “essential requirements” for radio and telecom equipment are described in the R&TTE Directive 1999/5/EC. They include electrical safety according to the Low Voltage Directive, RF exposure for radio transmitters and EMC according to the EMC Directive. For telecom terminal equipment, you had to follow Article 3.1(b) of the R&TTE Directive 89/336/EEC, which has been replaced by 2004/108/EC: Protection requirements with
respect to electromagnetic compatibility.

▬ Russia

The national standardization body in Russia for general product types is called GOST (State Committee for Quality control and Standardization). According to GOST more than 60 EMC standards are mandatory. Testing has to be done in accredited laboratories. EMC test reports fulfilling European standards may be applicable. The applications for radio products however have to be submitted to the “State Committee on Telecommunications and Information of the Russian Federation”. In-country testing in designated laboratories is required.
If test results are satisfactory the certification will be valid for up to three years.

▬ P.R. China

In P.R. China the majority of electrical products must carry a CCC (China Compulsory Certification) mark. It indicates safety and/ or EMC.
The MII (Ministry of Information Industry) provides the rules for radio products, such as mobile terminals. The required standards are similar to European requirements. In-country testing is applicable.

▬ Japan

RF emissions are handled under the “Electrical Appliance and Material Safety Law”, issued by the Ministry of Economic, Trade and Industry. In case your product falls under the regulation rules it should be labeled with the PSE mark. The MIC (Ministry of Internal Affairs and Communications) is the official authority for radio regulations in Japan.