7 layers is an international group of test and service centers for wireless communications industries.
We have years of experience and broad expertise with GSM, GPRS, W-CDMA, EDGE, 3G, TETRA, W-LAN, Bluetooth (R) and other modern wireless communications technologies, such as GPS, LTE etc.
7 layers covers the following fields of expertise:

Latest News

01 July 2010
Wireless test & service center “ritt7layers” is moving to new premises. ►►►

02 June 2010
Testing LTE devices for FCC. A contribution from 7 layers to the latest TCBC workshop. ►►►

29 April 2010
Advanced LTE testing services for 7 layers in Japan - based on Aeroflex LTE Test Set. ►►►

31 March 2010
PTCRB accredited laboratories for LTE: The 7 layers Group offers true global coverage! ►►►

24 March 2010
VERIZON wireless chooses 7 layers to provide testing services for LTE devices ►►►

16 March 2010
Spectrum Design Solutions as co-exhibitor of 7 layers at CTIA Wireless 2010. ►►►

5 March 2010
Test services and test solutions of 7 layers - presented at CTIA in Las Vegas, March 2010. ►►►

11 February 2010
Bluetooth Low Energy test case package from 7 layers - officially approved. ►►►

9 February 2010
InterLab Test Engines - making ease-of-use for test systems come true! ►►►

4 February 2010
LTE test cases - first validation of LTE test cases ever - by 7 layers. ►►►