Radio access of smart hand-held devices, which represents their ultimate signal transmitting and receiving quality, will become the most focused test items of intelligent handheld device suppliers and telecomm operators.
There are two aspects concerning radio accessibility tests. The one is aimed at passive OTA test and the other aimed at TRP and active OTA of handset in every direction of a 3D space in specific fully anechoic chamber. The latter is designed to certify the whole handset (including antenna, peripherals and full range of mechanic parts like casings) for its comprehensive radio performance.
The Superiority of iST
iST possesses the SISO OTA and MIMO OTA test system of ETS-Lindgren with full set of testing capacity supporting hosts of communication protocols and technique standards.