AT4 wireless is now offering PTCRB (PCS Type Certification Review Board) certification testing services for LTE devices in three key locations.
Effective June 23, the PCTRB approved AT4 wireless laboratories in Taiwan and Virginia (in the US) as an E-UTRA qualified. Its laboratory in Spain was certified last March.
This enables AT4 wireless to provide Release 8 conformance testing to manufacturers with products having any of the enabled FDD bands 4, 12, 13 and 17.
These bands are strategic to product and mobile device suppliers entering the North American wireless markets.