Digital Receiver Technology, Inc. announces its model DRT4301-LTE software defined radio (SDR) based test receiver that provides measurement and monitoring of network quality for the wireless industry. It also supports E-UTRA (LTE). Due to its SDR architecture, the platform is upgradeable and reconfigurable in the field. This flexible architecture enables future upgrades without taking the systems out of service. Features include quad band tuner, removable flash device for logging, internal GPS, high speed interface to host, Pioneer collection tool and application programming interface (API) for user-specific and OEM applications. This network scanner has multi-protocol support available for GSM, CDMA2K, EVDO, WCDMA and WiMAX.