Designed to handle the most punishing field conditions, the MS2711E allows you to monitor wireless systems easier than ever before. Measurements include received signal strength (RSSI), channel power, adjacent channel power ratio (APCR), and occupied bandwidth measurements that can confirm the distortion level or channel power level of an AMPS, TDMA, CDMA or GSM transmitter. Additionally, the MS2711E can locate and identify out-of-band spurious signals when analyzing a wireless base station transmitter, while the field strength mode allows users to measure propagation and coverage, or to pinpoint electromagnetic (EM) leakage in broadcast systems. Measurement of carrier to interference ratio is included.