The PEM2600LTE from AWT Global is a PIM Analyzer with TX Frequeny 2.62 to 2.69 GHz, RX Frequency 2.5 to 2.57 GHz, Transmitter Freq. Accuracy ±2 ppm, Tx Carrier Power 20 to 44 dBm, Transmitter Power Accuracy ±0.35 dB. Tags: Bench Top. More details for PEM2600LTE can be seen below.