The PiMPro Tower 2600 from Communication Components Inc is a PIM Analyzer with TX Frequeny 2.62 to 2.69 GHz, RX Frequency 2.55 to 2.57 GHz, Transmitter Freq. Accuracy < 5 ppm, Tx Carrier Power 24 to 46 dBm × 2 (250 mW to 40 W × 2), Transmitter Power Accuracy 0.3 dB. Tags: Portable. More details for PiMPro Tower 2600 can be seen below.