The IM-2085S from Rosenberger is a PIM Analyzer with TX Frequeny 792 - 822 MHz, RX Frequency 832 - 862 MHz, Tx Carrier Power 36 to 46 dBm, PIM Sensitivity < -168 dBc, Residual PIM < -168 dBc. Tags: Portable. More details for IM-2085S can be seen below.