The IM-TDES from Rosenberger is a PIM Analyzer with TX Frequeny 2340 - 2370 MHz, RX Frequency 2300 - 2330 MHz, Tx Carrier Power 36 to 46 dBm, PIM Sensitivity < -168 dBc, Residual PIM < -168 dBc. Tags: Portable. More details for IM-TDES can be seen below.