The 202040013 from KRYTAR is a RF Detector with Frequency 2 to 40 GHz, Max Input Power 2 W, Insertion Loss 1 to 1.7 dB, Directivity 11 to 15 dB, VSWR 1.50:1, 1.70:1. Tags: Module with Connectors, Directional Detector. More details for 202040013 can be seen below.