The DD-50-218-12PF-2-N-SFF from Quantic PMI (Planar Monolithics) is a RF Detector with Bias Current 50 to 100 µA, Frequency 2 to 18 GHz, Max Input Power 20 dBm, TSS -50 dBm, Frequency Flatness ±1.5 to 1.25 dB. Tags: Connectorized, Diode Detector. More details for DD-50-218-12PF-2-N-SFF can be seen below.