The DD-10M18G-ZBS-SMF from Quantic PMI (Planar Monolithics) is a RF Detector with Frequency 10 MHz to 18 GHz, Max Input Power 20 dBm, Frequency Flatness ±0.5 dB, Voltage Sensitivity 500 mV/mW, VSWR 1.50:1. Tags: Connectorized, Diode Detector. More details for DD-10M18G-ZBS-SMF can be seen below.