The DD-20-218-5PF-1-N-FM-OPT0518 from Planar Monolithics Industries is a Diode Detector that operates from 0.5 to 18 GHz. It has a voltage sensitivity of 700 mV/mW and tangential sensitivity of -50 dBm @ 2 MHz video bandwidth. The detector can handle an input power of up to 17 dBm, has a video capacitance of 5.6 pF, and a VSWR of 3.5:1. The detector offers high speed and sensitivity and provides excellent temperature stability with a response time of less than 5 nanoseconds. It is available in a module that measures 0.50 x 0.50 x 0.22 mm with SMA Female/Male connectors.
