The RFFD-618-730049 from Planar Monolithics Industries is a Low Pass Filter with an integrated detector that operates from 6 to 18 GHz. The Schottky biased detector has a reverse voltage protection diode along with a duplicate detector and protection diode for DC offset voltage compensation. It has a dynamic range from -23 to 7 dBm.
The filter provides a rejection of more than 23 dB from 20 to 26 GHz and has a typical return loss of -10 dB. It can handle up to 20 dBm of input power and has a diode voltage protection of up to 1 V at 30 mA current.
This Integrated Filter / Detector Assembly is available in a module that measures 1.6 x 1.59 x 0.6 inches with field-replaceable SMA (male and female) connectors and is suitable for airborne applications.
