Integrated Filter / Detector Assembly for Airborne Applications 

PMI Model No. RFFD-618-730049 


PMI Model RFFD-618-730049 is a 6 to 18GHz low pass filter combined with a Schottky Biased Detector including a reverse voltage protection diode.  A duplicate detector and protection diode is included for DC offset voltage compensation.

Quick Links: (click the links below for additional information)

Product Feature

Test Data

Environmental Testing Report

MTBF Analysis Report

Screening Test Procedure

Water Vapor Test Report


Frequency Range
6 to 18GHz
Return Loss


Maximum Input Power

7dBm Operational

20dBm Survival

Filter Rejection
23dB min. (20 to 26GHz)
Voltage Sensitivity
80 to 140mV
Barrier Potential
225 to 270mV with 100uA bias to +25 Deg. C
Operating Dynamic Range
-23 to +7dBm
Frequency Flatness
±0.8dB with 1dB to 2dB typical slope
Diode Voltage Protection
1.0V max. at 30mA
Tracking Detector-Balance
±20mV max. over operating temperature


  RF Input: Filed Replaceable

  Video Output : Filed Replaceable

  DC Connections



Feed-thru Solder Pins

1.60" x 1.59" x 0.6"

Environmental Ratings:

Temperature:  -54ºC to +110ºC Operating
 -65ºC to +110ºC Non-Operating
 Humidity:  MIL-STD-202, Method 106
 Shock:  MIL-STD-202, Method 213, Cond. A
 Vibration:  MIL-STD-810C, Category B2
 Altitude:  MIL-STD-810C, Method 504.1
THermal Shock:  MIL-STD-202, Method 170, Cond. B