Preliminary Product Listing

Model: FD-1G-500M-55-SFF


PMI Model No. FD-1G-500M-55-SFF is a Frequency Discriminator that operates at a center frequency of 1.0GHz.  It has a peak to peak bandwidth of 500MHz with an input power dynamic range of -10 to 0dBm.  The sensitivity into a 93 Ohm load is 10mV/ MHz.

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

Product Feature


Center Frequency 1.0GHz
Peak to Peak Bandwidth 500MHz min
Sensitivity 10mV / MHz Typical into 93 Ohms
Accuracy ±10MHz @ +25°C
±25MHz @ 0°C to +50°C
Offset Adjust ±100mV min
Input Dynamic Range -10 to 0dBm min
Rise Time 10ns typ
Input VSWR 2.0:1 max
DC Power Supply +5V @ 25mA typ (No Load)
-5V @ 70mA typ (No Load)
Size 2.5" x 1.0" x 0.4"
Weight 28 grams typ
Finish Painted Blue

Environmental Ratings:

Temperature:  -45ºC to +85ºC Operating
 -55ºC to +100ºC Non-Operating
 Humidity:  MIL-STD-202F, Method 103B Cond. B
 Shock:  MIL-STD-202F, Method 213B Cond. B
 Vibration:  MIL-STD-202F, Method 204D Cond. B
 Altitude:  MIL-STD-202F, Method 105C Cond. B
 Temperature Cycle:  MIL-STD-202F, Method 107D Cond. A