Model: FD-30M-6M-1515-1

PMI Model No. FD-30M-6M-1515-1 is a frequency discriminator that operates at a center frequency of 30 MHz.  it has a peak to peak bandwidth of 10MHz and a linear bandwidth of 6 MHz minimum with a dynamic range of -10 to 0dBm.  The sensitivity into a 50 Ohms load is 1000mV/MHz.  This unit offers a maximum rise time of 120nsec suited for pulsed input with a 1 µs pulse width.

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Product Feature

Typical Characteristics

Unit Data



Center Frequency 30 MHz
Peak to Peak Bandwidth 10 MHz min. - Measured ›10 MHz
Linear Bandwidth 6 MHz min. - Measured ›6 MHz
Sensitivity 1000 mV/MHz ± 5% Into 50 Ohms - Measured 967.93 mV/MHz min., 1034.12 mV/MHz max.
Linearity ±5% - Measured ±4.75%
Input VSWR 2.0:1 max. - Measured ‹2.0:1
input Dynamic Range -10 to 0 dBm
Rise Time 120 ns max. - Measured ‹120 ns
Pulse Width 1 µs min.
Pulse Repetition 1 kHz
Positive DC Supply +15 VDC @ 200 mA max. - Measured 140 mA
Negative DC Supply -15 VDC @ 100 mA max. - Measured 100 mA
Size 4.625" x 1.50" x 0.47"
Finish Painted Gray

Environmental Ratings:

Temperature:  -55 ºC to +85 ºC Operating
 -65 ºC to +100 ºC 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