Model: FD-0518-10-618   

 

Frequency Discriminator translates incoming RF / Microwave signals into a monotonic output voltage that is proportional to the RF / Microwave frequency. Accurate frequency information can then be derived from the Output Voltage because a Delay Line Frequency Discriminator takes the Input RF / Microwave Signal and produces two RF / Microwave Signal components that have a phase shift that is proportional to the original input frequency at fixed power input levels. By summing the two signal components together and then using detection techniques produces a detected Output Voltage that is frequency dependant. Therefore as the input RF / Microwave Signal frequency is varied so does the output voltage of the Delay Line Frequency Discriminator.

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Outline Drawing

Test Report

Specifications:

Frequency Range 6.0 to 18.0 GHz
VSWR Input 2.0:1 Maximum, 1.5:1 Typical
Operating Input Power +10 dBm Nominal, +/-0.1 dBm
Impedance 100 ohms
Log Video Output Rise Time 20 nS
Log Video Output Slope 50 mV/GHz
Frequency Discriminator Accuracy +/-200 MHz
RF Input Power, Survival 15 dBm
Power Plus +15 VDC @ +75mA, +50 mA Typical
Power Minus -15 VDC @ -75mA, -50mA Typical
Size 2.00"x 1.80" x 0.50"
Weight <4 oz.

Environmental Ratings:

Temperature:  -55ºC to +85 ºC Operating
 -65 ºC to +125 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