Model: DD-20-34   


Model No: DD-20-34 is a High Speed, DC-Coupled, Directional Detector with 20dB Directivity and 3 Watt Input Power Handling. The DD-20-34 is designed to operate over the 3.0 to 3.5GHz band and the size is 2.44 X 1.50 X 0.77 inches.

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Product Feature

Test Report

Test Data


Frequency Range 3.0 GHz to 3.5 GHz
Insertion Loss 0.5 dB
Insertion Loss Variation 0.2 dB (Over Frequency)
Dynamic Range 0.5 dBm
VSWR Input 1.25:1
Impedance 50 ohm
Minimum Directivity 20 dB (Narrow Band Only)
Maximum RF Input 3 Watts
Maximum Output Voltage 31 mV @ +16 dBm to 220 mV @ +26 dBm
Video Bandwidth 10 MHz
Power Plus +15V
Power Minus -15V
Size 2.44" x 1.50" x 0.77"
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