Model: DD-20-23


Model No: DD-20-23 is a High Speed, DC-Coupled, Directional Detector with 20 dB Directivity and 3 Watt Input Power Handling. The DD-20-23 is designed to operate over the 2.5 to 3.0 GHz 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 2.5 to 3.5 GHz
Insertion Loss 0.5 dB - Measured 0.43 dB
Insertion Loss Variation 0.2 dB (Over Frequency) - Measured 0.076 dB
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 +15 V
Power Minus -15 V
Size 2.44" x 1.50" x 0.77"
Weight <4 oz.

Environmental Ratings:

Temperature:  -55 ºC 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