Model: DD-46-1840-10PF-N-292MF 


Model Number DD-46-1840-10PF-N-292MF is a low noise tunnel diode detector operating over the 18.0 to 40.0 GHz frequency range.


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Product Feature

Typical Characteristics

Unit Data




Frequency Range 18.0 To 40.0 GHz
Voltage Sensitivity 300 mV / mW Min - Measured 500 mV / mW @ 40 GHz, -40 dBm

-45 dBm @ 2 MHz Video Bandwidth

(With 2 dB Noise Figure Amplifier)

Frequency Flatness ±1.75 dB Max - Measured ±1.0 dB
Temperature Flatness ±0.5 dB Typ Over Temp Extremes
VSWR 4.0:1 Typ - Measured 3.0:1
Rise Time 5 ns Typ - Measured 5 ns
Video Capacitance 10pF Typ
Output Voltage Negative (Positive Available Upon Request)
Maximum Input Power 50 mW CW Max

Input: 2.92 mm Male

Output: SMA Female


(L) 1.30" x Ø0.31"

Finish Painted Blue

Environmental Ratings:

Temperature:  -55ºC to +100 ºC Operating
 -65 ºC to +100 ºC Non-Operating
 Humidity:  MIL-STD-202, Method 103B Cond. B
 Shock:  MIL-STD-202, Method 213B Cond. G
 Vibration:  MIL-STD-202, Method 204D Cond. D
 Altitude:  MIL-STD-202, Method 105C Cond. B
 Temperature Cycle:  MIL-STD-202, Method 107D Cond. A