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DLVA-500M18G-70 Active

Detector Log Video Amplifier (DLVA)

Product Feature

Quantic PMI Model DLVA-500M18G-70 is a 50 dB Detector Log Video Amplifier designed to operate over the 500 MHz to 18.0 GHz frequency range. Employs planar diode detectors and integrated video circuitry for high-speed performance and outstanding reliability. Superior construction using state-of-the-art MIC/MMIC technology. Log slope is 70 mV/dB; log linearity error of <±0.5 dB; and logging range is -40 to +5 dBm. Small, compact housing that measures 2.2" x 1.5" x 0.4" with SMA connectors.

Product Specifications

General Parameters:
Type: DLVA
Status: Active
Frequency Range: 0.5 to 18 GHz
Frequency Min: 0.5 GHz
Frequency Max: 18 GHz
Size: 2.20" x 1.50" x 0.40"
Log Slope: 70 mV/dB - Measured 66 mV/dB
Log Range: -40 to +5 dBm
Rise Time: 25 ns Typ - Measured 12 ns
Recovery Time: 300 ns Typ - Measured 132 ns
Power Supply: +15 V @ 100 mA - Measured 44 mA,
-15 V @ 100 mA - Measured 43 mA
Finish: Gold Plated
Frequency Flatness: ±1.0 dB Max - Measured 1.4 dB
Log Slope Accuracy: ±1.5 dB Typ, Measured +2.08 dB / -2.44 dB
Pulse Range: 50 ns to CW
Environmental Ratings:
Operating Temperature: -54 ºC to +85 ºC
Non-Operating Temperature: -65 ºC to +100 ºC
Temperature Cycle: MIL-STD-202F, Method 107D Cond. A
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