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GMDA-S4080-60 Active

Detection Log Video Amplifier (DLVA)

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Product Feature

Quantic PMI Model GMDA-S4080-60 is a Detector Log Video Amplifier (DLVA) that operates in the 4 to 8 GHz frequency range and offers a dynamic range of -55 dBm to +5 dBm with a minimum TSS of -60 dBm; a log slope of 25.0 ±1.0 mV/dB; and a nominal video bandwidth of 33 MHz.  This DLVA has been designed using innovative technology which provides optimum performance and reliability in a compact package making it an optimum solution for high-speed channelized receiver applications.

Product Specifications

General Parameters:
Type: SDLVA
Status: Active
Frequency Range: 4 to 8 GHz
Frequency Min: 4 GHz
Frequency Max: 8 GHz
TSS: -60 dBm Min
Size: 1.80" x 1.00" x 0.28"
Log Slope: 25 ± 1 mV/dB Nom
Log Range: -55 to +5 dBm
Rise Time: 30 ns Max
Fall Time: 80 ns Max
Recovery Time: 100 ns Max
Power Supply: +11.4 V to +15.75 V @ 460 mA Max
-11.4 V to +15.75 V @ 150 mA Max
Finish: Nickel Plate per MIL-C-26074
VSWR: 2.0:1 Max
Weight: 2 oz Max
Video Log Linearity: +1.85 dB Over Temp
Video Log Slope: 25.0 ±1.0 mV/dB Nom
Video Freq Flatness: ±2 dB Max
Dynamic Range: -55 to +5 dBm
Input Power: +23 dBm CW
Video Output Load Impedance: 75 Ohm
Environmental Ratings:
Operating Temperature: 0 °C to +70 °C
Non-Operating Temperature: -20 °C to +70 °C
Humidity: 95% (Continuous & Intermittent)
Shock: MIL-STD-202F, Method 213B Cond. B
Vibration: MIL-STD-202F, Method 204D Cond. B