DLVA-0R4G1G-55-AC-SFF Preliminary

AC Coupled Detector Log Video Amplifier (DLVA

Quantic PMI Model DLVA-0R4G1G-55-AC-SFF is an AC Coupled Detector Log Video Amplifier (DLVA) that operates between the 0.4 to 1 GHz frequency range with a dynamic range of 55 dB, and a log slope of 45 mV/dB.  Designed using cutting edge GaAs technology which provides stunning performance and reliability in a compact package.

Product Specifications

General Parameters:
Type: DLVA
Status: Preliminary
Frequency Range: 0.4 GHz to 1 GHz
Frequency Min: 0.4 GHz
Frequency Max: 1 GHz
TSS: -60 dBm Max
TSS (Measured): -60 dBm Max
Size: 2.50" X 1.50" X 0.20"
Log Slope: 45 mV/dB ± 5%
Log Range: -55 dBm to 0 dBm
Rise Time: 50 ns Max
Recovery Time: 500 ns Max for signals up to -25 dBm, 800 ns Max for signals above -25 dBm to 0 dBm
Power Supply: +12 VDC @ 300 mA,
-12 VDC @ 150 mA
Finish: Gold Plated
VSWR: 2.0:1 Max
RF Connectors: Removable SMA (F)
Input Pulse Width: 50 ns to CW
Video Log Range: -55 dBm to 0 dBm
Video Log Linearity: ±1.5 dB
Video Log Slope: 45 mV / dB ± 5%
Video Freq Flatness: ±4 dB Max
CW Immunity: 2 dB Max pulse compression for CW up to -35 dBm, 3 dB Max compression for CW greater than -35 dBm
Video Load Impedance: 78 Ohm Nom
Environmental Ratings:
Operating Temperature: -54 ºC to +85 ºC
Non-Operating Temperature: -65 ºC to +150 ºC
Humidity: Up to 95% at ambient temperatures up to 60 °C
Shock: MIL-STD-810F, Method 516.6, Proc 1
Vibration: MIL-STD-810F, Method 514.4, Sect. 1-3.4.3, Fig 5
Altitude: Operating and Non-Operating to 55,000 Feet
Fungus: MIL-HDBK-454, Requirement 4
Salt Fog: MIL-STD-810F, Method 509.4