PMI Model ERDLVA-2G18G-70-50MV is an extended range detector log video amplifier (ERDLVA) that operates between the 2.0 to 18.0 GHz frequency range. It has a dynamic range of 75 dB and a log slope of 50 mV/dB. Futhermore, it has been designed using cutting edge GaAs technology which provides stunning performance and reliability in a compact package.

Product Specifications

General Parameters:
Status: Preliminary
Frequency Range: 2.0 to 18.0 GHz
Frequency Min: 2 GHz
Frequency Max: 18 GHz
TSS: -70 dBm typ. -65 dBm min.
Size: 2.90 X 2.95 X 0.50 (excluding connectors)
Log Slope: 50.0 mV/dB typ.
Log Range: 75 dB typ. , 70 db min. (-65 dBm to +5 dBm)
Log Linearity: ±2.7 dB max. over dynamic range at any frequency in band.
Rise Time: 15 ns typ., 25 ns max. 10 % to 90 %
Recovery Time: 300 ns typ., 500 ns max. to within 1 dB of small signal gain.
Settling Time: 50 ns max. to within 1 dB of final value
Power Supply: +12 VDC ±0.5 V @ 450 mA with no video load., -12 VDC ±.05 V @ 200 mA
Finish: Nickel plate
Frequency Flatness: ±2.0 dB typ., ±2.5 dB max. relative to the average value of gain over frequency at any fixed power level in the input range.
VSWR: 2.0:1 max.
Weight: 7 oz max.
Video Output: 0 to +4 V max., 91 ohm min. load.
TSS (Measured): -70 dBm typ. -65 dBm min.
Environmental Ratings:
Operating Temperature: -5 ºC to +60 ºC (Operating) per Mil-STD-810 Method502.2 Proc. II Baseplate temperature.
Non-Operating Temperature: -40 ºC to +70 ºC (storage) per Mil-STD-810 Method502.2 Proc. II
Humidity: 0 to 95 % RH non-condensing
Shock: 15 g operational, 6 shocks/axis
Altitude: MIL-STD-810, Method 500.2, Procedure II, Sea level to 40,000 feet ASL (non operating)MIL-STD-810, Method 500.2, Procedure I, Sea level to 15,000 feet ASL (operating)