DLVA-0R4G1G-55-AC-SFF

THE MODEL DLVA-0R4G1G-55-AC-SFF IS AN AC COUPLED DETECTOR LOG VIDEO AMPLIFIER (DLVA) THAT OPERATES BETWEEN THE 0.4 TO 1.0 GHz FREQUENCY RANGE. IT HAS A DYNAMIC RANGE OF 55 dB, AND A LOG SLOPE OF 45 mV / dB. FURTHERMORE, 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: 0.4 GHz to 1.0 GHz
TSS: -60 dBm Max
Size: 2.50" X 1.50" X 0.20"
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
TSS (Measured): -60 dBm Max
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