PMI Model No. DLVA-2G4G-45-70-CD-1is a detector log video amplifier (DLVA) that operates between the 2.0 to 4.0GHz frequency range. It has a dynamic range of 45dB, a log slop of 70mV/dB and a nominal video bandwidth of 14MHz. Furthermore, the DLVA has features that can convert any incoming signal ranging from 50ns to CW to a pulsed output of 600ns. In addition, the DLVA will not trigger an output with input pulse widths of 40ns or less. This state of the art design utilizes cutting edge technology which provides stunning performance and reliability in a compact package making it an optimum solution for high speed channelized receiver applications.

Product Specifications

General Parameters:
Status: Active
Frequency Range: 2.0 to 4.0 GHz
Size: 3.035" x 0.91" x 0.35"
Rise Time: 35nS max
Fall Time: 200nS max
Recovery Time: 1.0uS max
Settling Time: 60nS max
Power Supply: +12V @ 50mA, +5V @ 80mA, -12V @100mA
VSWR: 1.92:1 (-10dB max)
Video Log Range: -30dBm to +15dBm
Video Log Linearity: ±1.5dB @ 25ºC
Video Log Slope: 70mV/ dB ±5mVdB
Video Freq Flatness: ±1.5dB max
Video Load: 100 OHMS
Input Power Handling: +20dBm max
Environmental Ratings:
Operating Temperature: -10ºC to +75 ºC
Non-Operating Temperature: -40ºC to +105 ºC
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
Fungus: MIL-STD-810C, Method 508.2
Temperature Cycle: MIL-STD-202F, Method 107D Cond. A