Model: DLVA-2G4G-45-70-CD-1
PMI Model No. DLVA-2G4G-45-70-CD-1 is 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.
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Product Feature
Test Report
Specifications:
Frequency Range
2.0 to 4.0GHz
Input VSWR (50 OHMS)
1.92:1 (-10dB max)
Input Power Handling
+20dBm max
Video Log Range
-30dBm to +15dBm
Video Log Linearity
±1.5dB @ 25ºC
Video Log Slope
70mV/ dB ±5mVdB
Video Frequency Flatness
±1.5dB max
Pulse Width Range (50ns with little degradation in performance) (PW less than 40nS will not trigger an output)
80ns to CW
Video Output Impedance
100 OHMS
Video Rise Time
35nS max
Fall Time
200nS max
Recovery Time
1.0uS max
Settling Time
60nS max
Video Output Pulse Width
600nS ±200nS
Video Output Noise
60mV PTP
DC Power Supply
+12V @ 50mA +5V @ 80mA
-12V @100mA
Size
3.035" x 0.91" x 0.35"
Environmental Ratings:
Temperature:
-10ºC to +75 ºC Operating
-40ºC to +105 ºC Non-Operating
Humidity:
MIL-STD-202F, Method 103B Cond. B
Shock:
MIL-STD-202F, Method 213B Cond. B
Vibration:
MIL-STD-202F, Method 204D Cond. B
Fungus:
MIL-STD-810C, Method 508.2
Altitude:
MIL-STD-202F, Method 105C Cond. B
Temperature Cycle:
MIL-STD-202F, Method 107D Cond. A