Model: SDLVA-2020-70-818

 

PMI Model No. SDLVA-2020 series of truly DC-coupled, successive detection log video amplifiers (SDLVA's) are available in extended 70/75 dB dynamic range over the range of 1.0 to 18.0 GHz bandwidth, with true DC coupling.  Units employ planar diode detectors and integrated video circuitry for high speed performance and outstanding reliability. The DLVA's are of superior construction using state-of-the-art MIC/MMIC technology.  The size is 3.0" x 3.5" x 0.5".


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Product Feature

Typical Characteristics Report

Unit Data:

PL20567 PL20571
PL20568 PL20572
PL20569 PL20573
PL20570

 

Specifications:

Frequency Range 8.0 to 18.0 GHz
Frequency Flatness ±2.5 dB Max - Measured ±1.0 dB
Limited RF Output 0 dBm Min - Measured 13.3 dBm
TSS -65 dBm Min - Measured -68 dBm
Output Stability ±2.5 dB Max (0 °C to 60 °C) - Measured <±2.5 dB
VSWR 2.0:1 Max (@ -20 dBm) - Measured 1.93:1
Logging Range -65 dBm to +10 dBm
Log Linearity ±1.75 dB Max (-65 dBm to 10 dBm) - Measured ±1.01 dB
Log Slope 10 mV/dB (±10% tolerance) - Measured 9.38 mV/dB
Log Temperature Stability ±1.75 dB (0 °C to 60 °C) - Measured ±1.27 dB
Rise Time 30 ns Max - Measured 18.37 dB
Recovery Time 250 ns Max, 150 ns Typ - Measured <1 VDC
Output Video Load 50 ±10%
Output Voltage 1.00 VDC Max - Measured <5 %
Power Supply

+15V @ 650 mA Max - Measured 544 mA

-15V @ 175 mA Max - Measured 92 mA

Size 3.50" x 3.00" x 0.50"
Finish Painted Blue

 

Environmental Ratings:

Temperature:  -55 ºC to +85 ºC Operating
 -65ºC to +100 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
 Altitude:  MIL-STD-202F, Method 105C Cond. B
 Temperature Cycle:  MIL-STD-202F, Method 107D Cond. A