Model: SDLVA-8G18G-40-5-SFF
PMI Model No. SDLVA-8G18G-40-5-SFF is an 8-18GHz Successive Detection Log Video Amplifier that is supplied in a ruggedized, hermetically sealed housing that measured only 1.2"L x 0.85"W x 0.4"H. This model operates on a single +5VDC supply and consumes less than 130mA of current. This model is highly temperature compensated such that the log linearity is better than +/-1dB over the temperature range of -54 to +85 degrees C. This model has a logging range of -40dBm to 0dBm with an output log video voltage of 10mV to 2.25V. This model features a fast rise / fall time of 25ns/30ns and a recovery time of less than 40nsec. This unit is listed as having an operating temperature range of -54 to +85 degrees C, but is designed to operate at extended temperature ranges up to +95 degrees C.
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Product Feature
Test Report
Specifications:
Frequency Range
8.0GHz to 18.0GHz
Frequency Flatness
±2.0 dB max.
Log Linearity over Temperature
±1.0 dB (Pin = -30dBm @ -54 to +85 deg. C)
Logging Range
-40 to 0dBm
Input VSWR
2.5:1 max.
Maximum RF Input
+10dBm CW (Survival)
Log Video Output Voltage
10nV to 2.25V
Log Video Output Slope
50mV/dB (±6.0mV/dB max.)
Log Video Output Rise Time
25nsec (Pin = -20dBm @ 10% to 90%) max.
Log Video Output Fall Time
30nsec (Pin = -20dBm @ 90% to 10%) max.
Log Video Recovery Time
40nsec (Pin = -20dBm) max.
Operating Voltage
+5V ± 5% (max. Ripple 100mV pk-pk, 20MHz BW)
Operating Current
130mA max.
Sealing
Hermetic
Finish
MIL-SPEC Epoxy paint, Gray Color
Weight
0.9 Ounces max.
Connectors
SMA Female
Dimensions
1.20" x 0.85" x 0.40"
Environmental Ratings:
Temperature:
-55ºC to +95 ºC Operating - Base Plate
-55 ºC to +125 ºC Non-Operating
Humidity:
MIL-STD-202F, Method 103B Cond. B
Shock:
MIL-STD-202F, Method 213B Cond. B
Altitude:
MIL-STD-202F, Method 105C Cond. B
Temperature Cycle:
MIL-STD-202F, Method 107D Cond. A