Preliminary Product Listing

Model: SDLVA-500M4G-CD-100HM


PMI Model No. SDLVA-500M4G-CD-100HM is SDLVA (Successive Detection Logarithmic Video Amplifier) designed to operate over the 500 MHz to 4.0 GHz frequency range.  This model is designed for ultra high speed applications while maintaining flatness and accuracy.


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Product Feature


Frequency Range 0.5 MHz to 4.0 GHz
RF Gain (Small Signal) 55dB typ.
Video Flatness Over Frequency ±50mV max.
TSS -73 dB typ., -71dB max.
VSWR 2.0:1

+7dBm typ.

Harmonics -9 dBc typ.
Power Input +17 dBm CW max.
Log Slope 25 mV/dB typ. 100 Ω Load
Log Range -70 to 0 dBm
Log Linerarity ±2.5 dB (-40°C- +75°C)
DC Offset 50 ±50mV
Pulse Range 30 ns to CW
Rise Time 10 ns (5 ns typ.)
Recovery Time 60 ns (40 ns typ.)
Power Supply

+15V or +12V @ 350 mA nominal

-15V or -12V @ 180 mA nominal

Connectors SMA(F)

Environmental Ratings:

Temperature:  -40ºC to +75ºC Operating
 -65ºC to +125ºC 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
 Salt Fog:  MIL-STD-202F, Method 107D Cond. A
 Fungus:  MIL-STD-810C, Method 508.2
 Temperature Cycle:  MIL-STD-202F, Method 107