Preliminary Product Listing

Model: SDLVA-70M40G-60-25


PMI Model No. SDLVA-70M40G-60-25 is a Successive Detection Log Video Amplifier (SDLVA) that operates between the 70MHz to 40GHz frequency range.  It has a dynamic range of 60 dB, a log slope of 25 mV / dB, and a nominal video bandwidth of 23 MHz.  Furthermore, it has been designed using cutting edge GaAs 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


Frequency Range 70 MHz to 40 GHz
TSS -60 dBm @ 25°C
Input Power Handling 10 dBm max
Video Log Range -55 dBm to +5 dBm
Video Log Linearity

±2.0 dB @ 25°C

±3.0 Over Temp

Video Log Slope

25 mV / dB nom

Video Freq Flatness ± 2.5 dB Max @ 25 °C
Pulse Width Range 50 ns to CW
Video Rise Time 15 ns (12 ns Typ)
Recovery Time 100 ns (80 ns Typ)
Delay Time

15 ns (5 ns Typ)

7 ns over temp Typ

RF Gain 50 dB nom
PSAT +7 dBm nom
Input/Output VSWR 2.5:1
DC Power Supply

+12V @ 500 mA

-12V @ 200 mA

Size 2.37" x 1.80" x 0.42"
Finish Nickel Plate per SAE AMS 2404

Environmental Ratings:

Temperature:  -54 ºC to +85 ºC Operating
 -6 2ºC to +86 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