Detection Log Video Amplifiers &  Extended Range Detection Log Video
(DLVA's and ERDLVA's) & Successive Detection Log Video Amplifiers (SDLVA's)

DLVA & ERDLVA Standard Models  |   SDLVA's   |     In-Stock Products


PMI offers a variety of DLVA's, ERDLVA's and SDLVA's covering the DC to 40 GHz frequency range.  PMI's DLVA's and SDLVA's offer high dynamic range along with excellent temperature stability.  As well, most SDLVA's provide a limited IF output.  In addition to our standard models, many new models are currently in development. If you do not see exactly what you need, please email your requirement to so we can propose an instant solution.


  • DC to 40 GHz Models Available

  • Excellent Frequency Response

  • Excellent Log Linearity

  • TSS up to -68 dBm

  • Fast Log Video Response Time

  • Low Power Consumption

  • Small Size


  • Hermetic Sealing

  • Custom Packages

  • Surface Mount or Connectorized

  • Temperature Compensation

  • AC and DC Coupling Available

  • CW Immunity

  • Matched Sets

  • Military or Space Screening

Application Notes: (Click to view)

Theory of DLVA, ERDLVA and SDLVA designs

Glossary of Terms and Definitions

DLVA Products Overview Book (11mb)