Digitally Controlled Models   |   Analog Controlled Models   |   In-Stock Products

Quantic PMI offers the highest quality RF and Microwave, Solid State digital and analog controlled attenuators for commercial, industrial, and military applications.  Choice of attenuation ranges with resolution as low as 0.015 dB and operating frequency ranges up to 50 GHz in Octave, Sub-Octave and Broadband models. Either voltage variable or Digitally Variable programmable versions are available. Quantic PMI’s Attenuators offer the industry’s best attenuation flatness vs. frequency.  

If you do not see exactly what you require on this website, please contact because we offer attenuators designed and built to your specifications at catalog prices.


  • Ultra-Broadband Performance
  • High Attenuation Accuracy
  • Low Loss
  • Excellent Frequency Flatness
  • Analog or Digital Control Available
  • High Speed
  • Very Small Packaging
  • Each unit has a unique serial number and date code.
  • Swept Data with each unit
  • Summary data sheet with each unit.


Any package or form factor can be supplied (Usually without a NRE charge)

Connector types can be specified.

Frequency ranges can be optimized to meet your requirements.

Operating temperature ranges from -54°C to +85°C.

Hermetic Sealing is available. 

Military or Space Screening is available.

Application Notes: (Click to view)

Application Notes - Variable Attenuators

Attenuator Products Overview Book (18 mb)