PMI offers a full line of RF and Microwave, Solid State Attenuators that range from a few MHz up to 40 GHz.  While we offer many standard models, various options are available.  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 requirement.

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 (18mb)

Note: Other PMI Attenuators can be seen by visiting the links below: