Microwave Power Modules (MPMs)

Stellant’s microwave power modules (MPM) combine our solid-state driver amplifier, micro-TWT, and power supply in one small, lightweight package. Choose from a wide range of products or find a custom solution to respond to mission critical challenges.

Markets

At Stellant, we’re always looking to push the limit. While our products may serve a prescribed function and market, they can also fulfill yet-to-be imagined or discovered needs. Have a special requirement? Go farther with us and let us rise to the challenge.

Discover our Markets

  • Defense: Operation and Durability

    Whether in peace or conflict, Stellant’s solutions provide state-of-the-art power, bandwidth, and efficiency for airborne, naval, and ground-based applications.

    Learn More

  • Space: The Power Behind a Better Satellite

    Our legacy includes being the only domestic supplier of space-qualified TWTs and TWTAs - which can be found onboard more than 200 satellites today.

    Learn More
Defense MPM Overview Brochure

Stellant Systems is the industry leader in Microwave Power Modules (MPMs), having delivered thousands for use in some of the aerospace and defense industry’s most highly-effective platforms. Our MPMs typically include a miniature Helix Traveling-Wave Tube (TWT), a Solid-State Amplifier (SSA) driver and a miniature power supply.

Our MPMs are qualified for space, ground, sea and/or airborne applications and are typically used in Unmanned Aerial

Vehicles (UAVs), Radar and ECM systems, portable and mobile SATCOM systems, and point-to-point communications.

Advancements in MPMs have led to the development of our new NanoMPM®, a compact model qualified for space, airborne, sea or ground applications where size and weight are prime requirements.

Additionally, our IRAD investments are in partnership with government laboratories and federally funded research Institutions in order to advance the state of the art in TWT and MPM technologies.