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Satellite communications (military)

Stellar Satellite Uplink Amplifiers

e2v has over 30 years experience in the design and manufacture of high powered Travelling Wave Tube (TWT) amplifiers used in military satellite communications applications.

e2v’s wide range of Stellar, StellarCool™ and Stellarmini™ high power satellite uplink amplifiers (HPAs) thrive in extreme conditions due to the high technical specification, extensive use of the latest thermal, mechanical and circuit simulation tools and rigorous verification testing applied during development.

The satellite amplifier range covers all of the primary satellite frequency bands including: C-band, X-band, Ku-band, DBS and Tri-band. 

These robust yet lightweight satellite amplifiers are ideal for use in military satellite communications as:

  • Fixed stations
  • Ground stations
  • Mobile applications
  • Flyaway or truck based systems


Please follow the links below to the products we offer for this application.