E2V Stellar STA2375 Series, 750W Ku-Band Antenna Mount TWTA (NEW O.E.M)

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Product Description

Stellar STA2375 Series, 750W Ku-Band Antenna Mount TWTA (NEW O.E.M)

Make: E2V Stellar / Spacepath communications

Model: STA 2375 Series

General Description: STA2375 Series, 750 W, Ku-Band, Antenna Mount TWTA

The STA2375 range of Ku-Band TWT amplifiers from Spacepath Communications provide over 650W of output power in a compact, lightweight, rugged, weatherproof, antenna mount enclosure. The advanced packaging and cooling techniques (Stellar Cool™, patent pending) enable the unit to operate in extreme environmental conditions from direct rain to direct sunlight. The amplifiers can be simply deployed anywhere in the world, are user-friendly, and incorporate a comprehensive remote control facility as standard, including RS485 and Ethernet options.

The HPA incorporates a high efficiency multi-collector TWT powered by an advanced power supply built on over 30 years of experience in the design and manufacture of satellite amplifiers. The company’s products have an enviable reputation for performance, robust quality and reliable service.

The STA2375 is available with a wide range of options and accessories, backed by round-the-clock, worldwide technical support.


  • Integral solid-state amplifier (SSA)
  • L-band block upconverter
  • Gain control (requires SSA)
  • Lineariser
  • Break-out link for upconverter


  • Advanced cooling design (Stellar Cool™, patent pending) enables operation at +55 °C and in direct sunlight.
  • Weatherproof antenna mount construction allows exposed mounting.
  • CE compliant.
  • cETLus listed.
  • CB certified.
  • Redundant control – contains control and drive circuits for 1:1 redundancy.
  • Stand-alone setting – automatically sequences to transmit mode.
  • Round-the-clock hotline support.
  • Wide range of accessories including: controllers, waveguide networks, cable assemblie


For more information, please contact us at sales@ai-sat.com  

Due to regular change in currency exchange rates, we advise you to please contact our sales team at sales@ai-sat.com for up to date pricing