Perhaps you're interested in this alternative product:

Kratos 8.1m Ka-band Earth Station Antenna

Condition:New OEM
Manufacturer:Kratos Defense & Security Solutions

Like all Kratos (formerly CPIASC SignalAndrew) earth station antennas, this 8.1m Ka-band Earth Station Antenna provides high gain and exceptional pattern characteristics.

This antenna system is designed to address the stringent requirements of both the television broadcast industry and telecommunications network operators who demand unsurpassed flexibility and electrical performance in high-quality, cost-effective, and reliable packages.

The 8.1m antenna is offered with a manual or motorizable mount allowing 225 degrees of total pointing coverage in multiple overlapping continuous travel segments of 45 degrees. This antenna can be provided with NGC controlled mount motorization and/or the Kratos Sub- reflector tracker (SRT) for high throughput Ka-band applications. The NGC-control system combined with the motorized mount and SRT provides pointing and tracking capability on up to 6 axis of movement.

The electrical performance and exceptional versatility provides the ability to configure the antenna with your choice of combining network. That versatility is provided at the time of initial purchase, as well as in the future, as your satellite communication requirements evolve.

This antenna system is used worldwide in broadcast applications and high density data, voice and communications networks. The Kratos 8.1m Earth Station Antenna features a computer-optimized dual reflector Gregorian optics system and close-tolerance manufacturing techniques.

This combination provides extremely accurate surface contour resulting in exceptionally high gain and closely controlled pattern characteristics. Kratos earth station antennas provide maximum durability with minimal maintenance.


  • Rugged aluminum and steel construction
  • Superior Pointing Accuracy
  • Advanced Gregorian optics
  • 3 Year Warranty on all Structural Components
  • Monopulse Tracking Capabilities for Ka-Band
  • Deep Equipment Enclosure

Antenna Configurations

– ES81KA-1, 8.1m Ka-band Antenna with Fixed Mount
– ES81KAA-1, 8.1m Ka-band Antenna with Motorizable Mount with AZ/EL Jackscrews

Please refer to the spec sheet for more technical details.

Skybrokers can integrate this antenna with the NGC Monopulse Tracking system or alternative monitoring systems. Our professional project and installation team can assist you with a turnkey solution. Please ask us for more details.

Kratos 8.1m Ka-band Earth Station Antenna

Kratos 8.1m Ka-band (P) Earth Station Antenna dimensional drawings
Kratos 8.1m Ka-band (P) Earth Station Antenna foundation slab

Kratos 8.1m Ka-band Earth Station Antenna

    Walter van der Plas

    More questions about this product?

    For more information about this product, please feel free to contact us by phone, e-mail or social media!

    Call +31 (0)6 305 36 169 or Email