CPI 13.1m Cassegrain Earth Station Antenna

Condition:New OEM
Model:13.1m KP180
Manufacturer:CPI, Inc.

CPI 13.1m Cassegrain Earth Station Antenna

The CPI Satcom & Antenna Technologies Inc. (CPI SAT), formerly GDSatcom Technologies, 13.1-meter antenna delivers exceptional performance for transmit/receive and receive only applications in L- through DBS-band frequencies. This antenna offers a reflector design that incorporates precision-formed panels, truss radials and hub assembly.

It features an innovative Cassegrain feed and subreflector design which results in high gain, low noise temperature, high antenna efficiency and excellent rejection of noise and microwave interference. A large center hub provides spacious accommodation for equipment mounting.

The reflector is supported by a galvanized elevation-over-azimuth Kingpost Pedestal that provides the required stiffness for pointing and tracking accuracy. The pedestals are designed for full orbital arc coverage and are readily adaptable to ground or rooftop installations. The electrical performance is compliant with FCC and ITU-RS-580 sidelobe specifications and Intelsat (A, B and C) and Eutelsat requirements.


  • Fully interchangeable reflector components with aluminum reflector panels and galvanized steel backup structure
  • Designed for 1.5 to 18 GHz operation, meeting ITU-RS-580 and FCC requirements
  • Galvanized steel elevation-over-azimuth Pedestal with jackscrews
  • Survives 165 mph winds in any postion


  • L-, S-, C-, X-, Ku-, DBS-band feed configurations
  • C/Ku receive only feed systems
  • Specialized feed systems (e.g., extended, multi-band)
  • CP/LP manual or remote switchable feeds
  • Antenna control system with tracking
  • Environmental Antenna hub configurations
  • Reflector and feed de-icing systems
  • Integrated transmit cross-axis kits
  • Integrated LNA- or LNB-systems
  • HPA’s, converters and M&C systems
  • Packing for sea and air transport
  • Turnkey installation and testing


  • X-band low PIM reflector/feed configurations
  • Continious bullgear AZ travel
  • High Wind configurations
  • Low operating temperatures
  • High power configurations


  • High antenna efficiency
  • Excellent rejection of noise and microwave interference


  • Communications, Data transfer, Broadcast


  • 13.1m KP180; 13.1m antenna with Motorizable Kingpost Pedestal Mount
  • 13.1m KX180-HW; 13.1m antenna with High-Wind Motorizable Kingpost Pedestal

Installation Services

Skybrokers offers optional installation services to install this antenna. Our professional Installation and alignment team can support you with an excellent installation. The antenna will meet OEM specifications and we test the antenna with you prior to handover. Please feel free to inquire more information.

TWTA’s integrated with refurbished Earth Station Antenna

As integrator, Skybrokers can integrate, install and test optional CPI TWTA’s with NEW or our USED and REFURBISHED Earth Station antennas of CPI/GDSatcom/VertexRSI, Andrew/ASC Signal and Viasat. Please feel free to inquire.

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CPI 13.1m Cassegrain 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