CPI 6.3m Cassegrain Earth Station Antenna

Condition:New OEM
Model:6.3m KX120
Manufacturer:CPI, Inc.

CPI 6.3m Cassegrain Earth Station Antenna

The CPI Satcom & Antenna Technologies Inc. (CPI SAT), formerly GDSatcom, 6.3m Antenna delivers exceptional performance for transmit/receive and receive-only applications for C- through Ku-band frequencies. This antenna offers a deep dish reflector that incorporates precision-formed panels, contoured radials and a machined 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 accomodation for equipment mounting. The aluminum reflector is supported by a galvanized 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 ITU and FCC sidelobe specifications. Type Approved configurations are available for Intelsat (F2, E2), AsiaSat, HispaSat or Singapore Telecom (SingTel). All configurations meet CPI Satcom & Antenna Technologies Inc. (CPI SAT) own type-approved quality assurance and performance guarantee.


  • ‘Type-Approved’ bolt-together, all-aluminum self-aligning reflector
  • Designed for 3.4 to 18.4 GHz operation, meeting ITU and FCC
  • Aluminum reflector, galvanized Pedestal
  • Survives 125 mph (200 km/h) winds
  • High Wind option


  • C-, X-, Ku-, DBS- and Ka-band feed configurations
  • C/Ku receive only feed systems
  • Specialized feed systems (e.g., extended, multi-band)
  • Improved Feed cross-pol performance
  • CP/LP manual or remote switchable feeds
  • Antenna control system with tracking
  • Environmental Antennahub configurations
  • Reflector and feed de-icing systems
  • Integrated transmit cross-axis kits
  • Integrated LNA- or LNB-systems
  • HPAs, converters and M&C systems
  • Load frame mount
  • Packing for sea and air transport
  • Turnkey installation and testing


  • X-band low PIM reflector/feed configurations
  • Extended AZ travel
  • High Wind configuration
  • Low operating temperatures
  • High power configurations
  • For Ka-band see seperate datasheet


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


  • Communications, Data transfer, Broadcast


  • 6.3m KX120; 6.3m antenna with Motorizable Kingpost Pedestal Mount
  • 6.3m KX200; 6.3m antenna with Motorizable Kingpost Pedestal Mount
  • 6.3m KX-HW; 6.3m antenna with High-Wind Motorized 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.

CPI 6.3m Cassegrain Earth Station Antenna

CPI 6.3m Compact Cassegrain Earth Station Antenna

CPI 6.3m Cassegrain Earth Station Antenna

Datasheet CPI (GDSatcom) 6.3m Cassegrain Antenna

CPI 6.3m 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