WaveGuide Cross-over kit installed with a VertexRSI 7.2m Satellite Earth Station Antenna.

WaveGuide Cross-over kit installed with a VertexRSI 7.2m Satellite Earth Station Antenna


The Vertex (VertexRSI) 7.2mKPK Cassegrain Earth Station Antenna is configured in Ku-band, 4-port Rx/Tx and includes a Motorized Kingpost Pedestal Mount with AZ/EL jackscrews, a Hub enclosure 178cm (70inch), 91cm (36inch) depth and 16-piece precision-formed aluminum panels with heat-diffusing white paint.

VertexRSI developed the 7.2m C-band and Ku-band antennas to offer superior performance for Rx-only and Rx/Tx worldwide applications. The Model 7.2KXC (C-band) and 7.2KXK (Ku-band) antennas incorporate stretch formed, doubly contoured panels with matched radials and hub assemblies for ease of field assembly. The reflectors and Azimuth/Elevation kingpost pedestals provide the stiffness and pointing accuracy required for C-band and Ku-band operation. These antennas are designed for full orbital arc coverage and are readily adaptable to ground or rooftop installations.


This VertexRSI 7.2m Satellite Antenna System was completely reconditioned and refinished to look and perform like new. We completed the antenna with new motors and gearboxes, new limits, reflector hardware kits are checked out and a documentation package and foundation plans are provided. System is guaranteed to meet OEM specs when properly installed by our professional installation team.

Our team has delivered and installed an identical antenna at Hellas-Sat on Cyprus and Tele Post in Greenland.  Please ask us for details!

Our professional installation team can support you with full installation, panel adjustment and tests. Please feel free to request more information.


VertexRSI offered the full range of earth station and base station communications products and was specialized in fixed and mobile satellite communication gateways, antennas, high power amplifiers, baseband products, frequency converters, controls and microwave components. VertexRSI offered design and engineering support as preparation for the installation.

Skybrokers offers for over 10 years VertexRSI Satellite Earth Station Antennas, new as well as used. We can provide turnkey solutions, refurbishment and upgrades. We supported several clients with new and used antennas, such as the VertexRSI 3.8m, VertexRSI 6.3m, VertexRSI 6.1, VertexRSI 7.2m, VertexRSI 8.1m and VertexRSI 9.3m.

The company was founded in 1973 and operated from 2004 till 2019 as subsidiary of General Dynamics SATCOM Technologies, a USA based business unit of General Dynamics C4 Systems, operating as General Dynamics Mission Systems. VertexRSI was owned by Tripoint Global, a privately held company in New York who bought Vertex in 1999 from Vertex Corp. Tripoint Global was composed that time of RSI, Prodelin, Gabriel Electronics & Microwave and CSA Wireless Communications. Tripoint Global merged Vertex with RSI to become VertexRSI. GDSatcom acquired Trpoint Global in 2004.

In 2019 VertexRSI (GDSatcom) was acquired by CPI, Inc.