2000W High Power Satellite Comms Array

Symmetrical Dipole Array Antenna 1.49-1.76GHz for Satellite and Beidou

This product is a professional Array Antenna featuring a symmetrical dipole array design. The antenna operates from 1.49GHz to 1.76GHz in the L band with 64 elements arranged in an 8x8 grid configuration. As a Symmetrical Dipole Array, it offers wideband coverage for satellite communication, telemetry, and short message services. The antenna provides 45 degree dual linear polarization, which matches common satellite polarization schemes. The array features full beam scanning capability with 360 degree azimuth coverage and up to 45.5 degree elevation coverage. The antenna supports very high continuous wave power transmission. It features an SMA K type connector.

This symmetrical dipole array delivers excellent electrical performance across its operating range from 1.49GHz to 1.76GHz. The Voltage Standing Wave Ratio (VSWR) is rated at 1.5, which shows very good impedance matching. The aperture efficiency is greater than 61 percent, meaning the antenna uses most of its physical area effectively for radiation. The 8x8 high density array layout provides strong beamforming capability with clean radiation patterns and good interference suppression. The 45 degree dual linear polarization reduces polarization mismatch loss and improves receiver sensitivity. The power handling capability is very high for continuous wave transmission.

One clear strength of this Symmetrical Dipole Array is its full beam scanning capability and high power handling. It is widely used for Beidou short message, Tiantong satellite, low earth orbit satellite communication, satellite telemetry tracking and control, aviation telemetry, maritime satellite, and satellite timing and direction finding. The 360 degree azimuth beam scanning allows rapid search and tracking over wide airspace. The high aperture efficiency means better gain for a given physical size. The 2000W continuous wave power capability meets satellite uplink and long distance transmission needs.

In practical use, this Array Antenna handles professional satellite communication tasks very well. For Beidou and satellite ground terminals, it provides reliable uplink and downlink with electronic beam steering. The 45 degree dual linear polarization matches satellite signals perfectly. The 8x8 array gives good beam control for tracking moving satellites. The antenna can be integrated into shelters, vehicles, or fixed阵地 installations. It stands as a solid example of a well designed symmetrical dipole array for demanding satellite and Beidou applications from 1.49GHz to 1.76GHz.