7 to 7.9GHz Prime Focus Parabolic Antenna

Prime Focus Parabolic Antenna 7-7.9GHz for Satellite and Radar

This product is a professional Parabolic Antenna with a prime focus front feed design. The antenna operates from 7GHz to 7.9GHz in the C band and features a 600mm aperture reflector. As a Prime Focus Parabolic Antenna, the feed is positioned at the focal point in front of the parabolic reflector. This design provides high gain, strong directivity, long distance transmission, narrow beamwidth, and excellent focusing ability. The antenna offers single linear polarization. The structure is simple, making installation and alignment easy. The antenna features an SMA K type connector and is built for reliable outdoor operation.

This prime focus parabolic antenna delivers excellent electrical performance across its operating range from 7GHz to 7.9GHz. The Voltage Standing Wave Ratio (VSWR) is rated at 1.5, which shows very good impedance matching. The gain is 30dB or higher, providing strong signal strength for demanding communication and radar tasks. The front to back ratio is 40dB or better, ensuring excellent rejection of signals from behind the antenna. The E plane and H plane half power beamwidth is approximately 4.7 degrees, giving very narrow focused beams. The single linear polarization is suitable for many standard radar and communication systems.

One clear strength of this Prime Focus Parabolic Antenna is its high gain and narrow beamwidth at C band frequencies. It is widely used in satellite communication earth stations, broadcast television and radio, microwave long distance point to point links, weather remote sensing, aerospace telemetry tracking and control, defense and military systems, field industrial and emergency communication, as well as educational and scientific research. The 30dB gain allows this antenna to work effectively over long distances. The narrow beamwidth provides precise pointing and reduces interference from other sources.

In practical use, this Prime Focus Parabolic Antenna handles professional communication and radar tasks very well. For satellite earth stations, it serves as a reliable C band terminal antenna. For radar systems, the high gain and narrow beam provide accurate target detection. For broadcast applications, the antenna delivers strong signals or receives distant broadcasts clearly. The 600mm aperture is compact enough for many installations while providing excellent gain. The SMA K connector offers a precision connection point. It stands as a solid example of a well designed prime focus parabolic antenna for C band applications from 7GHz to 7.9GHz.