0.9m Ku-band Transmit-Receive Integrated Satellite Antenna

This compact 0.9m Ku-band manual transmit-receive integrated satellite antenna supports dual Ku receiving and transmitting bands, with receiving frequency of 10.7–12.75GHz and transmitting frequency of 13.75–14.5GHz. It can withstand 1kW continuous wave transmit power and achieves over 85dB isolation between transmit and receive ports.

It provides receiving gain ≥38.6dBi and transmitting gain ≥39.9dBi, with VSWR ≤1.25:1 across full frequency range. Designed with linear polarization, it features cross-polarization isolation ≥35dB and first sidelobe level ≤-14dB, whose sidelobe envelope complies with CCIR.580 standard. Standard WR-75 waveguide connector is equipped, and feed insertion loss is controlled within 0.5dB.Equipped with single-column manual mount, it supports three-axis continuous adjustment (azimuth ±90°, elevation 0°–90°, polarization ±90°) with locking function. It has stable wind resistance, operating normally under 80km/h wind and free of structural damage at 200km/h wind when locked at zenith. Adaptable to outdoor environment of -40℃~60℃ and 0%~100% humidity, it measures 1100×1100×500mm with light weight, widely applied in small two-way VSAT satellite communication stations.