1.8 Meter Transmit-Receive Integrated Ku Band Manual Satellite Dish Antenna
ZD-BUCA-KU-1.8M
This 1.8 meter medium-aperture Ku-band manual transmit-receive integrated satellite dish antenna delivers a balanced choice balancing footprint and signal performance. It covers dual Ku bands: 10.7–12.75GHz for reception and 13.75–14.5GHz for transmission, with a WR75 waveguide port supporting 1kW transmit power. It provides Rx gain ≥44.6dBi and Tx gain ≥46dBi, with RF performance sitting between 1.2m compact and 2.4m high-gain antennas. It achieves 85dB Tx-Rx isolation and complies fully with CCIR.580 radiation standards. Equipped with standard single-column manual mount, it offers ±90° continuous adjustment for azimuth, elevation and polarization with moderate installation difficulty. Designed for year-round outdoor operation from -40℃ to 60℃, it withstands 80km/h wind normally and up to 200km/h when locked, ideal for medium-sized government and commercial fixed satellite ground stations.
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This integrated ku bandcommunication antenna combines the functions of satellite receiver antennaandsatellite transmitting antenna. With a balanced 1.8-meter medium aperture, it strikes a perfect balance between signal performance and installation space, filling the gap between compact 1.2m antennas and high-gain 2.4m antennas. This ku bandcommunication antenna covers receive frequency 10.7–12.75GHz and transmit frequency 13.75–14.5GHz, equipped with standard WR75 waveguide port, and the satellite transmitting antenna can stably support 1kW continuous wave transmit power. The satellite receiver antenna achieves gain ≥44.6dBi, while the satellite transmitting antenna reaches gain ≥46dBi. Both TX and RX VSWR are controlled ≤1.25:1, with 85dB Tx-Rx isolation and radiation performance compliant with CCIR.580 standard. Fitted with single-column manual three-axis adjustable mount, it works stably outdoors from -40℃ to 60℃ with outstanding wind resistance. It serves as the top-pick ku bandcommunication antenna for medium commercial and government ground stations, balancing sensitive reception of satellite receiver antenna and stable radiation capacity of satellite transmitting antenna.
| Item | Ku-Receive | Ku-Transmit |
| Frequency | 10.7–12.75 GHz | 13.75–14.5 GHz |
| Gain | ≥44.6 dBi @ 12.2 GHz | ≥46dBi @ 14.25 GHz |
| Power Capacity | / | ≥1 kW |
| VSWR | ≤1.25:1 | |
| Interface Type | WR-75 | |
| Feed Insertion Loss | ≤0.5 dB | |
| Rx-Tx Isolation | ≥85 dB | |
| Polarization | Linear Polarization | |
| Cross-Polarization Isolation | ≥35 dB | |
| First Sidelobe Level | ≤-14 dB | |
| Sidelobe Envelope | Compliant with CCIR.580 Standard | |
| Mount Type | Single Column, Manual Satellite Alignment | |
| Azimuth Adjustment Range | ±90° | |
| Elevation Adjustment Range | 0°–90° | |
| Polarization Adjustment Range | ±90° | |
| Wind Resistance | Normal Operation: 80 km/h No Structural Damage (Zenith Locked): ≤200 km/ | |
| Operating Temperature | -40℃ ~ 60℃ (Outdoor Use) | |
| Humidity Range | 0% ~ 100% | |
| Dimension(1.8m Aperture) | 1500×1300×900 mm (L × W × H) | |
