LEOLINK64 Ka-band Active Beam Steering Antenna
ReliaSat
64-element Ka-band flat-panel phased array antenna with ±60° electronic beam steering for LEO satellite, aviation, and 5G applications.
Technical specifications
- TX Frequency
- 27.5–30 GHz
- RX Frequency
- 17.7–20.2 GHz
- TX Bandwidth
- 2,500 MHz
- RX Bandwidth
- 2,500 MHz
- TX Antenna Gain
- 18.6–22 dBi
- RX Antenna Gain
- 18.4–21.9 dBi
- EIRP
- 44.6–48 dBm
- Beam Steering Range
- ±60° azimuth and elevation
- Polarization
- RHCP and LHCP
- Axial Ratio
- 3 dB
- Array Elements
- 64
About
The LEOLINK64 is a high-performance Ka-band active phased array antenna designed for satellite communications on the move (SOTM), aviation, remote-area ground communications, and 5G backhaul. Its compact, low-profile flat-panel geometry houses 64 radiating elements controlled by analogue phase shifters and amplitude tapering, enabling ±60° electronic beam steering in both azimuth and elevation without any mechanical movement.
The antenna transmits in the 27.5–30 GHz band and receives in the 17.7–20.2 GHz band, delivering TX antenna gain of 18.6–22 dBi, RX gain of 18.4–21.9 dBi, and EIRP of up to 48 dBm. Both right-hand and left-hand circular polarizations are supported with an axial ratio of 3 dB. The 2,500 MHz instantaneous bandwidth in both TX and RX channels accommodates high-throughput LEO satellite links.
An optional control board add-on provides a graphical user interface for beam management, measurement, and monitoring. The LEOLINK64 complies with ITU beamwidth and sidelobe regulations and is compatible with standard software-defined radios and modems. Datasheet, CAD model, ICD, and user manual are available on request.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.
