LEOLINK100 Ka-band Active Beam Steering Antenna
ReliaSat
64-element Ka-band active phased array antenna with ±60° omnidirectional beam steering for LEO satellite ground terminals.
Technical specifications
- TX frequency
- 27.5–30 GHz
- RX frequency
- 17.7–20.2 GHz
- Number of elements
- 64
- Gain at boresight
- 22 dBi
- Gain at 60° scan
- 18.6 dBi
- Beam steering range
- ±60° azimuth and elevation
- Polarization
- Circular
- Beamforming
- Analog phase shifters + amplitude modulation
About
The LEOLINK100 is a Ka-band active phased array flat panel antenna designed for LEO satellite broadband ground terminals. It features 64 antenna elements with analog phase shifters and amplitude modulation enabling ±60° omnidirectional beam steering in both azimuth and elevation. The antenna transmits on the 27.5–30 GHz uplink band and receives on the 17.7–20.2 GHz downlink band with circular polarization. At boresight (0° scan angle) the gain is 22 dBi, degrading gracefully to 18.6 dBi at 60° off-boresight scan, enabling continuous satellite tracking through full hemisphere coverage.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.
