HARDWARE / PRODUCTUpdated 25 Jul 2026

ReliaSat Satellite Communications RF Systems and Subsystems

ReliaSat
ReliaSat Satellite Communications RF Systems and Subsystems

ReliaSat provides expertly engineered RF systems and subsystems for satellite communications, focusing on high data rate needs and offering modular, frequency-agile solutions.

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

ReliaSat is a leader in satellite communications, delivering dependable RF systems and subsystems designed to meet the high data rate demands of global connectivity. The company prides itself on precision, ensuring seamless service through its ethos of understanding challenges, innovating solutions, and reliable delivery. ReliaSat drives innovation in satellite communication technology, recognized through partnerships with prestigious institutions and industry leaders. Their team of PhD-level engineers brings advanced RF & mm-wave technology to commercial clients affordably and effectively. ReliaSat focuses on crafting bespoke connectivity solutions by blending cutting-edge technology with adaptable designs, ensuring seamless integration into existing systems. They offer a wide range of satellite transceivers and S-band antennas, emphasizing high performance, low noise, and mission readiness. The company highlights the importance of modular, frequency-agile RF systems over traditional single-band designs, allowing for adaptability and efficiency in crowded spectrum environments and changing requirements.

Documentation

No public datasheet yet — request the datasheet / ICD from the supplier.

Source: reliasat.com ↗

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