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Key highlights

The Satlab A/S Polaris ADS-B Receiver is an SDR based receiver designed for space applications. It is based on Satlabs second generation SDR platform, based on the in-orbit experience gained from the QubeAIS receiver. It is mainly suitable for 1090 MHz ADS-B messages. It comes with an integrated demodulator and storage.

Key features

Covers the 1090 MHz band
Possible to download raw IF spectrum samples
128 MB primary data storage and 1 GB secondary storage
1.5 W average power consumption
Low-IF receiver with 16-bit I/Q ADC
LNA and SAW filters onboard
Delivered with SW library for easy integration
CubeSat Space Protocol (CSP) compatible
CAN, Ethernet and RS-422 connectivity
Input voltage 4.5 to 40 V
CSK-compatible form factor
SMP antenna connector
ESD protection on all interfaces

Flight heritage

The Polaris ADS-B is part of our Polaris product line, that has demonstrated reliable flight heritage since 2019, with over 100 units successfully delivered to customers around the world for a multitude of space missions. With a TRL of 9, it is fully qualified and operational in its intended environment.

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Last updated: 2025-05-01