SL200 Video & Data Link Modem

    A Proven Solution for Long Range UAV Radio links and for UGV Transmissions in Rural or Urban Areas

    mobile radio modem

    Simpulse SL200 mobile data link modem is dedicated to mobile bi-directional transmission of data and video in challenging environments. The modem provides a best in class performance, robust and secure link with bitrate from 10 kbits/sec to 5 Mbits/sec for long range distance in Line-of-Sight (LOS) and Non-LOS conditions. Associated with Simpulse's GRS-T200 ground antenna, this proven solution is particularly dedicated to very long transmission range.

    The SL200 is built around robust software-defined radio (SDR) technology that offers high sensitivity and robust synchronization in mobile environments, even under low signal-to-noise conditions. Simpulse's advanced signal processing core manages Doppler effect, interferences and multipaths. Sophisticated measurements optimize the link in real conditions, a robust control link is maintained beyond the nominal distance range. SL200 thus provides excellent quality of service for any transmissions (LOS and non-LOS) to ensure high and stable throughput of live HD video and data, as well as telemetry and control command, in one single device.

    Key features

    • Transmission Range over 100 km (HD video), 100 km with 0.6W RF power, or 130 km for low resolution video, in LOS
    • Unrivaled sensitivity extending the distance range or enabling reduced transmit power
    • Excellent robustness even in Non-Line of Sight (NLOS) and mobile environments
    • Keeps a control link under extreme conditions, real time optimization of data-rate for better robustness
    • Flexibility of adaptation to customers’ specificities and requests thanks to SDR
    • High security using proprietary waveforms in addition to AES 128/256 encryption
    • Powerful Analysis tool to configure and analyze the transmission
    • Easy to integrate with standard interfaces and protocols
    • Multiple logical links with QoS and priority management
    • Many frequency bands available from 70 MHz to 6 GHz
    • Compact, lightweight and low power


    Targeted applications

    SL200 mobile data link modem is the ideal solution for Drones and Unmanned Aerial Vehicles (UAV), Robots and Unmanned Ground Vehicles (UGV), long-range wireless video and telemetry, critical and secure applications.


    SL200 radio modem is delivered as a compact aluminium box or in OEM version. Software and Hardware adaptations can easily be made. Contact us to discuss your particular needs. 

    SL200 Explainer video

    SL200 Datasheet

    Long-Range Data Links

    Indoor and Urban Video Links

    Any questions?
    Our project managers are happy to discuss your needs

    Contact us!