SDR Technology, UAV Data Links & Tracking Antennas for Long-Range Communications
SL200 Software-Defined Radio Link Module Long-range video & data link for UAVs and UGVs
SL200 Software-Defined Radio Link Module

Long-range video & data link for UAVs and UGVs

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SL200 Software-Defined Radio Link Module

The SL200 SDR module is entirely designed and manufactured in France, based on SDR proprietary waveforms and algorithms .
Two modules are making up a bidirectional long-range radio link for drones and UGVs that provides uplink and downlink of data and telemetry, and downlink of live HD video.

With unmatched sensitivity, the SL200 provides robust long-range performance with very low transmission power, making it ideal for SWaP (size, weight and power)-limited applications. In addition to available frequency bands, the system can be adapted to work with any bands from 70 Mhz to 6 Ghz. upon request The SL200 modem also shows enhanced security thanks to its proprietary waveforms and AES 128/256 encryption .

Featuring state-of-the-art link optimizing technology, the SL200 delivers excellent quality of service (QoS) for Non-Line of Sight (NLOS), urban and indoor transmissions and provides a stable throughput of live HD video and data, whose upstream / downstream ratio can be configured.
The SL200 is available in a compact and lightweight aluminium enclosure, or as an OEM board. Software and hardware modifications can be made upon request.


  • Dimensions: 61 x 34 x 74 mm
  • Weight: 150 g
  • Power Consumption: 11 W max
  • Transmission Range (LOS) max bitrate with 0.5W RF power: up to 80 km using GRS-T200 antenna (130 km or more with lower bitrate)
  • Downlink Bitrate: Up to 4.5 Mbit/sec
  • Frequency: 2.4 GHz, from 70 MHz to 6 GHz upon request
  • Transmit Power: from – 24 dBm to + 27 dBm.