Simpulse

SL200 Software Defined Radio Link Module

Long-range video & data link for UAVs and UGVs

The SL200 SDR module is the basis for all our data link solutions.

Two SDR modules make 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 SDR 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.

Following the success of the SL200 in both airborne and ground-based applications, the new SL300 modem now offers wider bandwidth, increased transmission power, and key features such as mesh networking capabilities and a robust anti-interference system based on proprietary adaptive frequency hopping technology.

SL300 Anti-Jamming Modem

Mobile Data Link Modem for Harsh Operational Environments

The SL300 Data Link Modem from Simpulse is a high-performance mobile communications solution engineered for continuous data and video transmission in the most demanding conditions.

Designed to maintain link integrity over 100 kilometers, even with HD video streams, this advanced modem supports both line-of-sight and non-line-of-sight connectivity, ensuring resilient control and telemetry for uncrewed platforms. With mesh networking, anti-jamming defenses, and exceptionally low electromagnetic emissions, the SL300 is tailored for contested and complex environments where uninterrupted communication is mission-critical.

GRS-T200 Ground Tracking Antenna & Radio Link

Long-range multi-antenna UAV tracking solution

The GRS-T200 is a ground tracking solution for UAV ground control stations, based on our SL200 radio data link. Embedding two omnidirectional antennas and two directive antennas as well as a GPS receiver, it provides fully automated high-precision 360-degree LOS tracking and extends transmission range beyond 100 km for HD video.

The system has been designed with a compact, foldable aluminium structure that can be deployed in five minutes and can be mounted on a mast or portable tripod.