• Please contact us if you have any questions. 

Address: Casais da Arriota, 26 Bonabal 2565-835 Ventosa Portugal
Phone:  +351 261 311 552

All our systems are designed and produced in Portugal

SDL - 400

Safety Data Link

 

The Safety Data Link SDL - 400 is design to be an independent flight control link for the UAV.

 

This system connects to a Remote Control system using a belt hanging unit which converts PPM to CAN converter (BWP2C) and a CAN BUS cable that can extend up to 400 meters (optional).
 

The CAN BUS cable is directly connected to a Multi-frequency transmission box (MFTB).

The MFTB transmits RC Command signals to UAV autopilot in one or multiple frequencies.


The MFTB system frequency power is selectable from low to high. The unit can transmit 10 Watt of power on high power which ensures safe link up to 50 km to 80Km, depending of LOS and UAV altitude.

The Air installed unit can be connected to multiple receivers system with different frequencies, the receivers are connected to a CAN BUS protocol which automatically swaps reception in order to have the best quality signal.

Technical specifications

 

Air Unit :

  • Power supply 6 to 28VDC

  • Operating Frequencies : 433; 869; 915 MHz

  • Channels : Up to 16

  • Sensitivity -90 dBm

  • RF Signal Modulation : GPSK

  • Digital communication : CAN BUS

Ground Unit : 

  • Power supply 24VDC or 230VAC 

  • Operating Frequencies : 433; 869; 915 MHz 

  • Channels : Up to 16

  • RF Power: 10mW Low power up to 10W high power 

  • RF Signal Modulation : GPSK

  • Digital comunication : CAN BUS