PDR WORLD
Ground unit
Specialty Drones

Ground unit

Ground-side fiber optical terminal that outputs video and links to the remote controller, with selectable CRSF/SBUS protocols.

Ground-side receive terminal that recovers the 1.25 Gbps single-fiber link and outputs composite video to a display while interfacing with the remote controller, image-transmission module or FPV receiver, with dial-code selectable GH1.25 or cable modes and CRSF/SBUS protocol support.
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Technical Specifications

Unit TypeType B — Ground Unit
Optical Transmission Rate1.25 Gbps
Optical ConnectorFC (single fiber)
Video ChannelComposite video output (BNC)
Serial / TelemetryTTL serial, PPM input; CRSF / SBUS support
Interface ModesGH1.25 (W) or Cable (C), dial-code selectable
Power Input10–26 V DC (DC-IN); GH1.25 outputs 5 V

Key Features

  • Ground-side (Type B) receive terminal for tethered / FPV drone fiber links
  • Single-fiber optical reception at 1.25 Gbps over an FC interface
  • Composite video output via BNC to display or FPV receiver
  • Dial-code selectable GH1.25 (W) or cable (C) interface mode
  • Selectable CRSF or SBUS protocol for popular FPV / racing-drone flight controllers
  • FC optical, RJ45 100M Ethernet and BNC video front-panel interfaces
  • Compact 105 × 70 × 28 mm housing

Applications & Use Cases

  • Defence ISR & secure communications
  • FPV reconnaissance & tactical missions
  • Perimeter / border surveillance
  • EW / jam-resistant operations