High-Range Secure Telemetry Unit
The TLU (Telemetry Unit) is a critical avionics component providing the essential communication link between the unmanned platform and the ground control station. It is responsible for transmitting telemetry data from the UAV to the ground and receiving command and control signals, enabling effective remote operation and monitoring over significant distances.
Frequency Range
Max Range with Track Antenna + Amp:
Max Rate
Multiple Operating Modes
Advanced Error Correction & Detection
Operational Temperature
Ingress Protection
Engineered for Range and Reliability
This Telemetry Unit is engineered to provide robust and long-range communication capabilities. Operating within the 902-928MHz frequency range, it supports various modulation types including 2GFSK, 4GFSK, and QPSK. A key advantage is its impressive range, capable of reaching up to ~200km (124 miles) Line of Sight with a Track Antenna and Amplifier. The unit supports multiple operating modes, such as Point-to-Point, Point-to-Multipoint, Store & Forward Repeater, and Peer-to-Peer, offering flexibility for different network configurations and mission types. Advanced Forward Error Correction and Error Detection mechanisms ensure the integrity and reliability of data transmission, even in challenging environments.
The TLU is a crucial component for maintaining a reliable command and control link with unmanned platforms, especially for operations requiring extended range or Beyond Visual Line of Sight (BVLOS). Its high-range capability ensures consistent communication over vast areas, enabling data transmission and reception vital for real-time monitoring and mission adjustments. The variety of operating modes provides flexibility to integrate the UAV into different communication networks or utilize repeater functions to extend effective range in challenging terrains. Advanced error correction and detection mechanisms significantly enhance data integrity, minimizing the risk of lost commands or telemetry data. Coupled with its robust IP67 environmental qualification, the TLU ensures dependable communication performance in harsh operational environments, making it a reliable backbone for remote UAV operations.
- Operational Temperature: -40°C / +60°C
- Ingress Protection: IP67 (Dust and Liquid Protection)
- Input Voltage: 6-36V
- Other Protections: ESD, Logic I/O
Technical Features
The TLU provides advanced communication features for reliable and versatile telemetry.
Technical Specifications
- Frequency Range: 902-928MHz
- Modulation Type: 2GFSK, 4GFSK, QPSK
- TX Power (Adjustable): 00mW-2W
- Maximum Rate @ -103 dBm Sensitivity: 345kbps @ 400kHz bandwidth @ TW
- Telemetry Baud Rate: 256bps
- Receiver Sensitivity (@ 10-4): 114dBm @ 57.6kbps / -107dBm @ 230.4kbps
- Forward Error Correction: Hamming, BCH, Golay, Reed-Solomon, Viterbi
- Error Detection: 32bits of CRC, ARQ
- Telemetry: 10Hz
Operating Modes
- Point-to-Point
- Point-to-Multipoint
- Store & Forward Repeater
- Peer-to-Peer
Range Specifications
- Range With Track Antenna and Amp: ~200km (124mil) LoS
- Range With Track Antenna: ~100km (62mil) LoS
- Range With Omni Antenna: ~50km (31mil) LoS
