Holybro SiK Telemetry Radio V3 500mW 915MHz for Pixhawk & UAV Ground Stations

Introduction

The Holybro SiK Telemetry Radio V3 is a powerful, open-source radio system designed for reliable data communication between your drone's flight controller and ground station. It's an excellent choice for FPV enthusiasts, UAV operators, and anyone needing robust telemetry for their aircraft. This version operates on the 915MHz frequency, ensuring compatibility in specific regions and offering a stable connection for mission planning and real-time data monitoring.

Key Advantages

• Extended Range: Achieve reliable communication over long distances, with potential for kilometers using an appropriate ground antenna.
• Open-Source Platform: Utilizes the SiK firmware for flexibility and compatibility with popular ground control software.
• Wide Compatibility: Works seamlessly with Pixhawk Standard and other flight controllers.
• Full-Duplex Communication: Enables efficient, two-way data flow for real-time control and monitoring.
• MAVLink Protocol Support: Integrates perfectly with Mission Planner, Ardupilot, QGroundControl, and PX4 Autopilot.
• Compact and Lightweight: Easy to integrate into various drone setups without adding significant bulk.
• Adjustable Power Output: Fine-tune transmission power for optimal range and battery efficiency.
• Error Correction: Built-in error correction ensures data integrity even in noisy RF environments.

Technical Specifications

• Max Output Power: 500mW (Adjustable)
• Receiver Sensitivity: -117 dBm
• Antenna Connector: RP-SMA
• Communication: 2-way full-duplex via adaptive TDM UART
• Serial Link: Transparent serial link
• Protocol: MAVLink framing
• Modulation: Frequency Hopping Spread Spectrum (FHSS)
• Duty Cycle: Configurable
• Error Correction: Corrects up to 25% bit errors
• Firmware: Open-source SIK firmware
• Configuration: Via Mission Planner & APM Planner
• USB-UART Chip: FT230X/FT231
• Dimensions: 28 x 53 x 10.7mm (excluding antenna)
• Power Supply: 5V DC (via USB or JST-GH)
• Transmit Current: 100 mA @ 20dBm
• Receive Current: 25 mA
• Serial Interface: 3.3V UART
• FCC ID: 2AP22-HT03-V3

Applications

This Holybro SiK Telemetry Radio V3 is ideal for a wide range of applications including FPV racing drones, professional UAV mapping and surveying, aerial inspection, long-range autonomous missions, and general drone hobbyist projects requiring reliable remote data transmission.

Compatibility

The radio is designed for compatibility with Pixhawk Standard flight controllers and other systems utilizing the MAVLink protocol. It interfaces via a 3.3V UART and can be powered by 5V DC through its USB or JST-GH connector.

FAQ

What is the maximum range of the Holybro SiK Telemetry Radio V3?

The Holybro SiK Telemetry Radio V3 offers a range exceeding 300 meters out-of-the-box. With a suitable cross-antena on the ground station, the range can be extended to several kilometers, making it ideal for long-range drone operations.

Is the Holybro SiK Telemetry Radio V3 compatible with my flight controller?

This telemetry radio is compatible with Pixhawk Standard flight controllers and other autopilots that support the MAVLink protocol. It interfaces via a 3.3V UART connection.

What software can I use with the Holybro SiK Telemetry Radio V3?

The radio utilizes open-source SiK firmware and is designed to integrate seamlessly with popular ground control software such as Mission Planner, Ardupilot, QGroundControl, and PX4 Autopilot.

What are the power requirements for the Holybro SiK Telemetry Radio V3?

The telemetry radio requires a 5V DC power supply, which can be provided either through its USB connection or a JST-GH connector, making it easy to power from your flight controller or a separate power source.

Where can I buy the Holybro SiK Telemetry Radio V3 with fast delivery?

You can order the Holybro SiK Telemetry Radio V3 from HTDRONE, your specialized FPV and UAV drone parts store based in Poland. We offer fast delivery within Poland and reliable international shipping via DHL.