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The Holybro SiK Radio Telemetry V3 is a reliable radio telemetry solution for real-time communication between your UAV and the ground control station. It operates at 433MHz with 100mW of output power and provides stable long-range data transmission for telemetry, mission planning and live flight monitoring.
Its compact design and robust construction make it suitable for a wide range of drone flight controllers and autopilot systems, and the listing says it keeps performing dependably even in challenging RF environments.
The radio set is aimed at both hobbyist and professional applications. It delivers clear, low-latency communication for flight data, GPS coordinates and control signals, so you can watch the aircraft and plan missions from the ground.
Reliable telemetry link: a dependable radio module for drone-to-ground communication.
433MHz at 100mW: a well-known telemetry band with a modest, efficient power level.
Real-time air-to-ground exchange: flight data and commands travel in both directions.
GPS and flight status data: position and vehicle status reach the ground station as you fly.
Broad flight controller support: the listing states compatibility with popular drone flight controllers.
Autonomous mission support: suited to autonomous missions and UAV monitoring.
A telemetry radio set is a pair of small radios. One is connected to the autopilot on the aircraft and the other to a computer or ground control station. Whatever the autopilot sends over its telemetry port is delivered to the ground software, and commands from the ground are delivered back to the aircraft.
The 433MHz band is widely used for this job because lower frequencies carry farther than higher ones at the same power. Because the radios simply replace a cable, ground-station software works as if the autopilot were connected directly.
Live position, battery and mode display in a ground control station
Planning and uploading missions to an autopilot while it is in the air
Monitoring autonomous missions and UAV surveys
Logging flight data during test flights
Relaying GPS coordinates and status to a second person on the ground
The listing describes the radio as compatible with popular drone flight controllers and autopilot systems. It does not print a detailed specification table, so check your autopilot's telemetry port and connector before ordering.
As with any 433MHz transmitter, check the rules for the band where you fly and keep the antenna clear of carbon fibre and metal.
Type: SiK radio telemetry, version V3
Frequency: 433MHz
Output power: 100mW
1 x Holybro SiK radio telemetry V3 - 100mW 433MHz
Pilots using Holybro or other popular autopilots who need a dependable 433MHz air-to-ground telemetry link for mission planning and monitoring.
433MHz.
100mW.
The listing says telemetry data such as GPS and flight status, as well as control signals.
The listing says it is compatible with popular drone flight controllers and autopilot systems.
Yes. The listing describes it as ideal for autonomous missions and UAV monitoring.
One Holybro SiK radio telemetry V3, 100mW, 433MHz.
| Brand | Holybro |
|---|---|
| Frequency | 433MHz |
| Power | 100mW |
| Protocol | SiK, bidirectional telemetry |
| Selling unit | PCS |
