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SiK Radio Telemetry 915MHz / 433MHz
Description
SiK Radio Telemetry
SiK Radio Telemetry, manufactured by Holybro, is a small, lightweight, and inexpensive open-source radio platform. Using the included antennas, you should be able to achieve a line of sight range of more than 300m. You can extend the range by using higher gain antennas or patch antennas.
The module is pre-configured to work with all standard Pixhawk and most of the commercial flight controllers. This is achievable by a transparent serial link communication between the transmitter and receiver. Easily connect the air module using the JST-GH 6-pin connector to your autopilot, and connect the ground module with the USB port to your selected Ground Station. The necessary drivers should be installed automatically and the radio will appear as a new “USB Serial Port” in the Windows Device Manager under Ports (COM & LPT). The Mission Planner’s COM Port selection drop-down should also contain the same new COM port. QGroundControl will automatically detect the correct COM port and connect. After that, you can easily capture the telemetry data using MissionPlanner, QGroundControl (QGC), or your preferred Ground Control Station (GCS) software.
The modules come either with 915MHz or 433MHz. You can choose based on your needs and country of operation regulations.
The radios have 2 LEDs (red and green LEDs) to show the status.
Green LED Blinking means the module is searching for another radio to connect with.
Solid Green LED means the connection is established with another radio module.
A flashing Red LED shows the data transmission.
A Solid Red LED means the radio is in firmware upgrade mode.
If you have any questions regarding our products, use the Motionew Contact us page to consult our engineering team.
FAQ – SiK Radio Telemetry Module
1. What are the main specifications of the SiK Radio Telemetry system?
The SiK Telemetry Radio is a long-range, open-source telemetry solution operating in the 433MHz or 915MHz ISM bands. It offers bi-directional data transmission, a range of up to 5–20 km (depending on antenna setup), and adjustable output power up to 1000 mW.
2. What communication protocols and features does it support?
The module runs the SiK open-source firmware, supporting MavLink protocol for UAV flight controllers such as Pixhawk, CubePilot, and ArduPilot. It also includes frequency hopping, error correction, and adaptive data rate for improved reliability.
3. What are the hardware and interface configurations?
The system includes air and ground units with micro-USB and UART interfaces for easy integration. It supports 5V DC input, is plug-and-play compatible, and can be configured using Mission Planner or QGroundControl software.
4. What payment methods are available for purchasing the SiK Radio Telemetry system?
Motionew accepts credit/debit cards, PayPal, and wire transfers. For OEM or corporate clients, proforma invoices can be arranged for direct bank payments.
5. Is OEM or customization available?
Yes. Motionew offers OEM customization, including frequency band selection, housing design, labeling, and connector configuration. Contact the sales team for MOQ and delivery lead time details.
6. Are datasheets and setup manuals provided?
Yes. Motionew provides datasheets, wiring diagrams, and setup guides. Additional technical support is available for UAV integration, frequency configuration, and telemetry tuning.
Specifications
Specifications
| Specifications | ||
| Maximum output power | 100mW | |
| Receive sensitivity | -117dBm | |
| Antenna connector | RP-SMA | |
| Serial | Transparent | |
| Framing | Mavlink Protocol | |
| Frequency | FHSS | |
| Frequency | 433MHz / 915MHz (optional) | |
| Configuration | Through MissionPlanner or QGroundControl (QGC) | |
| Dimensions | 28 x 53 x 10.7mm (without antenna) | |
| Supply Voltage | 5V DC (from USB or JST-GH) | |
| Transmit current | 100 mA at 20dBm | |
| Receive current | 25 mA | |
| Serial interface | 3.3v UART | |
Product contents
Product contents
Radio modules with antennas x2
Micro-USB to USB-A cable x1
Micro-USB to Micro-USB OTG adapter cable x1
Micro USB to Type C Adapter
JST-GH-6P to JST-GH-6P cable x1 (for Pixhawk Standard FC)
JST-GH-6P to Molex DF13 6P (for Pix32, Pixhawk 2.4.6, etc.)
Documents
Reviews
1 review for SiK Radio Telemetry 915MHz / 433MHz
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| Options |
100mW 433MHz ,100mW 915MHz ,500mW 433MHz ,500mW 915MHz |
|---|---|
| Transmission Power |
0.1W ,0.5W |
| Operating Frequency |
400MHz ,900MHz |
| Transmission System Type |
Data Link |
| Transmission System Interfaces |
Serial ,USB |
| Data Encryption |
N/A |
| Transmission System Dimensions |
28 x 53 x 10.7mm |
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Liam –
Amazing service and fast shipping!