Category: Telemetry Radios for Drones Telemetry radios are an essential component of any drone system, as they allow you to transmit data from the drone's sensors and flight controller to a ground station or other receiver. In this review, we will take a closer look at some popular telemetry radio options available on the market and discuss their features, performance, and suitability for different types of drones. 1. Holybro 500mW Telemetry Radio Set (V3 for Pixhawk4) (915MHz) The Holybro 500mW Telemetry Radio Set is a high-performance option that is specifically designed to work with the Pixhawk4 flight controller. It operates on the 915MHz frequency band and offers a maximum transmit power of 500mW, making it suitable for long-range communication between the drone and ground station. One of the key features of this radio set is its support for OTG (On-The-Go) mode, which allows you to use your smartphone or tablet as a receiver without needing an additional computer or display. This makes it easy to monitor the data being transmitted from the drone and make adjustments in real-time. Another advantage of this radio set is its compatibility with a wide range of sensors and flight controllers, including the Pixhawk4, APM2.6, and APM2.8. This makes it a versatile option that can be used with different types of drones and systems. Overall, the Holybro 500mW Telemetry Radio Set is a high-quality option that offers excellent performance and flexibility for a wide range of users. Its support for OTG mode and compatibility with multiple sensors and flight controllers make it an ideal choice for anyone looking to upgrade their drone's telemetry capabilities. 2. QWinOut New 3DR Wireless Data Transmission Radio 915Mhz 500mW RX+TX Telemetry w/OTG for APM2.6 2.8 Pixhawk FPV System Antenna The QWinOut New 3DR Wireless Data Transmission Radio is another high-performance option that is designed to work with the APM2.6 and Pixhawk flight controllers. It operates on the 915MHz frequency band and offers a maximum transmit power of 500mW, making it suitable for long-range communication between the drone and ground station. One of the key features of this radio is its support for OTG mode, which allows you to use your smartphone or tablet as a receiver without needing an additional computer or display. This makes it easy to monitor the data being transmitted from the drone and make adjustments in real-time. Another advantage of this radio is its compatibility with a wide range of sensors and flight controllers, including the APM2.6, Pixhawk, and FPVDrone 3DR Radio Telemetry Kit. This makes it a versatile option that can be used with different types of drones and systems. Overall, the QWinOut New 3DR Wireless Data Transmission Radio is a high-quality option that offers excellent performance and flexibility for a wide range of users. Its support for OTG mode and compatibility with multiple sensors and flight controllers make it an ideal choice for anyone looking to upgrade their drone's telemetry capabilities. 3. FPVDrone 3DR Radio Telemetry Kit 915Mhz Air and Ground Data Transmit Module for APM 2.6 APM 2.8 Pixhawk Flight controller The FPVDrone 3DR Radio Telemetry Kit is a high-performance option that is designed to work with the APM2.6, APM2.8, and Pixhawk flight controllers. It operates on the 915MHz frequency band and offers a maximum transmit power of 500mW, making it suitable for long-range communication between the drone and ground station. One of the key features of this radio kit is its compatibility with a wide range of sensors and flight controllers, including the APM2.6, Pixhawk, and FPVDrone 3DR Radio Telemetry Kit. This makes it a versatile option that can be used with different types of drones and systems. Another advantage of this radio kit is its support for OTG mode, which allows you to use your smartphone or tablet as a receiver without needing an additional computer or display. This makes it easy to monitor the data being transmitted from the drone and make adjustments in real-time. Overall, the FPVDrone 3DR Radio Telemetry Kit is a high-quality option that offers excellent performance and flexibility for a wide range of users. Its compatibility with multiple sensors and flight controllers and support for OTG mode make it an ideal choice for anyone looking to upgrade their drone's telemetry capabilities. 4. Readytosky 3DR Radio Telemetry Kit 915Mhz 100mW Air + Ground Module Open Source for Standard Version APM2.6 APM2.8 Pixhawk RC Quadcopter The Readytosky 3DR Radio Telemetry Kit is a high-performance option that is designed to work with the APM2.6, APM2.8, and Pixhawk flight controllers. It operates on the 915MHz frequency band and offers a maximum transmit power of 100mW, making it suitable for short-range communication between the drone and ground station. One of the key features of this radio kit is its compatibility with a wide range of sensors and flight controllers, including the APM2.6, Pixhawk, and Readytosky 3DR Radio Telemetry Kit. This makes it a versatile option that can be used with different types of drones and systems. Another advantage of this radio kit is its support for OTG mode, which allows you to use your smartphone or tablet as a receiver without needing an additional computer or display. This makes it easy to monitor the data being transmitted from the drone and make adjustments in real-time. Overall, the Readytosky 3DR Radio Telemetry Kit is a high-quality option that offers excellent performance and flexibility for a wide range of users. Its compatibility with multiple sensors and flight controllers and support for OTG mode make it an ideal choice for anyone looking to upgrade their drone's telemetry capabilities. 5. Soulload 3DR 100MW Radio Telemetry Kit 915Mhz 915Kit Air and Groud Data Transmit Module for APM2.6 APM2.8 PX4 Pixhawk The Soulload 3DR 100MW Radio Telemetry Kit is a high-performance option that is designed to work with the APM2.6, APM2.8, and PX4 flight controllers. It operates on the 915MHz frequency band and offers a maximum transmit power of 100mW, making it suitable for short-range communication between the drone and ground station. One of the key features of this radio kit is its compatibility with a wide range of sensors and flight controllers, including the APM2.6, Pixhawk, and Soulload 3DR Radio Telemetry Kit. This makes it a versatile option that can be used with different types of drones and systems. Another advantage of this radio kit is its support for OTG mode, which allows you to use your smartphone or tablet as a receiver without needing an additional computer or display. This makes it easy to monitor the data being transmitted from the drone and make adjustments in real-time. Overall, the Soulload 3DR 100MW Radio Telemetry Kit is a high-quality option that offers excellent performance and flexibility for a wide range of users. Its compatibility with multiple sensors and flight controllers and support for OTG mode make it an ideal choice for anyone looking to upgrade their drone's telemetry capabilities. 6. YoungRC 3DR Radio Telemetry Kit 915Mhz Air and Groud Data Transmit Module for APM2.6 APM2.8 PX4 Pixhawk Flight Controller The YoungRC 3DR Radio Telemetry Kit is a high-performance option that is designed to work with the APM2.6, APM2.8, and PX4 flight controllers. It operates on the 915MHz frequency band and offers a maximum transmit power of 100mW, making it suitable for short-range communication between the drone and ground station. One of the key features of this radio kit is its compatibility with a wide range of sensors and flight controllers, including the APM2.6, Pixhawk, and YoungRC 3DR Radio Telemetry Kit. This makes it a versatile option that can be used with different types of drones and systems. Another advantage of this radio kit is its support for OTG mode, which allows you to use your smartphone or tablet as a receiver without needing an additional computer or display. This makes it easy to monitor the data being transmitted from the drone and make adjustments in real-time. Overall, the YoungRC 3DR Radio Telemetry Kit is a high-quality option that offers excellent performance and flexibility for a wide range of users. Its compatibility with multiple sensors and flight controllers and support for OTG mode make it an ideal choice for anyone looking to upgrade their drone's telemetry capabilities. 7. YKS 3DR Radio Telemetry Kit 915Mhz Module Open Source for APM 2.6 2.8 Pixhawk RC Quadcopter The YKS 3DR Radio Telemetry Kit is a high-performance option that is designed to work with the APM2.6, APM2.8, and Pixhawk flight controllers. It operates on the 915MHz frequency band and offers a maximum transmit power of 100mW, making it suitable for short-range communication between the drone and ground station. One of the key features of this radio kit is its compatibility with a wide range of sensors and flight controllers, including the APM2.6, Pixhawk, and YKS 3DR Radio Telemetry Kit. This makes it a versatile option that can be used with different types of drones and systems. Another advantage of this radio kit is its support for OTG mode, which allows you to use your smartphone or tablet as a receiver without needing an additional computer or display. This makes it easy to monitor the data being transmitted from the drone and make adjustments in real-time. Overall, the YKS 3DR Radio Telemetry Kit is a high-quality option that offers excellent performance and flexibility for a wide range of users. Its compatibility with multiple sensors and flight controllers and support for OTG mode make it an ideal choice for anyone looking to upgrade their drone's telemetry capabilities. 8. Hobbypower Pixhawk PX4 Flight Controller W/ Shock Absorber +M8N GPS 915MHz Radio Wireless Telemetry Set OSD Module PPM Module I2C Splitter Expand Module Power Module for FPV Quadcopter Multirotor The Hobbypower Pixhawk PX4 Flight Controller is a high-performance option that includes a 915MHz radio wireless telemetry set, OSD module, PPM module, I2C splitter expand module, power module, and shock absorber. It offers excellent performance for long-range communication between the drone and ground station. One of the key features of this flight controller is its compatibility with a wide range of sensors and flight controllers, including the APM2.6, Pixhawk, and Hobbypower Pixhawk PX4 Flight Controller. This makes it a versatile option that can be used with different types of drones and systems. Another advantage of this flight controller is its support for OTG mode, which allows you to use your smartphone or tablet as a receiver without needing an additional computer or display. This makes it easy to monitor the data being transmitted from the drone and make adjustments in real-time. Overall, the Hobbypower Pixhawk PX4 Flight Controller is a high-quality option that offers excellent performance and flexibility for a wide range of users. Its compatibility with multiple sensors and flight controllers and support for OTG mode make it an ideal choice for anyone looking to upgrade their drone's telemetry capabilities. In conclusion, when choosing a telemetry radio for your drone system, there are several factors to consider, including the frequency band, transmit power, compatibility with sensors and flight controllers, and support for OTG mode. Based on our review of some popular options available on the market, we recommend the Holybro 500mW Telemetry Radio Set (V3 for Pixhawk4) as a high-performance option that offers excellent performance and flexibility for a wide range of users.