Extended Range with Patch Antenna: Enhance your range with the use of a patch antenna, enabling distances of several kilometres for remote control. Compact Design and : At just 28 x 53 x 10.7mm and , this Telemetry Radio is easy to integrate into any drone setup. Frequency Hopping Spread Spectrum (FHSS): FHSS technology with configurable duty cycle offers reliable, error-correcting communication over a range of up to 300m. Plug-n-play for Standard: Effortless setup with plug-n-play compatibility for Standard Flight Controllers, simplifying your telemetry connectio. Open-source firmware: Flexible, customizable open-source firmware ensures seamless integration with for Mission Planner and Planner for advanced control. Specification: 100 mW maximum output power (adjustable) -117 dBm receive sensitivity RP-SMA connector 2-way full-duplex communication through adaptive TDM UART interface Transparent serial link MAVLink protocol framing Frequency Hopping Spread Spectrum (FHSS) Configurable duty cycle Error correction corrects up to 25% of bit errors Open-source firmware Configurable through Mission Planner & Planner FT230X is a USB to BASIC UART IC Supply voltage: 5V DC (from USB or JST-GH) Transmit current: 100 mA at 20dBm Receive current: 25 mA Serial interface: 3.3 V UART Note:random distribution with logo or , not accepting the designation not affect the use. (The product printed words depending on the batch, but this does not affect use) Color:As Shown Material:ABS Package Contents: 1 * for Telemetry Radio kits Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.