Experience unparalleled transmission power with the 4W VTX, designed for serious RC FPV drone enthusiasts. This compact yet powerful video transmitter operates on a 3.3GHz frequency, ensuring clear and consistent video feeds even in long-range flights. Supports Tramp protocol, allowing for seamless communication and configuration. Wide voltage range compatibility from 7-30V, catering to diverse power setups. Designed for long-range flights, up to 4W transmitting power, and provide multi-level adjustment. Whether you're into professional racing or recreational flying, this VTX is built to boost your drone's performance and provide a superior aerial video experience. Frequency band:3170-3470MHz Channel customer:16 Modulation type:FM Frequency control:PLL Frequency stability:100KHz(Typ.) Power Supply:DC 7-30V Antenna Port:SMA 50 Ohms Video input level:1V0.2Vp-p (typ.) Control Protocol: Tramp The product appearance and printed words depending on the batch, but this does not affect use. Colour:Black Material:aluminum alloy Package Contents: 1 * VTX Kit 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.