FT1573 is an image transmission transmitter with an output power of more than 400MW. It has the characteristics of small size, light weight, low power consumption, low latency, strong anti-interference ability, and adjustable power. It is widely used in FPV drone flight, outdoor entertainment, racing competitions, and professional aerial p ography video: supports CVBS signal format input to ensure clear and stable video transmission Advanced channel options: 48 channels support IRC Tramp protocol, convenient OSD parameter adjustment Wide voltage compatibility: 7-28V DC input (2-6V), 5V output can be used for cameras or auxiliary equipment Enhanced safety: Contains temperature control protection function to prevent overheating during long-term use Input voltage: 7-28V DC (2-6S) Output voltage: 5V±0.5V output (MAX 500mA input voltage greater than 7.2V) Video format: PAL/NTSC Number of channels: 48 channels Channel selection: single button switch operation frequency and power Transmit frequency: 48CH Transmit power: four gears 25mW, 50mW, 200mW, 400mW Antenna interface: IPEX Modulation type: FM (The product appearance and printed words may vary depending on the batch, but this does not affect use) Color: As shown Material: Metal + PCB Package Contents: 1 * VTX Kit