Generates heat during use, which is normal; avoid direct contact to prevent . High-end customized PCB materials durability under high temperatures without damaging the circuit board. Designed to be positioned away from flight control systems and in a ventilated area for optimal heat dissipation. Default output frequency of 5865MHZ with adjustable transmission power options ranging from PIT to 1600MW. Compact dimensions of 36 * 36MM with a screw hole spacing of 30.5 * 30.5MM for easy installation. The VTX1600 is a high-performance video transmitter designed for aerial applications. It operates within a frequency range of 5645-5945MHZ and supports an input voltage of 7-26V. With a default output of 5V/1A, it offers 40 channels for versatile transmission options. The unit is engineered to handle high temperatures effectively, ensuring reliable performance during extended use. Proper installation and ventilation are crucial for maintaining optimal functionality. Color: As Shown Material: PCB Package Contents: 1*VTX1600 Board set 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.