Features: TX800 VTX 5.8G 48CH: This product adopts TX800 VTX technology, supports 5.8G frequency bands and 48 channel selection, and provides stable images transmission signals. Multiple output power options: The product supports four output power options: 25mW, 200mW, 400mW, and 800mW. Users can choose the appropriate transmission power according to their needs. Remote transmitter support: With remote transmitter support function, it can wirelessly connect with other devices, making it convenient for users to set and adjust. Compatibility: The product is compatible for FPVs various brands drones system, providing stable images transmission function to meet flight needs. Clear and stable signal transmission: Using the 5.8G frequency bands, it can provide clear and stable images transmission, reducing signal interference and images blurring issue. Durable and sturdy design: The product adopts a sturdy and durable outer housing design, which can withstand daily impacts and vibrations, and protect the safe operation of internal circuits. Specifications: Material: Metal Size: Approx. 2.8x2.8mm/1.1x1.1inch Channel: 5.8G 48CH Output power: PIT/25mW/200mW/400mW/800mW Working current: 5V@150 ~550mA Output voltage: up to 5V@250mA Input voltage: 3.7-5.5V Video input impedance: 75Ohm Antenna connector: MMCX Package Includes: 1x TX800 1x MMCX Antenna 1x MMCX to SMA Cable 1x 1.0mm 6Pin Cable 1x Set of Screws note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.