Features: The 3301Rx 3.1-3.7G video receiver module support channel editing, allowing customization for diverse usage scenarios with not restrictions on channel quantity. Cover the full 3.1 3.7GHz frequency with 1MHz step tuning, ensuring strong capability and stable reception in various environments. Features SPI for flexible frequency and 3.3V compatibility, making it ideal for integration with mainstream control devices. Deliver smooth, uninterrupted video with 38dB and 16.5MHz bandwidth, ensuring clear and stable image transmission. Boasts 95dBm receiving sensitivity for long distance transmission, maintaining consistent even in challenging conditions. Specifications: Component:PCB Size:Approx.37x26mm/1.45x1.02inch Supply: 5V Working temperature: -10-65 ºC Storage temperature: -30-85 ºC Frequency: 480MHz Receiving sensitivity: -95dBm Package Includes: 1Pc Receiving Module note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.