Material: copper+zinc alloy color: white and white hypertrophy temperature range: 5-50 () Packaging content: 1*Cable TV 1. Data frequency: 0-1000 mHz, input: 1 times male socket, output: 2x female plug: 2 Double female plug: support DVB-T, DVB-T 2, BK & HD.2.. Note: Please note that the steady shell of an antenna distributor is not waterproof. The distributor must be installed accordingly to exempt from external effects. 3. Allows signal transmission from one antenna to two terminal devices (TV, receiver, VHS DVD player, etc.). HD 4K UHD.4. Your antenna adapter is paved with vulnerable and organized cables for cable TV or satellite TV and broadcast. 5. Good and safe distributors can better transmit and install it. The good distribution in a strong metal shell is reliable.