Introduction the Transceiver Box allows base-band composite video signals to be transmission via a signals unshielded twisted pair (UTP) cable for more versatile cabling. The Transceiver Box is used in pairs to allow you to eliminate more expensive coaxial cable, including coupling signals from remote video cameras to display systems, video capture, security and surveillance monitoring applications. Existing twisted pair infrastructure of such as telephone cable and Cat.5 networking cables are available. All of our Baluns are 100% test for reliability ad durability to guarantee your signal integrity. ‧Specification 1. Bandwidth: Video DC to 8 MHz 2. Insertion Loss: ≦2db over the frequency range from DC to 8 MHz 3. Return Loss: ≧15db over the frequency range from DC to 8 MHz 4. Common Mode Rejection: ≧40db at 8 MHz 5. Impedance: BNC 75 ohm to RJ45 100 ohm 6. Cable - UTP: 24AWG or lower solid copper twisted pair wire   Impedance: 100 ohms at 1 MHz   Max. Capacitance: 20 pf/ft   Attenuation: 6.6 dB/1000ft at 1 MHz 7. Temperature   Operating: 0 to 55°C   Storage: -20 to 85°C   Humidity: up to 95% 8. Transmission Distance: 2200 feet (Cat.5 UTP) 9. Dimensions: 82x58x25mm