This 75 ohm Universal BNC compression connector, with non-blind entry and a split ferrule design, and a polymer compression sleeve for easy insertion & lowest possible tool compression force. BNC connectors are commonly used on test equipment, avionics, analog and serial digital interfaces as well as video signals. Compression BNC connectors are weatherproof and require a compression tool for termination.
A: BNC connectors are miniature quick connect/disconnect radio frequency (RF) connectors used for coaxial cable that work with video and ethernet applications.
Q. What do I need for proper installation?
A. A coax stripper, coax cable, compression tool, and the BNC connector are all needed for proper installation.
Q: What does it mean when a connector says it is 50 ohm or 75 ohm?
A: BNC connectors are most commonly made in 50 and 75 ohm versions. Video and DS3 Telco central office applications primarily use 75 ohm connectors, while 50 ohm connectors are used for data.
You can easily tell the difference between the two by looking for the dialectric. The 50 ohm connector features a white dialectric surrounding the center pin, while the 75 ohm BNC connector is surrounded by air (no dialectric).
50 ohm and 75 ohm BNC connectors will mate with each other. At frequencies under 10 MHz the impedance mismatch will not have any affect. If you are above 10 MHz the chances of signal distortion become more significant.
Q. What is the benefit of this compression connector over other styles?
A. Compression connectors use a 360-degree compression to maintain concentricity of the coax. Compression connectors are aesthetically pleasing, easy to install, and offer a tight fit which ensures no leakages.
