National Instruments SMB-BNC Coaxial Cable

The SMB-BNC is a Coaxial Cable from National Instruments. The NI SMB-BNC Coaxial Cable is also known as the SMB-100 or SMB-110. This cable is offered in six configurations. The shortest version of the SMB-BNC Coaxial Cable has a length of 0.08 meters (Part Number: 781449-01), whereas the longest version measures 1-meter in length (Part Number: 778414-01) This cable comes with a 1-Pin, BNC (Male or Female) to 1-Pin, Female SMB connection. There are several other part numbers with a few differences. Part number 781449-01 has a 1-Pin, Female BNC to 1-Pin Female SMB connection. The next part number, 763405-01, is 1 m and has a 1-Pin, Male BNC to 1-Pin, Female SMB connection. Part number 763389-01 is 0.1 m with a 1-Pin, Female BNC to 1-Pin, Female SMB connection. Next, part number 781449-10 is 0.08 m with a 1-Pin, Female BNC to 1-Pin, Female SMB connection and comes as a set of 10 cables. Part number 778415-01 comes as a set of 8 cables and is a 2 ft., 1-Pin, Female BNC to 1-Pin, Female SMB cable. The last variation, part number 778414-01, is a set of eight, 1 m cables with a 1-Pin, Male BNC to 1-Pin, Female SMB connection.

The NI SMB-BNC Coaxial Cable is designed to operate with minimal losses if the maximum impedance across the cable remains at 50 Ohm. An optimum difference between the total system impedance and the cable ensures optimum transmission of radio frequency signals.