1 An unbalanced line is generally a single-conductor shielded cable with the center conductor carrying the signal and the shield at ground potential.

2 Computer to use shielded cable, use a small dielectric constant, high - pressure polyethylene for insulation.

3 Use a shielded cable with the high - level source circuit's return current carried in the shield ( Figure 18 ) .

4 SMA. A type of miniature coaxial connector used in situations requiring shielded cable for signal connections.

5 Supplied with a 10 ft. ( 3 m ) shielded cable.

6 The most effective method of minimizing input capacitance is to connect the electrometer, SMU, or picoammeter to the signal source with a shielded cable that is as short as possible.

7 SMB. A type of miniature coaxial connector used in situations requiring shielded cable for signal connections.