July 8, 2011

Passive Video Balun

If you would rather use Cat5E instead of RG59 cable, it's likely that somewhere along the way you will need a passive video balun. Security Camera King carries a full line of baluns both active and passive. Passive video baluns help prevent the degradation of the radio frequency signal over cable.
May 4, 2011

4 Channel Passive Video Balun

A 4 channel passive video balun is defined as a specialized electrical transformer that converts electrical signals that are balance about ground (differential) to signals that are unbalanced (or single-ended) and or converts signals that are unbalanced to balanced. In that manner they are used as devices that are used to connect lines of different impedance. Balun is derived from two separate words; BALance and UNbalance (BAL+UN).