A balun is an electrical device that converts between a balanced signal (two signals working against each other where ground is irrelevant) and an unbalanced signal (a single signal working against ground or pseudo-ground). Transformer baluns can also be used to connect lines of differing impedance. The origin of the word balun is “balanced to unbalanced”.
TR-4D is designed for signal transmission via twisted-pair cable. The device matches the impedance of coaxial cable 75 Ohm to the impedance of symmetrical line, ensuring transmission of video signal up to 400m (twisted-pair category 5) and eliminates interference.
Pay attention to the correct connection of the positive (+) and (-). Reverse connection would cause distortion of the image.
VIDEO BALUN TRANSFORMER UTP/TR-4D GENWAY tai prekė esanti Vaizdo stebėjimo įrangos priedai kategorijoje.
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