In Welcome (M), why is necessary a video indoor/outdoor distributor when working in video or video/audio installations?

Because of Transmission line theory. System video has a high frequent signal (11.5MHz), and the stray capacitace, inductance... has also to be considered.

This only must to be considered in installation with medium / long distances (normal small, medium and large building installations).

If there are branches without video distributor devices, they will generate reflection noise affecting the video signal.

Tags: DES