3g Sdi Maximum Cable Length

Alternates to belden 1505a are products like gepco vpm2000 or canare l 4cfb.

3g sdi maximum cable length.

Interfaces such as connectors and patching may alter the overall end to end parameters as the cable. The maximum length of cable depends on a number of factors. At the same time it has also promoted an era of a new digitized. Smpte st 292.

It is a digital format that can be used for both sd and hd signals. For example itu r bt 656 and smpte 259m define digital video interfaces used for broadcast grade video a related standard known as high definition serial digital interface hd sdi is standardized in smpte 292m. Loss shielding ease of termination and cable connector impedance. In the us a roll of belden 1505a hd sdi cable is about 450 for a 1000 roll 384 meters.

This provides a method of defining the maximum calculated length of cable for satisfactory signal transmission 1. Sdi serial digital interface widely used in sdi encoders sdi converters and other equipment which has been applied to radio and television fields security monitoring. Belden s 4794r coax for 4k uhdtv 12g sdi offers superior performance easier installation and reduced weight and space compared to quad or dual link. They only serve as a guide in selecting the appropriate cable type.

Maximum length 30 db loss at 1 2 the clock frequency. The above graphs do not represent the exact cable length possible. This provides a. Per 3g sdi standards most receivers require 20 db of loss at 1 5.

Maximum length 20db loss at half the clock frequency. Reference sdi maximum cable distance chart. If you are not using double shielded cable rated at 75 ohms it s not going to work. Maximum length 30db loss at half the clock frequency.

The recommended length values shown are based on typical attenuation values for the cables listed and the following criteria. When installing a cable in a system and it is approaching. Sdi is the broadcast standard for video links within studios. All cable is not created equal.

Maximum length 20 db loss at 1 2 the clock frequency. This coax cable is the first designed specifically for 4k single link uhd video cable in the broadcast market for 12g sdi signal transmission. Maximum length 30 db loss at 1 2 the clock frequency. Smpte st 292 st 424.

Serial digital interface sdi is a family of digital video interfaces first standardized by smpte the society of motion picture and television engineers in 1989. Sdi maximum cable distance chart. Maximum length 20 db loss at 1 2 the clock frequency. Component sd sdi widescreen sd sdi hd 1 5g hd 3g sdi cable part number distance ft distance ft distance ft distance ft 819 1082949301 209 25819 1014847265 177 6350 13381179370 255.