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If Your HDMI Cables Are Too Short, What Can You Do?

A reasonably frequent problem that comes with the advent of HDMI (High Definition Multimedia Interface) turning into the new trade commonplace for transmitting TV signals is the best way to select the proper size HDMI lead. Within the old days when everything was carried by RG6 Coaxial cable, it was possible to run the signal over pretty long runs and then merely minimize the cable to length and fit a coax connector and easily connect it to the TV. Though RG6 cable is still used to attach the satellite dish to say for instance a Freesat+ receiver, the output from the box to the TV will now invariably be a HDMI cable.

One other complicating factor is the popularity of hanging Flat screen TVs on a bare walls or over a fireplace. Obviously nobody wants HDMI cables tacked along the wall, so invariably the cables are being buried within the wall and normally run from the TV to a nearby built in unit which will house the satellite receiver. What makes choosing the right size of lead is that it is just not possible to simply extend or shorten the lead. Typically there's a good collection of HDMI cables starting from 1m all of the way as much as 20m, with the upper limit being as a result of level of signal loss that happens in cables which can be now not than 20m.

No matter how well you plan it there is always a possibility the the cable will too short. For example the HDMI input in your new HD TV is in a special location than you expected, otherwise you determine to mount the TV in a slightly completely different location. There are 2 options when it involves extending a HDMI cable.

The primary and simplest option is to easily use a HDMI coupler which comes with sockets on both ends into which to insert HDMI cables. This option is each cheap, compact and doesn't want a power supply. It's however only suitable to use when the combined length of the 2 cables is less than 20m.

The opposite option is to use a HDMI repeater, which is a powered unit that each joins 2 HDMI cables collectively and also boosts the signal. Usually this unit is used when combining HDMI leads the place the mixed length is over 20m. The need to have the unit plugged in and its price are certainly issues, however this is an essential unit on very long runs.

A closing note on HDMI cables is that typically over quick runs, the distinction in the signal loss between a low value and an expensive HDMI is pretty minimal. Where spending the additional cash is worth while is on lengthy runs of cable. Most of the value lost HDMI supplier do not do price range level cables which might be longer than 5 or 10m.