Higher frequencies tend to “bounce off” as opposed to penetrating into walls.
Where a 2.4 GHz or 5.8 GHz system may, for example, be able to transmit from a closet to a room, a 60 GHz system almost certainly will not.
This might be a Red Mere-enabled HDMI cable with an embedded chipset, or it might be a powered fiber optic solution.
In either case, the idea is that “you can’t get there from here” is the mantra you should be saying in your head when you expect to send 4K at distances over 25 feet using a passive HDMI cable.
Keep that in mind when you select which system you want to go with.
Cable Recommendation: It’s not a cable, but a couple short High Speed HDMI cables and a nice wireless HDMI solution will do wonders for getting that isolated television to communicate with your DISH Network box.
Besides, with a run this long, it’s likely you’re going into a wall or ceiling and who wants to upgrade a cable in that type of scenario?
Cable Recommendation: High Speed HDMI or High Speed HDMI with Ethernet When you get to distances over 25 feet then which HDMI cable you need really leans towards an active HDMI cable solution.
Salzburg is a city which is situated in the country of Austria.
Which HDMI cable you use for runs over 60 feet really comes down to what kind of balun system you want to use to transmit the data over those longer distances.
Baluns are devices which convert a signal from one form to another in order to transmit those signals over larger distances than would be possible with the traditional cable.
HDMI cables may have simplified things in terms of combining audio and video into a single connection, but knowing which HDMI cable to choose for home theater depends a lot on your understanding of the distance to be traveled and the formats being transmitted.
It gets even more difficult when people don’t really know what they want, or have any idea of the options available to them. Here are some questions you’ll want to ask yourself as you attempt to understand which HDMI cable you need for your particular installation.