You can also use a splitter extender for watching the HDMI source on several TVs. There’s no need of using swapping devices. With an HDMI extender, you can easily connect devices over a long distance between devices. HDMI stands for high-definition multimedia interface. It is a kind of cable that carries digital video and audio signals. It is the best option for connecting any kind of high-definition video sources, such as computers, blue-ray players, home theater receivers and cable TV boxes. The HDMI cable has 19 pins that provide a clear visual and sound. The major benefit is that it allows you to extend distance between devices. For example, when you want to view a film using a blue ray DVD player on the TV in another room where you are not able to do it, you can use an HDMI extender with flexible cables to make this connection possible. When looking for an HDMI extender cable, pay attention to the length. You can find HDMI extender cables in multiple different lengths, including 1.5 feet, 3 feet and 10 feet. An HDMI extender won’t let you miss any detail in your high-definition picture. Extenders are usually connected at the ends of HDMI cables, and they can be used to connect two HDMI cables to create a longer HDMI extension. These extenders function by regenerating the digital audio and high-definition video they obtain from the device source.

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Shopping Mall & Retail Store: You can transmit a 4K HDMI signal from your equipment room to the advertising display devices anywhere in your shops, extending promotion video to the digital signage inside or outside the mall. An HDMI extender allow you to promote your brand and boost business with superior video and sound. But HDTVs have introduced a whole new way of arranging home theater gear. Flat screens are increasingly thin and lightweight, and their picture-frame profiles make them perfect for hanging on walls. Similarly, HD home theater digital projectors are now affordable enough for non-gazillionaires to set up a basement cinema.Bars & Restaurants: You can transmit a 4K HDMI signal from your control room to the large TV in front of the tables, extending digital menu or advertising video to the digital signage inside or outside. An HDMI extender ensure your patrons enjoy the best screen viewing experience possible. For distances up to 300 feet, similarly priced adapters are available that make use of coaxial cable. One catch: HDMI over coaxial solutions usually require a minimum of two coax cables, and often as many as four. This means existing household coax installations, which generally make use of only a single cable running to each connected room, won't be of much use. When it comes to buying an extender, you need to ensure the extender is HDCP certified. It is recommended to buy the HDMI extension solution from a reputable company with good customer support. If you are tired of disconnecting and reconnecting the devices to watch a high-definition movie on your TV, you can go with CAT5 HDMI extension. What Are the Types of HDMI Extender? If you are connecting multiple sets of devices, HDMI extenders can free you from the tangled mess of cables as well. Four Types of HDMI Extenders to Extend Your Cables

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Thanks to HDMI tech, we can easily project movies, PPTs, or advertisements on a digital screen. As the two devices are linked with an HDMI cable, both video, and audio data will be transmitted from one end to another constantly. This efficient data transmission helps a lot. It enables us to build a home theater with a kit of set-top boxes/media players and a grand 4K display. However, there is a problem — data degradation occurs if the HDMI cable stretches too far. Home Theater: You can transmit a 4K ultra HD HDMI signal from your equipment room in the basement to a large TV in the living room upstairs. If you also need to return audio from the TV to your AV system at a long distance, HDMI extenders with ARC & eARC ensure you enjoy the sharpest image and finest audio at each side. Like many audio, video, and data cables, HDMI cords can suffer from signal degradation at longer lengths—50 feet is generally considered the maximum reliable length. And it's rare to see an HDMI cable longer than 25 feet in a store. Even online, cables more than 50 feet long can be hard to find. If your TV, set-top box, and other AV equipment are all on the same piece of furniture, this isn't much of a concern. With a collocated setup, you'll probably never need more than 6 feet of cable at a time.If you want to get a 3D video signal, opt for a high-speed HDMI cable. Otherwise, you will not able to support the current technologies you have. Many high-speed HDMI cables can also carry a 4K video signal. With IP extenders integrated with an Ethernet Switch, you can easily extend the travel route for HDMI data up to 600ft (and more). This is a fair solution for businesses that are building up a more complicated multi-media system (for example a group of video walls for a dozen of HDMI sources).

HDMI Extender: Four Ways to Extend Your HDMI Cables - AV Access HDMI Extender: Four Ways to Extend Your HDMI Cables - AV Access

Typical HDMI cables have a restricted coverage area for signal transmission, which means you won’t be able to use them to watch content on a screen in another room. A clutter of cords connected in multiple ports used to be the only solution to this problem, but not anymore — the introduction of the HDMI extender has changed everything. One commonly used solution to cable-length limitations is something called HDMI over Cat 6. ­Steven D'Addone, co-owner of Intra Home Systems in New Jersey—an installer of high-end audiovisual systems—swears by the technology. "We only run Cat 6," he tells Pop Mech. Wireless HD systems can be useful, but they have limitations. In most products, broadcast ranges top out at around 50 feet. Unlike HDMI over Cat 6, wireless HDMI solutions tend to degrade image quality—not fatally, but enough for a discerning eye to notice. Signals are also prone to unpredictable interruptions, just like you sometimes experience with WiFi. For example, a wall or another device that sends wireless signals could weaken the signal strength. If you are in favor of a wireless extender, take into consideration where you gonna put it and make sure there is not much interference that would cut off the wireless signals. Shop Now: AV Access Wireless 1080P HDMI Extender 4KEX100-l HDMI Extender over IP with an Ethernet Switch

Pros

You may be interested in this use case: HDMI over IP: Connecting Your Source Devices to the Displays (in sports bars) Final Thoughts

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An Ethernet Switch allows people to build a matrix (with a mix of extenders, switchers, and splitters) and flexibly arrange their ProAV connectivity. Shop Now: Zero-Configuration 1080P AV over IP Encoder HDIP100E Shop Now: Zero-Configuration 1080P AV over IP Decoder HDIP100D Generally, a reliable copper HDMI cable can go at a maximum of 50 feet (15 meters). If your devices scatter in different rooms and the wires have to travel through rooms or walls, a point-to-point HDMI cable connection seems less possible. That’s when an HDMI extender becomes necessary. Cable-free devices keep the space neat and tidy. A wireless extender also saves you the trouble of shopping around for the right cable and handling the connection. However, data transmitted through a wireless extender may be easier to get disturbed. HDMI extenders with poor bandwidth can affect signal quality by letting external sources (such as stray voltage) interfere with their functioning, causing a disturbance in the delivery of HD audio and video. This usually occurs in poorly shielded extenders or when attempting to transmit signals over greater distances. Do HDMI extenders with long cables display poor performance?Besides HDMI cords, AV data can travel through CAT cable, fiber wire, and even by wireless tech as long as you get the right HDMI extender. In these ways, AV data can go for a much longer distance. An HDMI extender is comprised of a single transmitter and receiver that sends high-quality video and audio signals from one device to another. It doesn’t require a clutter of wires to do its job, and most use LAN cables for distributing signals over a broader range. They’re highly affordable, with plug-and-play HDMI extenders being the most user-friendly option. Do HDMI extenders reduce signal quality? There are different types ofHDMI extenderavailable for various applications. According to the maximum video resolution it transmits, HDMI extender can be mainly divided into three kinds: An HDMI extender consists of a Transmitter(TX) and a Receiver(RX) connected by a CAT cable, a fiber wire, or through wireless signals. It offers extra length for users to have two distant devices connected.