Cords can be an eyesore. The good thing is, wireless technology has turned your dwelling into eye candy. A few of the most effective clutter-busting gizmos ever designed are the cordless telephone, the wireless modem, and the Bluetooth dongle. Now another electronic marvel has come out -- Wireless HD -- so you will be able to relocate that large-screen LCD TV from your desk to your wall minus the hideous sight of dangling HDMI cables and wires.
With Wireless HD technology, you do not have to drill holes and run wires from your DVR, Blu-ray player, cable box, or game console to enjoy high-definition audio and video programming in full 1080p on your TV. Wireless HD gadgets are excellent for installations where your digital devices are positioned plenty of feet apart -- saving you a whole lot of time installing and connecting them.
Wireless HD operates within distances of up to thirty feet - a great substitute to laying down those unattractive cable connections around the side, up the ceiling or through the wall structure, and into the adjacent area. This is good for configurations where you cannot stock all your HD sources in the same space.
Precisely how does Wireless HD work? A Wireless HD gadget makes use of ultra-wideband radio frequencies to generate significant amounts of audio and video information from an HD source such as a HD DVD player and transmit 1080 progressive HD video to your HDTV or projector.
Still in its infancy, Wireless HD technology as expected experienced a few problems with early gadgets that delivered volatile video signals and was confined to short-range coverage. Also, presently there is still no recognized standard for Wireless HD, and vendors are working with their proprietary technology such as the Sony Bravia Wireless Link, Philips Wireless HDTV Link, LG Wireless 1080p, and Asus Wireless Display Connectivity.
Sooner or later the Wireless HD technology definitely will improve, and many devices that use HDMI cabling will have wireless connectivity built in them. The Gefen EXT-WHDMI Wireless HD Extender is just one of the new models that have presented real promise.
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