US $23.75
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Belkin F7D4555 Universal Wireless HDTV Adapter List Price: $69.99 Sale Price: $49.99  |
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Bring your Wi-Fi network to your HDTV-and get connected to movies, TV episodes, and music from your favorite online services like Netflix, Hulu, and Pandora. |
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Nyrius NAVS500 HD 1080p HDMI Digital Wireless Audio Video Sender Transmitter & Receiver System with IR Remote Extender List Price: $399.99 Sale Price: $199.99 |
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Discover the freedom of high definition video and digital audio wirelessly. Conveniently place your HDTV anywhere you want without the hassle of installing cables. The Nyrius HD Wireless Sender transmits your Blu-ray/DVD player, HD cable/satellite set top box, PS3, Xbox 360, or PC's HD signal wirelessly to your HDTV/projector... |
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Belkin ScreenCast AV4, 4 Port Wireless HDMI for AV/HDTV List Price: $249.99 Sale Price: $249.99 Used From: $205.31 |
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Wirelessly connect your home theater equipment to your HDTV and keep devices out of sight |
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RCA WHP141B 900MHZ Wireless Stereo Headphones List Price: $69.99 Sale Price: $28.85 Used From: $25.00 |
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RCA, WHP141B, Wireless Headphones let you experience the full freedom of wireless, personal sound, with no line of sight limitations, thanks to the RCA patented RF transmission technology. The headphone cradle and transmitter use double Phase Lock Loop technology, which maintains a clean and consistent audio signal so you can roam almost anywhere in your house while enjoying crystal clear music or TV sound... |
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Belkin F7D4501 ScreenCast TV Adapter for Intel Wireless Display List Price: $129.00 Sale Price: $47.99 Used From: $74.99 |
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Experience your laptop on your TV-wirelessly. The Belkin ScreenCast TV Adapter for Intel Wireless Display lets you play Blu-ray movies or stream HD Internet content from your favorite websites like Netflix, YouTube, and Pandora right on the big screen... |
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Acoustic Research HDP100 HD Powerlink Audio/Video Transmission System (Black) List Price: $399.99 Sale Price: $38.99 Used From: $45.81 |
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The latest revolution in HD home theater technology, the stylish HD Powerlink System transmits digital high-definition signals to your television through existing home power lines. Easy plug-and-play setup allows you to connect your HD devices to your HDTV or HD projector, sending the signal through your home's wiring using ordinary outlets... |
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Sony TMR-BR100 3D Sync Transmitter for Sony's 3D Glasses, Black List Price: $49.99 Sale Price: $24.97 Used From: $15.99 |
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Enjoy an incredible, high-quality 3D entertainment experience when you combine this 3D Sync Transmitter with a compatible BRAVIA 3D HDTV and a pair of 3D Active Glasses. The Transmitter delivers a strong 3D signal for wider viewing options and minimized interference... |
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Nyrius NY-GS3200 5.8GHz 6 Channel Wireless Audio/Video Sender Transmitter & Receiver System with IR Remote Extender List Price: $149.99 Sale Price: $92.99 |
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This device allows you to easily broadcast your DVDs, CDs, MP3s, satellite/cable, PC, gaming console, streaming video and more to any TV or stereo system in your home or office.Wirelessly Send Video to TV: Now you can easily stream high quality audio and video from one room to another, all without wires... |
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Actiontec My Wireless TV WiFi / HDMI Multi-Room Wireless HD Video Kit List Price: $229.99 Sale Price: $179.99 Used From: $139.94 |
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MyWirelessTV is THE Complete whole-home, multi-room no compromise Wireless HD Video Distribution Kit incorporating HDMI and WiFi technology. MWTV delivers full 2D and 3D High-Definition video at resolutions up to 1080p60 to any HDTV up to 150 feet away... |
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Netgear NeoTV Streaming Player (NTV200) List Price: $125.00 Sale Price: Too low to display Used From: $45.01 |
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The NeoTV™ Streaming Player lets you enjoy online entertainment with Internet apps for your TV. Instantly watch movies and TV shows in stunning HD. Access a variety of TV apps including movies, games, music, and more, with built-in wireless for an easy Internet connection, it's fun and easy! |
hdtv transmitter
What is Digital TV Anyway?
Digital TV is a means of transmitting picture and sound to your TV set. It is done by converting the pictures and sound into computerised bits of information and compressing it, then transmitting it from as transmitter to your aerial. The signal is then converted back into pictures and sound by your TV using a decoder. Digital TV provides the potential for hundreds of channels and services via a TV. This is because the digital signal is compressed, meaning it takes up less space in the airwaves, unlike the analogue system.
Where as the old analogue system could only provide 5 channels, on digital you can potentially have access to hundreds of channels, as well as extras like a 7-day programme guide and interactivity. The main benefit of Digital TV is the increase in picture quality; digital signals produce a much better picture and higher quality sound. Ghosting images and crackling pictures are a thing of the past, and the best bit is its available to almost everyone.
In order to receive Digital TV on your television you will have to replace or adapt it (unless you have a recently purchased TV). Some brand new TVs come featuring integrated digital Freeview (IDTV), which means they are able to display Digital signals without the use of a separate box. If your TV doesnt have this feature then you will need to attach a set top box to any TVs you wish to adapt using a SCART lead.
Set Top boxes vary in costs depending on the service you require. Non subscription services such as Freeview require a one off payment to purchase the equipment in order to receive more than 30 free channels and other features. Subscription services vary in cost depending on the level you wish to subscribe to, Top up TV provides limited additional channels for a small charge which can paid flexibly each month. Others such as SKY and NTL can provide a much wider selection of services but the charges are much greater and often require a 12 month subscription.
The Digital Switchover is the process by which all television in the UK switches to a digital signal. Analogue signals are inferior to their Digital counterparts and as a result are going to be phased out. In order to make sure that everyone in the UK can receive a digital signal it has to be available for free everywhere. Presently this is possible in only 74% of UK homes, in order for the rest of the country to receive digital signals the existing analogue signal must be switched off.
After switchover at least 98.5% of people will be able to receive digital TV via an aerial. The switchover will begin in 2008 and end in 2012, and will happen one region at a time. In order to make sure that you're ready for the switchover you will need to make sure your TV can receive and process digital signals, either via an integrated tuner or set top box.
About the Author
Chris is a former TV salesman with a passion for technology. Confused about HDTVs and the Digital Era? For more information, Reviews and great deals on LCD and Plasma TV's check out http://www.which-hdtv.co.uk