It's undeniable - shopping for a new satellite tv system can be tough. Take a look, for example&plastic clothes clips8212;if you dare—at RapidSatellite.com, a one-stop Internet shopping point for satellite TV. A recent search turned up the following entries:
Okay, first things first. DirecTV is a national satellite TV subscription service owned by Hughes Electronics and, in large part, Fox Entertainment. In order to watch DirecTV programming, one must first by a dish to collect the signals beamed to Earth by the satellite. Then one must buy a set-top box to decode those signals. Lastly, one must have a TV of some kind to display the imagery represented by those signals. The first ad is trying to sell us a hardware package that’ll allow us to watch DirecTV, but it adds a few nifty bells and whistles. For example, this package includes another device called a DVR80. And what exactly is that? It looks like a license plate.
Good guess! No, a DVR80 is a brand of receiver manufactured and sold by RCA. To be more precise, it receives DirecTV # signals as well as TiVo interactions. TiVo is a kind of DVR, or Digital Video Recorder, manufactured by the TiVo company. A Digital Video Recorder does exactly what it claims to do: It records video, not on tape as a VHS video recorder would, but as digital data in a dedicated hard drive. The DVR80 is capable of recording up to seventy hours of digital material, just as promised obliquely in the ad. What the ad doesn’t make clear is that the amount of material the hard drive can store depends on how detailed the information is. Just as a VHS tape can hold anywhere from two to six hours of material, depending on the image quality, so do DVR image recordings suffer when recorded at the seventy-hour setting. The DVR80 has Dolby Digital sound capability and comes with a universal infrared remote control. When sold separately, it retails for anywhere between $100 and $150.
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