A CDE Definition
700 MHz spectrum
The 698-806 MHz range of TV channel frequencies (UHF 52 through 69) that were made available when the U.S. switched from analog to digital TV in June 2009 (see digital TV transition). The FCC auctioned most of the remaining blocks in this spectrum from January 24 to March 18, 2008 (see chart below), which is expected to be used for high-speed Internet and data services for mobile devices.
The advantage of the 700 MHz spectrum is that the signals travel longer distances than the higher frequencies used by many other wireless systems. Networks using this spectrum require fewer cell towers to reach the same geographic area. In addition, like TV broadcasting, signals in this spectrum penetrate walls easily.
The Results - $19.6 Billion in Winning Bids
Verizon and AT&T were the big winners. For USD $9.9 billion, Verizon won 109 licenses nationwide in the A, B and C blocks; each C-block license covering a huge geographic area. AT&T won 227 B-block licenses for $6.6 billion. Dish Network won 168 E-block licenses for $712 million, while competitor DirecTV did not bid at all, and King Street Wireless picked up 152 licenses in various A and B blocks. The remaining licenses were won by several other organizations including Paul Allen's Vulcan Spectrum LLC, which secured A-block licenses in Oregon and Washington State.
Google Lost and Won
Google did not win any licenses, but bid high enough to trigger rules that require C-block licensees to open their networks. Under FCC rules, a $4.6 billion bid for the C-block would ensure the creation of a network open to third-party devices and applications.
The 700 MHz Auction
digital TV transition
The switch from analog to digital broadcasting over the air by all TV stations in the U.S., which occurred at midnight June 12, 2009. Eleven years before the switch, DTV debuted in major U.S. cities, and the FCC mandated that broadcasters switch to digital by 2006. The deadline was extended twice until it finally went into effect in 2009.
Old TVs that pick up analog signals with an antenna no longer work without a digital converter box (see TV converter box). For more about the digital standards, see DTV and 700 MHz spectrum.
Cable and Satellite Were Good Until 2012
Subscribers to cable and satellite TV services were not affected in 2009. These closed systems sent analog signals to their customer's TV sets until 2012.
The U.S. government provided two $40 rebate coupons per household for purchasing converter boxes. The rebate ended on July 31, 2009.
Before/After Your Search Term
|7-segment display||72 Hz|
|700 MHz||7400 series|
|700 MHz band||750|
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