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  2. DirecTV satellite fleet - Wikipedia

    en.wikipedia.org/wiki/DirecTV_satellite_fleet

    Originally built for PrimeStar, DirecTV acquired the satellite in its 1999 buyout of the company. [36] The satellite was relocated from 119° W to 72.5° W in 2004 and temporarily leased to Telesat for their Canadian BSS service. [37] [38] In July 2005, the satellite replaced DirecTV 6 at 110° W, where it has remained ever since. [21]

  3. T10 (satellite) - Wikipedia

    en.wikipedia.org/wiki/T10_(satellite)

    T10 (formerly DirecTV-10) is a Boeing model 702 direct broadcast satellite that provides high-definition television (HDTV) to DirecTV subscribers in North America. [1] It was launched by International Launch Services on July 7, 2007 from the Baikonur Cosmodrome in Kazakhstan aboard an Enhanced Proton Breeze-M rocket. [2]

  4. Directivity - Wikipedia

    en.wikipedia.org/wiki/Directivity

    which simply calculates the ratio of the beam solid angle to the solid angle of a sphere. The beam solid angle can be approximated for antennas with one narrow major lobe and very negligible minor lobes by simply multiplying the half-power beamwidths (in radians) in two perpendicular planes. The half-power beamwidth is simply the angle in which ...

  5. DirecTV - Wikipedia

    en.wikipedia.org/wiki/DirecTV

    As of the end of Q1 2021, AT&T had 15.9 million pay-TV customers, including DirecTV, U-Verse, and DirecTV Stream subscribers. [5] On February 25, 2021, AT&T announced that it would spin-off DirecTV, U-Verse TV, and DirecTV Stream into a separate entity, selling a 30% stake to TPG Inc., while retaining a 70% stake in the new standalone company ...

  6. Parabolic antenna - Wikipedia

    en.wikipedia.org/wiki/Parabolic_antenna

    In small dishes such as home satellite dishes, where the size of the feed structure is comparable with the size of the dish, this can seriously reduce the antenna gain. To prevent this problem these types of antennas often use an offset feed, where the feed antenna is located to one side, outside the beam area. The aperture efficiency for these ...

  7. T14 (satellite) - Wikipedia

    en.wikipedia.org/wiki/T14_(satellite)

    The T14 satellite is the sixth satellite built by SSL (Space Systems/Loral) for operator DirecTV. The high-capacity spacecraft is based on the SSL 1300 platform, T14 is a 20-kilowatt class Ka-band and reverse-band digital broadcast satellite that will be used to deliver Ultra HD and other new consumer services for DirecTV.

  8. T12 (satellite) - Wikipedia

    en.wikipedia.org/wiki/T12_(satellite)

    T12 increased DirecTV's national HD channel capacity to over 200 channels and expanded its availability of local channels in HD. DirecTV has used the new satellite to add more HD channels, expand its pay-per-view movie service "DirecTV Cinema" and on demand titles. [15] It also carried 3DTV channels. DirecTV began adding new HD channels on May ...

  9. DirecTV fixes satellite problem that was causing outages for ...

    www.aol.com/directv-fixes-satellite-problem...

    The DirecTV snafu comes on the heels of an outage for AT&T mobile customers last week affecting more than 70,000 users and resulting in the company offering $5 refunds to affected customers.