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  2. 4DTV - Wikipedia

    en.wikipedia.org/wiki/4DTV

    4DTV receivers were designed to receive analog NTSC (except the DSR-905) in the clear or VideoCipherII channels and feeds, as well as digital Digicipher 2 channels as a TVRO satellite system on both C and Ku band-powered satellite dishes. Four models are available, either new or refurbished: DSR-920 (discontinued as of 2003)

  3. Television receive-only - Wikipedia

    en.wikipedia.org/wiki/Television_receive-only

    [citation needed] As of 2009, there are 23 C-band satellites and 38 K u /K a band satellites. [17] There were over 150 channels for people who want to receive subscription channels on a C-band dish via Motorola's 4DTV equipment via two vendors Satellite Receivers Ltd (SRL) and Skyvision Archived January 13, 2011, at the Wayback Machine. The ...

  4. C band (IEEE) - Wikipedia

    en.wikipedia.org/wiki/C_band_(IEEE)

    The satellite communications portion of the C band is highly associated with television receive-only satellite reception systems, commonly called "big dish" systems, since small receiving antennas are not optimal for C band. Typical antenna sizes on C-band-capable systems range from 6 to 12 feet (1.8 to 3.5 meters) on consumer satellite dishes ...

  5. Satellite television in the United States - Wikipedia

    en.wikipedia.org/wiki/Satellite_television_in...

    Home2US Communications Inc. also offers several ethnic channels on SES 1 at 101° W, as well as other free and pay-TV channels. Many religious broadcasters reach the DTH and distribution markets with unencrypted DVB-S television and radio channels on Galaxy 19. These channels are available as part of the Glorystar Satellite Service.

  6. Digital television in the United States - Wikipedia

    en.wikipedia.org/wiki/Digital_television_in_the...

    In March 2008, the FCC requested public comment on turning over the bandwidth occupied by analog television channels 5 and 6 (76–88 MHz) to extend the FM broadcast band when the digital television transition was to be completed in February 2009 (ultimately delayed to June 2009). [8]

  7. List of satellites in geosynchronous orbit - Wikipedia

    en.wikipedia.org/wiki/List_of_satellites_in...

    Hybrid C/K u-band satellite 2008-11-19 121.0°W: Galaxy-23: FS-1300: United States Intelsat: Direct Broadcasting North America: 7 August 2003: Hybrid C/K u /K a-band satellite; C band payload referred to as Galaxy-23 2008-11-26 EchoStar-9: FS-1300: United States Echostar/DISH Network: Direct Broadcasting North America: 7 August 2003

  8. Videocipher - Wikipedia

    en.wikipedia.org/wiki/Videocipher

    Videocipher II satellite descrambler stand-alone box sold by General Instrument. VideoCipher is a brand name of analog scrambling and de-scrambling equipment for cable and satellite television invented primarily to enforce Television receive-only (TVRO) satellite equipment to only receive TV programming on a subscription basis.

  9. Television encryption - Wikipedia

    en.wikipedia.org/wiki/Television_encryption

    A VCII-capable satellite receiver is required to decode VCII channels. VCII has largely been replaced by DigiCipher 2 in North America. Originally, VCII-based receivers had a separate modem technology for pay-per-view access known as Videopal. This technology became fully integrated in later-generation analog satellite television receivers.