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  2. Low-noise block downconverter - Wikipedia

    en.wikipedia.org/wiki/Low-noise_block_downconverter

    A low-noise block downconverter ( LNB) is the receiving device mounted on satellite dishes used for satellite TV reception, which collects the radio waves from the dish and converts them to a signal which is sent through a cable to the receiver inside the building. Also called a low-noise block, [ 1][ 2] low-noise converter ( LNC ), or even low ...

  3. Satellite modem - Wikipedia

    en.wikipedia.org/wiki/Satellite_modem

    Satellite modem. A satellite modem or satmodem is a modem used to establish data transfers using a communications satellite as a relay. A satellite modem's main function is to transform an input bitstream to a radio signal and vice versa. There are some devices that include only a demodulator (and no modulator, thus only allowing data to be ...

  4. FTA receiver - Wikipedia

    en.wikipedia.org/wiki/FTA_receiver

    A Viewsat Xtreme FTA receiver. A free-to-air or FTA Receiver is a satellite television receiver designed to receive unencrypted broadcasts. Modern decoders are typically compliant with the MPEG-2/DVB-S and more recently the MPEG-4/DVB-S2 standard for digital television, while older FTA receivers relied on analog satellite transmissions which have declined rapidly in recent years.

  5. Dish Network - Wikipedia

    en.wikipedia.org/wiki/Dish_Network

    Website. www .dish .com. DISH Network L.L.C. (an acronym for "Digital Sky Highway" [ 1] ), a subsidiary of EchoStar, provides multichannel television and satellite television via DISH Network as well as over-the-top IPTV services via Sling TV .

  6. GPS signals - Wikipedia

    en.wikipedia.org/wiki/GPS_signals

    v. t. e. GPS signals are broadcast by Global Positioning System satellites to enable satellite navigation. Receivers on or near the Earth's surface can determine location, time, and velocity using this information. The GPS satellite constellation is operated by the 2nd Space Operations Squadron (2SOPS) of Space Delta 8, United States Space Force .

  7. Monoblock LNB - Wikipedia

    en.wikipedia.org/wiki/Monoblock_LNB

    Monoblock LNB. Low-noise block downconverters (LNBs) [1] are electronic devices coupled to satellite dishes for TV reception or general telecommunication that convert electromagnetic waves into digital signals that can be used to transform information into human or machine interpretable data, e.g., optical images, video, code, communications, etc.

  8. List of free-to-air channels at Astra 28.2°E (Ireland and the ...

    en.wikipedia.org/wiki/List_of_free-to-air...

    These services (Channel 4, Channel 4 +1, E4, E4 +1, More4, Film4) provided for the Sky platform with commercials directed at the Ireland advertising region are encrypted and require a subscription. Therefore, the frequencies of these services are not included in this list. UltraHD. An ultra HD receiver is required.

  9. List of amateur radio transceivers - Wikipedia

    en.wikipedia.org/wiki/List_of_amateur_radio...

    The sub-receiver tunes between 118 and 174 MHz, and from 220 to 512 MHz (VFO ranges). [ 28 ] The radio's main receiver uses Tesla tech DSP at the IF level, so a very flexible selection of bandwidths are available withut the purchase of mechanical filters, as was necessary on past radios.