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2. The 7 Best HDTV Antenna Amplifiers of 2023 For a Better Signal

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   LNA-100 Boost Antenna Amplifier. If you’re looking for an antenna amplifier that's easy to set up and minimizes wires in your house, the Winegard LNA-100 Boost is an ideal choice.

3. Antenna amplifier - Wikipedia

   en.wikipedia.org/wiki/Antenna_amplifier

   In electronics, an antenna amplifier (also: aerial amplifier or booster) is a device that amplifies an antenna signal, usually into an output with the same impedance as the input impedance. Typically 75 ohm for coaxial cable and 300 ohm for twin-lead cable. An antenna amplifier boosts a radio signal considerably for devices that receive radio ...

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5. Low-noise block downconverter - Wikipedia

   en.wikipedia.org/wiki/Low-noise_block_downconverter

   Today dual LNB (and dual feed) describes antennas for reception from two satellite positions, using either two separate LNBs or a single monoblock LNB with two feedhorns. In the UK, the term twin-output LNB , or simply twin LNB , is usually used for an LNB with a single feedhorn but two independent outputs.

6. Maritime Vsat - Wikipedia

   en.wikipedia.org/wiki/Maritime_Vsat

   Maritime VSAT is the use of satellite communication through a Very-small-aperture terminal (VSAT) on a moving ship at sea. Since a ship at sea moves with the water, the antenna needs to be stabilized with reference to the horizon and True north, so that the antenna is constantly pointing at the satellite it uses to transmit and receive signals.

7. 2182 kHz - Wikipedia

   en.wikipedia.org/wiki/2182_kHz

   2182 kHz is analogous to channel 16 on the marine VHF band, but unlike VHF which is limited to ranges of about 20 to 50 nautical miles (40 to 90 km) depending on antenna height, [3] communications on 2182 kHz and nearby frequencies have a reliable range of around 50 to 100 nautical miles (90 to 190 km) during the day and 150 to 300 nautical miles (280 to 560 km) or sometimes more at night.

8. Digital selective calling - Wikipedia

   en.wikipedia.org/wiki/Digital_Selective_Calling

   Digital selective calling (DSC) is a standard for transmitting predefined digital messages via the medium-frequency (MF), high-frequency (HF) and very-high-frequency (VHF) maritime radio systems. It is a core part of the Global Maritime Distress Safety System (GMDSS).

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   AOL latest headlines, entertainment, sports, articles for business, health and world news.