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  • Frys.com #7610367
  • Manufacturer: CHANNEL MASTER LLC
  • UPC #020572077781
  • Model #7778
  • The Channel Master television antenna booster (preamplifier) will amplify digital and HD signals received by your antenna. This antenna amplifier is a high gain, low noise preamplifier used for medium to weak signal areas to allow a weak signal that is present at the antenna to be amplified to a viewable strength. The CM-7778 preamp offers less gain than the CM-7777 but still has plenty of gain to get the signal from the antenna to the TV set. This preamp is a perfect choice if you are in a medium strength signal area but are still having trouble receiving good signals. Preamplifiers are also used if you anticipate distributing your signal with a digital splitter to multiple outlets throughout your house as splitters reduce the signal strength available at each output.

  • Combined VHF/UHF inputs
  • Gain: 16 dB, 54 to 860 MHz
  • Includes a switchable FM trap
  • Outdoor rated housing
  • Mast mounted amplification unit with indoor power supply which connect via coaxial cable
  • Preamplifier and its power supply can withstand up to 140°F temperatures

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    (Manufacturer # 7778 )









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