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Digital TV Signal Pre-Amplifier

P/N APA7777 All Weather Signal Booster




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Product: P/N APA7777 Digital TV Signal Pre-Amp.
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Description

The p/n APA7777 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 weak signal areas to allow a weak signal that is present at the antenna to be amplified to a viewable strength.

WARNING - The p/n APA7777 is recommended for professional installers only. This amplifier has a high gain output and can result in over amplification if not used in the appropriate scenario. Over amplification can cause issues with a television tuners ability to receive and display some or all channels. An ideal scenario for the p/n APA7777 is an application where ALL broadcasts towers are 80 miles, or more, from the broadcaster and a splitter is used to distribute to multiple televisions. Just one high power signal or broadcaster that is close in proximity can cause over amplification resulting in the loss of reception.

The p/n APA7777 is a high quality, high gain amplifier and is subject to misuse, less than 1% of the p/n APA7777's that are returned are actually defective.
We recommend the p/n APA7778 amplifier for consumers that do not have the ability to measure or calculate signal levels. In 98% of consumer applications, the p/n APA7778 is the best choice and will outperform every other professional grade amplifier on the market without having to worry about over driving strong signals.

 

Features & Specs

  • Single VHF/UHF input to a high quality, low noise figure broadband amplifier
  • Gain: 30 dB from 54 to 1000 MHz
  • Includes a switchable FM trap
  • Outdoor rated housing
  • Mast mounted amplification unit with indoor power supply which connects via coaxial cable
  • Preamplifier and its power supply can withstand up to 140 F temperatures
  • Power supply and power inserter is included
  • Output voltage is +15 VDC, UL listed
  • Impedance (Input and Output): 75 Ohm
  • Noise Figure (Typical): 2.8 dB
  • Connectors (Input and Output): Type "F"

 

In The Box

  • PreAmplifier p/n APA7777
  • Power Inserter
  • Power Supply
  • 6 ft Coaxial Cable Jumper
  • Hardware
  • Instruction Sheet
  • See Image


 

Terrestrial Reception - Additional Information & Articles

Topographic conditions as well as weather conditions and sun activity have great influence on TV terrestrial reception range. Selecting the right antenna for your location will determine the reception range and picture quality. Read more on this subject:




FOOTNOTES: For improvement purposes, the design and specifications of this unit are subject to change without prior notice.



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FOOTNOTES:

  • Use of this page implies agreement to this web site Policy.
  • Pictures are for reference only. Products may differ slightly from images shown.
  • Items P/Ns are our stock identification part numbers, also known as SKU. Do not confuse with model numbers.
  • Design and specifications of these units are subject to change without prior notice.

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Copyright © 1995 - Firebird Systems Inc., All Rights Reserved


LMD: Tuesday, May 17 2016  
SED: Monday, June 26 2017  V. A-00787


 

Synonymous Terms:
external ATSC tuner box, External HDTV tuner, HDTV tuner box, set top ATSC tuner box, digital tuner, digital tv tuner, high definition television, hdtv set top box, external tuner