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Channel Master Model 7777 Titan2 Mast Mounted Pre-Amp

SKU CHM7000

List Price $109.99
Your Price $64.99
You Save $45.00

Description & Features


The Channel Master television antenna booster (preamplifier) will amplify digital and HD signals received by your antenna. This antenna preamplifier 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. This TV antenna preamplifier works best for persons in weak signal areas and is subject to overdrive if used in areas with fairly strong signals. In stronger signal areas our medium gain preamplifier, the CM7778 is a better choice. 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: 30 dB, 54 to 1002 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


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Customer Reviews

Average Rating


by on March 25, 2012

I am a self employed RF guy. TV antennas are something I do weekly. The 7777 is the best amp period. The gentleman in northern NY has another issue going on. Perhaps too much amplification with this on some channels. If you are not a professional installer there is much to learn and much can go wrong. This is an excellent amp.


by denny on March 8, 2011

I live only 18 miles from the Empire State Building transmitter, but digital signals are hard to capture because my first-floor apartment windows face the wrong way. I hooked up the 7777 to an old indoor Recoton antenna, and now I get digital FOX, ABC, and my9. Not a bad start


by denny on March 8, 2011

I have an attic antenna and needed to pull in stations 55 miles away and this amplifier made it possible.I had a 10db gain amplifier that could not do the job. Also great service from A1


by denny on March 8, 2011

This is the ultimate pre-amp the best money can buy that U can buy for your HDTV Antenna you will be pleased with the results.


by denny on March 8, 2011

I live in Northern N.Y. between canton and potsdam do not buy this product I had worse signal reception after hook up

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