![Channel Master CM-7777V3 Titan 2 High Gain TV Antenna Preamplifier [Version 3]](https://m.media-amazon.com/images/I/81jiRW5w41L.__AC_SY300_SX300_QL70_ML2_.jpg)
![Channel Master CM-7777V3 Titan 2 High Gain TV Antenna Preamplifier [Version 3]](https://images-na.ssl-images-amazon.com/images/I/81jiRW5w41L._AC_UL116_SR116,116_.jpg)
![Channel Master CM-7777V3 Titan 2 High Gain TV Antenna Preamplifier [Version 3]](https://m.media-amazon.com/images/I/412Hu1bTqrL._SS75_.jpg)
It was very easy to install, or at least as easy as your antenna is accessible from the roof 😀 But I was able to test the booster on it before mounting it on the antenna very easily.
It works well beyond my expectations. I had lost signal on the local Fox which isn't very local. It's 80 miles north of where I live, and while we've had no booster for the three years we've lived, it was always dicey reception. Atmospheric conditions have played havoc on our signal for all the locals but especially Fox. So I wasn't very hopeful when I put the booster on the antenna because our Fox station had just disappeared completely after the antenna was moved off the roof during a re-roof. But I connected the booster up, and ran a rescan on the TV for what seemed like the 800th time 😁, and boom there it was on the first try. No repositioning of the antenna needed which shocked me to no end. It's been 4 days now, and it's been awesome that the Fox station comes in as well as NBC, CBS ABC now PBS which I never got to work before, all there and working!
Big thanks to the AntennaMan over there on YouTube, and you guys here at Channel Master for making something that actually works! At this point I highly recommend it!
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From the brand
Since 1949
Committed to innovation, quality and customer support for over 70 years.
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Channel Master is the industry leader in over-the-air broadcast entertainment products and solutions, providing the highest quality and value for consumers since 1949. Headquartered in Chandler, Arizona (Phoenix), Channel Master offers a complete portfolio of over-the-air TV antennas, OTA DVR's, TV antenna mounting equipment, amplifiers, cables, connectors and more.
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This Item ![Channel Master CM-7777V3 Titan 2 High Gain TV Antenna Preamplifier [Version 3]](https://m.media-amazon.com/images/I/412Hu1bTqrL._AC_.jpg) Channel Master CM-7777V3 Titan 2 High Gain TV Antenna Preamplifier [Version 3] |  |  |  |  |  | |
| Price | $89.00 | $34.00 | -13% $69.95 List: $79.95 | $19.99 | $9.99 | -39% $122.68 List: $199.99 |
| Delivery | Get it May 16 - 20 | Get it as soon as Thursday, May 16 | Get it as soon as Thursday, May 16 | Get it as soon as Thursday, May 16 | Get it as soon as Thursday, May 16 | Get it as soon as Thursday, May 16 |
| Customer Ratings | ||||||
| Easy to install | ||||||
| Picture quality | ||||||
| Value for money | ||||||
| Quality of material | ||||||
| Easy to assemble | ||||||
| Sold By | Channel Master | Channel Master | a1-Components | Silicondust Shop | Amazon.com | Amazon.com |
| number of channels | 2 | — | — | — | 100 | 0 |
| maximum range | 80 miles | — | — | — | 400 feet | 70 feet |
| impedance | — | 75 ohm | 75 ohm | 75 ohm | 140 ohm | 75 ohm |
| antenna description | Television, Radio | Television | Television | Television | Television | Television |
Reviews with images
For those dealing with weak signals, give it a try
The Titan 2 High Gain Preamplifier, CM-7777V3, notes say that it is for those with broadcast towers at least 80 miles away. I'll agree with another reviewer here that it is worth a try for anyone dealing with weak signals, especially those of us in the mountains who often get OTA TV from low power repeaters that aren't line-of-sight.My Colorado mountain setup is more difficult than most: an antenna on a 25 foot mast in a tree that is 75 feet from the splitter that powers the preamp and another ten feet to the transformer that supplies the power to it — so 85 feet from power to preamp and it works fine! From there I have another fifty feet, with one split, to my Channel Master DVR and TV. Why such a long run? My house is concrete and steel with a steel roof (to protect it from wildfire danger), so no antenna in the attic is possible. I live in a high lightning zone so I didn't want an antenna near the house.I've been using a Winegard 8700 for more than a decade and it works well enough, but two of my signals are fairly weak and even five degrees of weathercocking of the antenna will degrade the picture. I got this high gain preamplifier to see if I could pull in a stronger signal. It worked: I didn't get any new channels (signals present but not enough quality to be useful) but now my weakest two channels, both low power repeaters 23 miles away without direct line-of-sight, now come in significantly stronger and I get a decent picture even if the antenna is 10º off. Also, I have two signals that are so strong that they don't need the antenna pointed at them and they do not overload the high gain preamp — now they are 100% strength and 94% and 100% quality with no problems.I appreciate that both the power transformer and the preamp have green LEDs to show that power is working ok.Very pleased.
Top reviews from other countries
Brian in Calgary
The 7777 works great for me in Calgary!
Reviewed in Canada on March 25, 2016Bonny A
This indicates that this antenna with it's high gain is best installed in areas when HDTV signal are weak
Reviewed in Canada on October 9, 2016EOSshooter
It works fine, but no better than a cheap one.
Reviewed in Canada on May 3, 2018