Rated 2.9 out of 5 by 19
Rated 3.0 out of 5.0 by VolRath217 Not enough gain
As mentioned in another review, the website says it's a 22dB gain, but it's only 4.5dB according to the manual. I've got about 25 ft between the antenna and the amp then 3 outputs: 1 30', 1 50', and 1 30' to a splitter to a 6' and a 25'. This definately boosted the signal enough for more of the channels to start showing up (especially on the 25' leg off the 2nd splitter) but several stations had choppy sound and tiling even on the 30' leg whose channels come in crystal clear if it's directly connected to the antenna. I believe that if I was already in the situation of getting all the channels only with choppy sound and tiling that this would have remedied it, but in my situation I'm going to have to take it back and find one with a little more gain.
Also, since all of this is going on in the attic, I had to install an electrical outlet in the attic. Fortunately the cables all come together right beside the wires that run the light fixture in the attic and I just tapped into it, but it would have been an issue elsewhere.
I'm going to say that I would recommend it, but only if you need a very tiny amount of amplification.
September 10, 2013
Rated 4.0 out of 5.0 by EdTVK Excellent low-cost DISTRIBUTION Amplifier
This is a very good and inexpensive DISTRIBUTION AMP. "Worst Buy" sells the SAME amp for $30. Specifications are not listed on the packaging, but ARE stated in the instructions. Would be 5 stars if specs were on outside of package.
Amplifiers like this get poor reviews because the users do not understand the purpose and use of amplifiers.
Television signal amplifiers cannot and are not made to "suck in" weak signals. They are intended to overcome signal loss from splitters and long cable runs. That is why it is called a DISTRIBUTION AMPLIFIER. Passive (non-amplified) splitters can reduce the signal strength by 50% or more per split. A distribution amplifier makes up for this loss (and some extra).
People incorrectly believe that an amplifier can bring in a signal that was not received before. The truth is that the signal WAS there before. With normal loss through cable and splitters, the weak signal was weakened to a point it could not be received reliably by the tuner. Inserting an amplifier helps to keep the signal at a usable level.
However, if an already strong signal is amplified, it can overload the receiver, REDUCING the receiver's sensitivity. In addition to amplifying any noise interference in the signal, additional noise is introduced by amplification. Digital television is particularly sensitive to noise because it can affect the digital data.
TIP: A Pre-Amplifier goes on the mast at the antenna to keep the signal strong BEFORE it goes through long cable and/or splitters.
A Distribution Amplifier goes between the antenna or signal source to DISTRIBUTE the signal to multiple receivers.
December 19, 2011
Rated 5.0 out of 5.0 by TonyZ Excellent product and great value
Most of the prior comments here, are from individuals who do not undertstand their transmission signal problems, or the purpose of this Amplifier. You have to have a good signal to begin with. No amount of amplification will help a bad signal. Ten times zero is still zero. So you have to correct the cause of your bad or no reception before any amp will work. As one knowledgable user already reported, this is a distribution Amp. It should be installed directly into, and at the incoming CATV or Antenna cable coming into the home. This Amp is designed to help a properly installed system, who's signals have weakened, due to long distribution runs. It will perform best, when installed at the start, and not at the end of those long runs. If the runs are real long, it may be necessary to buy a stronger and higher DB rated amp, or either install a 2nd Amp like this one further down the distribution line that branches into other areas. Bottom line, if a signal is bad, an Amp will only make it worse. Correct any bad wiring, and make sure you have a signal to amplify.
August 21, 2012
Rated 1.0 out of 5.0 by Hopeless Gain listed incorrectly online
Buyer beware gain is listed as 22 dB online but is actually only 4.5 dB (listed in manual inside package but nowhere on package exterior).
March 21, 2013
Rated 4.0 out of 5.0 by rman67 GE 4-Way Distribution Amplifier
just purchased and installed, like the guy before said this is a
distribution amp you use it in place of spliters one of my runs
was thirty + ft. and had a strength meter on it raised my sigs.
by at least three points on all channels after replacing my splitters am well pleased for the price .But you must have a good signal from the antenna for it to do its job.
July 10, 2012
Rated 5.0 out of 5.0 by Bobinthemountains Works well and is easy to use.
This product amplifies the reception of digital television signals and splits that signal into four ports.
This is a good system and works well for us.
More instructions about how digital tv broadcasts are used and what to expect might be good, but this solved big problems for us and saved me tons on money over cable.
August 21, 2013
Rated 1.0 out of 5.0 by spatula Worse with it than without it
Switching from an ordinary splitter to this distribution amp actually *reduced* the signal strength, rather than improving it. And yes, I understand what a distribution amp is for; the idea is to be able to split a signal to multiple outputs without the loss of signal that comes from using a conventional passive splitter. Unfortunately, this unit does not do that; you get less signal out than in, the opposite of what it's supposed to do, and even less signal out than with a conventional splitter. Given the number of reports of exactly the same thing, either a lot of these units are defective, or the design itself is defective. I'd recommend against this thing.
Getting this thing out of the package requires destroying the package, unfortunately, making it really difficult / impossible to return, so I'm basically out $20.
March 2, 2014
Rated 4.0 out of 5.0 by Shed Works for me?
Some of the info on HD's website is incorrect, the cord is 5 feet at most. That being said, I have 4 TV's and had to use multiple coax splitters to get to all of them. We have an OTA Antenna on our roof and this sits in the attic with service.
It seems to do the job needed. I wasn't expecting to get more channels, only that the channels we do have are more consistent and this seems to help with that.
March 29, 2013