36 DB Cable Antenna Color TV Booster Signal Amplifier VHF UHF FM HDTV

Connect to existing antenna to boost signal. Works as it should. Very little distortion. Recommend if you need a better signal due to length of cable or need for splitters.

Did not work. I have test equipment and verified that the FM radio input signal was good, but the output was noise. Returned.

these amps last only 25 years i guess- this was a replacement for an old radioshack unit.it works fine.

good

I was hoping that this device would increase the signal strength on cable connection in my camper. But all it did was destroy what signal I was receiving. I tried but it didn't work for me.

exactly what was needed to boost FM signal from a FM antenna in a basement. Perfect performance and perfect price.

I purchased this Model KF-235 Distribution Amplifier to replace a Radio Shack TV Antenna Amplifier that I thought was in the process of "dying", after being in service for at least 20 years. Location of Antenna and Amplifier is in the attic, and subjected to extreme heat, here in the Desert South West.I was very excited and impressed when the KF-235 arrived! By the look of this amplifier, it appears to be a very well made high quality product, and had the all-important "Gain Adjust" control that sold me on this item.After removing the old, and installing the new, I scanned for channels on my TV, and was surprised to see that the number of "Channels Found" had actually DECREASED to 33, compared to 54, from the R.S. Amp.. These results were with both units having their Gain Adjusts at minimum (fully CCW). Red Power Indicator on the KF-235 was "ON".Okay ... so I thought it's time to increase the Gain on the new KF-235 and good things were about to happen. Unfortunately, not true.My Toshiba TV has a "Signal Strength Indicator" that can be observed, for each channel, while in the set-up menu. I used this to document signal level changes on each channel as I systematically adjusted the Gain Control being set at: 8 O'clock (33 Channels Found), 10 O'clock (29 Channels Found), 12 O'clock (37 Channels Found), 2 O'clock (39 Channels Found), and 5 O'clock (37 Channels Found) positions. Apparently, the Gain Control was doing SOMETHING, however, the individual signal levels for each channel WERE NOT increasing, and no improvement occurred in channels having pixilated video. I spent MANY HOURS taking data from the Signal Strength Indicator, for each channel, trying to find the "sweet spot" for improved reception, but could not.Bottom line ... this KF-235 Distribution Amplifier appears to be a very well made high quality product! IT'S POSSIBLE THAT I RECEIVED A DEFECTIVE UNIT, however, I've found another (Name Brand) TV Antenna Amplifier that I'll be ordering / trying, and returning this one.Very much wish this one had worked for me! DISAPPOINTED !!!

works