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

Good gain. Does not cause any interference with other sensitive RF equipment

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.

I think mine was D.O.A. I bought this to replace a 6 year old amp I had that worked good up until it didn't. This unit didn't do anything to boost my signal and in some cases, killed the signal entirely. The connectors seem to be undersized, so you'll be futzing with your cables. The instructions aren't very clear about the switch or gain dial. You'll likely spend hours trying to figure out if it's working or if it's your cables or you antenna. Don't let the high dB gain rating on this thing fool you. Just keep scrolling past this one and go for another amplifier. This one is JUNK.

I purchased this unit to compensate for a splitter and longer coax runs, but after installing and turning the boost adjustment to full gain I can't say I really notice a consistent improvement in the picture quality or stability.

I bought one for myself 6 years ago it's been working fine. And now I'm buying one for my girlfriend's house.

Max boost, added 2 bars of reception from a weak channel.

This is ideal for enhancing the internal antenna signal. Pulling in signals from over 50 miles away.

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 !!!

This device boosts my over-the-air digital signal quite well. Will amend this review should any problems arise in the future.

Superó mis espectativas, con su potencial ganancia de hasta 36dB, funciona de maravilla para mejorar considerablemente las señales débiles de estaciones de radio FM de otras localidades que se logran captar con la antena aérea.En el caso de los canales de tv, su interruptor de bloqueo para señales FM permite optimizar la recepción clara de canales antes pixeleados, solo recomiendo atenuar la graduación de los dB del amplificador para el caso de señales de tv fuertes de origen para evitar o atenuar la saturación de color que podría experimentarse en los canales si el amplificador se tiene trabajando al máximo de dB

I tried it in a few different connections. It did not have any output. I returned it and got a refund.

Amplifier le signal d'une antenne télé extérieure. Très bon résultat.

I recommend this signal booster for its clarity and solid design. I use it to boost signal to many monitors in my recording studio. I have purchased two of the units.The boosters arrived on time and to my door.