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No hay artículos en el carroEl amplificador de antena de TV de ruido ultra bajo Boost es el amplificador de antena de TV digital más avanzado disponible con la figura de ruido más baja (1 dB típico). Con los últimos avances en tecnología de amplificadores, Boost mejora cualquier antena no amplificada, ofreciendo más rango y canales disponibles. ¡Dale un impulso a tu antena hoy!
Doug Garlapo
Comentado en los Estados Unidos el 24 de marzo de 2024
I use a Tablo & antenna for local channels. We're within a reasonable distance from the local transmitters. I couldn't receive one of the local channels and had some poor reception when there was bad weather on another channel. This amp was well rated for my situation. When I connected it, I received far less stations than previously, and with just a little rain or snow or wind, couldn't receive hardly anything. Rebooted router, Tablo and did a re-scan of channels several times with same result. For me, the amp was a piece of junk.
ivan frola
Comentado en Canadá el 17 de febrero de 2018
ok
Mike1207
Comentado en Canadá el 6 de junio de 2017
Don`t buy. Worst device. I lost signal instead of gain. Buy Channel Master amplifier instead, it is way better.
Customer
Comentado en Canadá el 22 de agosto de 2016
Awesome. I bought 6 of these and measured noise figures between 0.30 and 0.95, meeting the advertised claim of less than 1 dB. Even though full weatherproofing needs to be added for outdoor use, the LNA-100 outperformed an LNA-200 significantly for very weak UHF signals. The LNA-100 was entirely stable when used on a high-Q feed-point antenna with downstream channel cancelling filters, unlike a popular competitive product that advertises a 0.4 typical noise figure.
bill hamer
Comentado en los Estados Unidos el 24 de noviembre de 2013
I used this with a small outdoor broadcast TV antenna that I have mounted inside the attic of my house. I use over-the-air broadcast digital HDTV rather than spending money on cable. However, a new large house is under construction next to mine, blocking the direction towards the broadcast antennas that are about 30 miles away. Also, I have a 100 foot cable run from the antenna down to my entertainment center in the family room. So, what had been dicey reception became downright unreliable. I inserted the Winegard LNA-100 TV Antenna Amplifier between the antenna and the cable in the attic to boost the signal. This is not exactly the way that this product is designed to be used - it is designed to be inserted at the TV end of the cable run. However, as any radio engineer knows, it is much better to insert the amplifier at the antenna end because you want to boost the signal before it is attenuated by the cable. The most important factor in this situation, even more important than signal level, is signal-to-noise ratio (SNR). If the amplifier is inserted at the TV end of the cable run, the SNR is not improved because both he signal and the noise are amplified together. However, when the amplifier is inserted at the antenna end of the cable, the signal is boosted above the noise that enters over the cable run, thus significantly improving the SNR. I chose this product (even though it isn't exactly designed for this type of installation) because of its claimed super-low noise specs and because I have been pleased with Winegard products for about 50 years now. I don't have the instrumentation to measure or verify the specs, but the results are fantastic! The reception is now solid as a rock, and my video system receives all kinds of minor TV channels that I didn't even know existed.Please note that this product is for indoor use only. Also, I had to install a power outlet in the attic to power this amplifier. Finally, the connectors are the wrong gender on both sides for mounting it at the antenna end. You will need f-f and m-m F-connector adapters to install it at the antenna end of a cable run. Also, if you do have a long cable run like mine, be sure to use high quality RG-6 cable. If you have cheap RG-59 cable, upgrading the cable alone may improve your reception.
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