do hdtv antenna amplifiers work?
184990
TV aerial amplifiers and signal boosters do work. They can help overcome signal losses because of cable resistance and because of the splitting of signals to multiple TV's. They won't however miraculously convert a poor or weak TV signal, into a good reliable signal. But when used right they can fix your signal issues.
1079581
An HDTV antenna is a piece of electronic equipment designed to receive television broadcasts in the form of electromagnetic signals that are being transmitted "over the air." When a television station broadcasts its programming, it is converted from audio and video information into these electromagnetic signals.
378045
Indoor set top TV antenna. Your best chance at receiving the WTHR TV signal using an indoor antenna is good old fashioned rabbit ears. The extending poles (rabbit ears) are the VHF portion of the antenna. Without these elements the WTHR TV signal travels past the antenna with very little signal received as it does so.
769146
Technically, yes it would work, but i would not recommend it. It is never a good idea to backfeed current into an audio out jack, and without diodes in line that would be exactly what you are doing. buy a cheap amp, you'll have far fewer problems and have more options.
1222237
An integrated amp-splitter is probably the best way to go. RF splitters really only work by splitting 50:50, so beyond 4 your next option really will be 8 whether you need them all or not. The fact that it's amplifying the signal before splitting it eliminates the concern about signal loss.
1118734
It's not a scam, per se. It does what it is designed to do - and that is merely pick up over-the-air broadcasts from local TV stations in your area so you can see them on your TV.
222461
If your computer has just a VGA output you'll need a VGA-to-HDMI converter. This type of converter combines a VGA input and a stereo audio input into a single HDMI output that's compatible with your HDTV set. ... Of course, you'll also need an HDMI cable to connect the adapter to your HDTV.
610088
Not really. Indoor TV Antennas are very small in size and strength, and therefore the indoor Antenna does not give a good signal to the TV. ... In the old days of Analogue TV, you could sometimes get away with an indoor TV antenna if you were near a transmitter, or in an area which had clear reception.
423031
Most flat screen TVs are dual-voltage (100 to 240 VAC). The input power is unlikely to be a problem, though obviously you must check the label before you try it. Over-the-air TV inputs are region-specific, meaning that the TV you buy now may not accept antenna connections in other countries.
777359
In the attic directional antennas always work better than omnidirectional antennas. In certain areas it's possible that some incoming TV signals may be too weak to be received with an attic mounted TV antenna but can be received with the same antenna mounted outside.
455254
Yes, you can watch television with an antenna, especially if you have a digital TV converter box that allows your analog TV to receive the digital signals that all U.S. full-power broadcast television stations now use. ... You may need an outdoor antenna in this case.
1408701
The only way you can split this signal, without really horrible reflections and return loss, is with an impedance-specific splitter. A lot of engineers might tell you this can only be done with an active device (i.e. an HD-SDI distribution amplifier), but that's not true anymore.
918004
The best TV antenna gives you free TV from major stations, like ABC, CBS, Fox and NBC. Whether you want to enjoy sports, local news or hit shows, over-the-air (OTA) broadcast TV is free – all you need is a TV and an HDTV antenna.
152568
Yeah, as long as your TV also uses the IEC connector (like your computer power cord) that'll be fine.
120572
But our tests showed amplified antennas weren't always more effective than nonamplified models—they can also amplify noise and distortion, and overload reception from closer stations. If you have an amplified antenna, try it with the amplifier turned off. If reception is good, leave it off.
735263
DIRECTV, DISH Network, and AT&T U-Verse have chosen not to add Antenna TV to their local channel packages but DIRECTV and DISH Network are making Antenna TV available through their over-the-air receivers with an antenna in some cities that have a local Antenna TV affiliate.
293066
Are the wire used for satellite dishes the same as those for aerials? ... So you can use an aerial cable on a satellite but the signal is poorer.