All TVs need a antenna of some type whether it be a set of rabbit ears, a roof top antenna, cable or sat. decoder.
A digital antenna offers a clearer sound and signal than a regular antenna. There is no interference or static. However, while an analog antenna can get the signal through a hill, the digital antenna must be able to see the broadcast tower.**************************************************************There is no difference. An antenna is designed for a particular frequency or band of frequencies. The mode of modulation is totally irrelevant.
the digital signal is converted to analog signal after using by transmitted antenna
Comcast will provide you with a digital tv box that allows your television to receive the digital signal and therefore you won't need the digital tv antenna.
A tv antenna and a digital tv and/or a converter box.
No. There will be no analog signal to receive and process from the outdoor antenna. The only signal coming from the outdoor antenna will be digital. When the conversion is complete. You will need to hook up your antenna directly to the TV. Your conversion box will be worthless as far as analog to digital is concerned.
Yes, the amplified antenna will sometimes make the TV set work where a unpowered will not.
There are several advantages to having a digital antenna versus a dish antenna etc. With a digital antenna you don't have to worry about you signal fading in and out when you experience bad weather. Its a constant feed through a cable instead of rays bouncing from one satellite to the next.
Not all antenna work indoors, but there are some available. An antenna should always be put outside where possible to avoid the walls of the building affecting the signal strength.
Try the Winegard HDP-269 High Input Pre-Amplifier 12 dB Digital Antenna.
The new digital TVs and Off-Air Converters have an On-Screen Signal Strength Meters available through the menu. This is used to help aim the antenna for the peak signal.
You can't tell just by looking at the antennas.
The only time you will be in need of a digital converter is if you currently own an analog television that is connected to an over-the-air antenna signal.