Since those days of rabbit ears TV antenna, there has been a lot of change in the TV antenna scenario. The TV antennas today are far more superior than it was during those days. It is no longer those old-fashioned ones. The digital TV antennas have come a long way since its inception. It is worth knowing more about these digital antennas.
DIGITAL TV ANTENNAS
Since those days of rabbit ears TV antenna, there has been a lot of change in the TV antenna scenario. The TV antennas channels today are far more superior than it was during those days. It is no longer those old-fashioned ones. The digital TV antennas have come a long way since its inception. It is worth knowing more about these digital antennas.
With digital TV antennas, you no longer need to pay for viewing the broadcasted channels. All of the local channels that you receive over-the-air are free of cost except for the antenna expense. Also, the quality of sound and picture is far more superior than the ones you received through Pay TV. The channels broadcasted through OTA are uncompressed signals which means you can enjoy pure high definition quality service without the need for monthly heft bill payment.
Since most of the major broadcasting channels transmit signals over-the-air, you do not need to pay for something that is available free of cost. Most of these broadcast networks are paid by their advertisers and not by their subscribers.
Range (miles): 30(up to 60)
Channels Received: 70
Range (miles): 50
Channels Received: 40
Hence once you install a digital TV antenna, you should be getting all of your local news, movies, weather, sports, cookery shows, and much more for free.
Digital channels provide you with all of the channels that are available in your area. There are also most of the broadcasting stations that provide its viewers with regional channels as well and that too free of cost. These channels would include, sports, weather, news, and entertainment package.
When you compliment you TV set with a digital TV antenna then it would turn out to be quite handy when the next time your cable TV blacks out due to weather conditions or any other issues. Especially during emergencies or bad weather conditions, OTA signals do not get interrupted and continue providing with the service so as to keep you informed. Very much similar to that of radio frequency, the signals are quite strong and reliable.
Digital TV signal is considered to be a line of sight signal. This would mean that the higher you place your antenna; the better reception signal you would receive. The signal can surely pass through walls as well as other surfaces but note that, the more number of obstruction would tend to weaken the signal. When the view is unobstructed then the signal strength is strong and you enjoy an uninterrupted service.
Each of the broadcast station would be sending out a signal on frequency. Each of this frequency is said to be providing more number of sub-channels that would be containing programs. Hence each of the channel apart from the main service would also be broadcasting its additional sub channels on the 1 to 4 channels at the same time.
You also get digital TV antennas which are directions and omni-directional. The directional TV antennas would pick up signals from just one particular direction to which it has been pointed. The omni-directional antenna would pick up signals from multiple directions so as to provide more number of channels.