UHF frequencies are used for both analog and digital television broadcasts. UHF channels are typically given higher channel numbers, like the US arrangement with VHF channels 2 to 13, and UHF channels numbered 14 to 83.
Also asked, do I need a UHF or VHF antenna for digital TV?
In many cases, this is all you need to do to watch DTV broadcasts. To receive DTV signals from all stations in the area, your antenna needs to be able to receive both VHF channels (channels 2-13) and UHF channels (channels 14-51). Some antennas only provide good reception of VHF or UHF channels, but not both.
Of my two top choices, the Terk antenna is amplified, but the Mohu Leaf is not.
- Terk Amplified HDTV Indoor Antenna.
- Mohu Leaf.
- Winegard SS-3000 Amplified Indoor Antenna.
- Philips Digital TV Antenna.
- RCA Digital Flat Antenna.
In the United States, the frequencies used for these systems may be grouped into four general bands or ranges: low-band VHF (49-108 MHz), high-band VHF (169-216 MHz), low-band UHF (450-806 MHz) and high-band UHF (900-952 MHz). VHF = "Very High Frequency". UHF = "Ultra High Frequency."
Over-the-air television channels are divided into two bands: the VHF band which comprises channels 2 through 13 and occupies frequencies between 54 and 216 MHz, and the UHF band, which comprises channels 14 through 83 and occupies frequencies between 470 and 890 MHz.
The Least You Need to Know Current television broadcasts use analog technology, which is prone to fading, snow, and ghosts. Digital TV reproduces crystal-clear picture and sound without fading or interference. Digital technology also enables TV stations to broadcast multiple channels with different programming.
Look for labeling that says “Digital Tuner Built-In,” “DTV, ” “Integrated Digital Tuner,” “HDTV,” “ATSC,” or , “Digital Receiver.” You can also check your owners manual, or look up the specifications online by searching for the TVs make and model. Connect it to the antenna port on the TV.
A converter box is a tuner that converts a signal from digital to analog so that a digital television (DTV) transmission can be used with an analog TV set. If your TV has a built-in ATSC (digital) tuner, which it probably does, then you can get your local broadcast stations in HD by using an antenna.
To perform a channel scan using the coaxial input:
- Press the INPUT button on your remote to view your current input source.
- If the TV input is not selected, press INPUT until the TV input mode is selected.
- Open the on-screen menu and select TV or Tuner option.
- Highlight Tuner Mode and select the correct option:
A single transmitter location may transmit signals for several channels. CABD (communal antenna broadcast distribution) is a system installed inside a building to receive free-to-air TV/FM signals transmitted via radio frequencies and distribute them to the audience.
In addition, many cable companies carry the local Antenna TV channel. Antenna TV is a digital multicast network featuring classic TV shows. Antenna TV is a free over-the-air network available on the digital signal of television stations nationwide.
To check whether your TV set can receive over-the-air digital broadcast signals, take a look at your owner's manual or look on the set for an indication that it has a built-in Advanced Television Systems Committee (ATSC) tuner. You can also check the manufacturer's Web site to check the capabilities by model number.
If you have an old tube TV like the one shown here, or a flat screen that does not have a built-in digital tuner (made before 2006, when digital tuners were mandated), you will need a digital TV converter box (also called a tuner box) in order to get free TV using an antenna.
Free digital TV Channels in the Houston, Texas area.
|Network||Analog Channel||Final Digital Channel After Feb. 17, 09|
|KHOU - CBS||11||11|
|KPRC - NBC||2||35|
|KRIV - FOX||26||26|
|KUHT - PBS||8||8|
DTV refers to the actual TV signal being transmitted digitally (instead of as an analog signal). DTV offers several broadcast options, two of which are considered to be HDTV formats.
Spectrum Repacking. As part of the broadcast spectrum incentive auction, the Federal Communications Commission (FCC) is authorized to repack the television band by assigning television stations to new channels. This process will pose significant challenges for the broadcast industry.
A digital channel can be defined as an interface connected to the world wide web through wich communication can be made. If you are looking for something, a search engine is a digital channel. If you are directly communicating with someone, email is your digital channel.
DISH Network Los Angeles: Local Channels
My TV has a built-in digital TV tuner. If your TV is an HDTV, you can view the HD signals that we transmit in the clear. If your HDTV has a built-in digital television (DTV) tuner (also known as an “ATSC” tuner), you can connect an antenna to your TV and receive local broadcast stations' signals over the air.