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Do you need antenna to receive digital signals on LCD TV the TV has a built in HDTuner Can we use indoor antenna?
All TVs including new ATSC Digital ones use the same frequencies as older NTSC Analog sets. An amplified antenna is recommended because there is a threshold where a weak analog signal will be visible (with considerable static) but a digital tuner will not have sufficient strength to display a digital (no noise or static) picture. Outdoor roof Antennas work great as well, you don't need an HDTV antenna, discount stores should have one for around $30.
What else can I help you with?
When is analog signaling going to be turned off?
Analog signals of US television programming will end February 19, 2009. The formatting will change to digital, which will require a cable box to decode the programming.
Who played victor in the movie smoke signals?
Adam Beach
What terminator function?
To represent signals back to client during data transmissions.
What band had dalmatians on their album cover?
Rush's 1982 album "Signals" features a dalmatian on the cover.
Smoke signals the movie based on which short story by sherman alexie?
"This Is What It Means To Say Phoenix, Arizona."
What is a digital antenna?
A digital antenna is a device that allows the user to receive digital television signals from varying distances, depending on where they live. There are three main varieties of basic indoor antennas that will allow the user with a strong television signal to receive digital signals. These are the UHF, VHF and combined UHF/VHF. There are other models for homes that receive weaker signals, including those designed for placement outside of the home.
Does a sharp lc-32sb23u need converter box for antenna?
The Sharp LC-32SB23U is an analog television, which means it does not have a built-in digital tuner. Therefore, to receive over-the-air digital signals from an antenna, you will need a digital converter box to decode the signals and allow the TV to display them properly.
Will a digital tv still receive and process an analog signal from an outdoor antenna?
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.
What can one do with a DTV antenna?
A DTV antenna is used to capture digital television signals. By law, all television signals in the United States must be digital, and this type of antenna is used by customers who do not subscribe to satellite or cable services.
Do you still need a HD antenna on your TV if it has ATSC built in to it?
To receive Broadcast Television Signals of NTSC Analog or ATSC Digital a television antenna is needed. If the TV has ATSC built in , then a converter box will not be needed.
Why does a tv with built in ntsc-atsc tuner do not pick up antenna signals?
On the settings or set up menu the tuner might not be set to receive off air signals or might be in the cable mode or it might be in the analog mode and you no longer have any analog stations to receive. Check to see if you are in the digital and antenna modes.
Why does a GPS have an antenna?
A GPS device needs an antenna to receive signals from satellites orbiting the Earth. The antenna picks up signals transmitted by these satellites to determine the device's location on the Earth's surface.
What two functions does an antenna performs?
An antenna functions to receive electromagnetic signals from a transmitter and convert them into electrical signals for a device to process. It also transmits electrical signals from a device into electromagnetic signals to be sent to a receiver.
Motorola digital cable box?
A Motorola digital cable box is used to changed an analog television to digital viewing. The cable box needs to be connected to a receiver such as a roof antenna and then to the television. The television then has to scan the box to locate signals that it can receive.
What does an old tv need to get antenna reception?
To receive antenna reception, an old TV typically needs an external antenna, which can be either an indoor or outdoor type, depending on the reception quality required. Additionally, if the TV does not have a built-in digital tuner, a separate digital converter box is necessary to decode digital signals. Finally, proper connection using coaxial cables between the antenna, converter box (if applicable), and the TV is essential for optimal reception.
How does an antenna work to receive and transmit radio signals?
An antenna works by converting electrical signals into radio waves for transmission and vice versa for reception. When an electrical current flows through the antenna, it creates electromagnetic waves that can travel through the air. These waves carry information in the form of radio signals. The antenna's design and length determine the frequency of the radio waves it can send and receive.
What is the difference between a DAB and a FM antenna?
A DAB (Digital Audio Broadcasting) antenna is designed to receive digital radio signals, which provide higher sound quality and additional data services compared to traditional FM (Frequency Modulation) signals. FM antennas typically receive analog broadcasts, which can be more susceptible to interference and have limited audio quality. Additionally, DAB uses different frequencies and modulation techniques, making the antennas optimized for their specific signal types. Overall, the main difference lies in the type of signals they are designed to receive and the technology used in transmission.
