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Can you use an old satellite dish to receive digital TV signals?
Wiki User
∙ 14y ago
No - It can't be a Digital TV antenna - it's the wrong size, wrong shape. Most digital tv is UHF - it needs a little loop like from a coat hanger. Some digital tv is VHF - but you still can't use an old satellite dish. Not gonna happen.
Wiki User
∙ 14y ago
Wiki User
∙ 14y agoyes, but it will have a limited number of channels
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How does a satellite dish receive signal?
it receives it by signals
How do satellites and TV signals work?
Satellite TV Providers transmits the signals through their satellite dish converting it first from digital signals to analog signals. These signals which were converted will be transmitted to the satellite. The satellite will then transmit the analog signals per request of the satellite dish connected to the receiver of the subscriber. Once signals are received, it will be converted back to digital signals which can be read by the receiver and be displayed to the television.
What a sateliite dish is for?
A Satellite Dish is used to receive and transmit signals which contains different information to or from the satellite.
What is a sky dish and what is it used for?
A sky dish is a satellite dish that is used by companies such as Dish Network or DirecTV to receive their satellite signals. They are usually mounted on your home and pointed in the direction of the company's satellite.
What is a satellite receiver?
A satellite TV receiver is needed in order to view satellite programming. Additionally, a satellite dish is needed in order for the receiver to decode digital signals which then allows you to watch TV.
How can make sat dish?
The best form of dish is a Parabolic Dish - This captures the digital signal and because of its concave form bounces the signal to an LNB ( stands for Low Noise Block) and it is the receiving end of a satellite dish. The LNB must be pointing directly to the satellite overhead in orbit to receive the strongest and clearest signal. As with a normal TV antenna, it may be required for you to adjust the LNB in order to receive the highest quality (strongest and clearest) satellite signals available
What device modulates outgoing signals and demodulates incoming signals?
To receive a Satellite signal, you need a LNB which is attached to your satellite dish--The LNB and dish is determined by which satellite TV service you have--either Dish Network or DirecTV. The satellite dish is pointed in a particular direction to pick up the correct satellite orbiting the sky. You will also need a satellite receiver, which is "wired" to the LNB and also is attached to your television.
Do TVs use satellites in space?
Some TV receivers, such as DirecTV and Dish Network, do receive signals beamed from satellites. If you see a dish-shaped antenna pointed up, that's a location that uses satellite TV. Even if your system does not receive direct satellite signals, many of the programs that you watch are most likely transmitted via satellite at some point in getting the program to you.
What does the satellite dish do in space?
Satellite dish is used to receive the data colleted by the satellite and to give commands to it.
How a curved reflector is used as a satellite dish receiver?
The reflector piece of a Dish satellite is curved in order to receive the proper signals from the orbiting satellites in space (also known as orbital locations). In order to view a specific satellite channel, each Dish reflector is designed with a different curvature.
What do digital satellites do?
Digital satellietes transmit your tv stations to your dish network. When you have your dish or satellite tv set up to get digital stations, it transmits back from the satellite to your tv.
What does LNB stand for on a satellite system?
Answer: A satellite dish is a parabolic antenna designed to receive microwave signals from communications satellites, which transmit data transmissions or broadcasts, such as satellite television. In home based systems, the parabolic shape of a dish reflects these signals to the dish's focal point. Mounted on brackets at the dish's focal point is a device called a feedhorn. The feedhorn is essentially the front-end of a waveguide that gathers the signals at or near the focal point and 'conducts' them to a low-noise blockdown converter or LNB. The LNB converts the signals from electromagnetic or radio waves to electrical signals and shifts the signals from the downlinked C-band (older generation of satellite signals requiring 10 to 12 foot dish diameters) or Ku-band (current generation of satellite signals requiring 10 to 12 inch dish diameters) to the L-band range. Direct broadcast satellite dishes use an LNBF, which integrates the feedhorn with the LNB.
