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Satellite Television

Satellite television is a state-of-the-art broadcasting service that allows subscribers to receive TV signals through a satellite dish or an outdoor antenna. The TV signal comes from a communications satellite that is in a fixed orbit above the earth.

500 Questions

How many satellites does the Iridium project use?

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Asked by Wiki User

The Iridium project uses a constellation of 66 active satellites to provide global satellite communications coverage.

What is a circumpolar satellite?

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Asked by Wiki User

A circumpolar satellite is a type of satellite that orbits the Earth in a polar orbit, passing over or near the North and South Poles on each orbit. This allows the satellite to provide global coverage of the Earth's surface. Circumpolar satellites are commonly used for Earth observation, weather monitoring, and communication purposes.

What channel is abc kids on dish?

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Asked by Wiki User

ABC Kids is not available as a standalone channel on DISH Network. However, you can access ABC Kids content through the ABC app on DISH, which may require a subscription to certain packages or streaming services.

Advantage and disadvantage of geosynchronous satellite orbit used for satellite communication?

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Asked by Wiki User

Advantage: Geosynchronous satellite orbits allow satellites to remain fixed relative to a specific location on Earth, enabling continuous coverage for communication services such as television broadcasting and internet access.

Disadvantage: Geosynchronous satellite orbits have limitations in terms of signal latency due to the distance between the satellite and Earth, which can affect real-time communication services like voice calls or online gaming.

How can you upgrade your satellite receiver kaon SKF220?

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Asked by Wiki User

To upgrade your Kaon SKF220 satellite receiver, you may need to check if there is a software update available from the manufacturer. This can usually be done by checking the manufacturer's website or contacting customer support. Once you have the updated software, follow the instructions provided to install it on your receiver.

What are the positive influences of television?

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Asked by 3cherise

Some of TV's positive sides are:

· helps people to learn about other cultures

· gives family members of all ages an opportunity to spend time together while watching it

· parents can use TV to get kids reading by getting books on the same subjects

· parents and children can talk about TV programs

· educational programs can teach children new things, and even help them make new friends

· news, current events and historical programs can help kids find out more about other cultures and people

· documentaries can create a picture of the world in kids' minds

· cultural programs can show children the world of music and art

Besides TVs other good inventions are VCRs and DVDs. They allow families to watch specific shows that are appropriate for the child, or save time by recording some shows and skipping the commercials when watching them later without having to watch commercials.

Is it possible to place a satellite in geosynchronous orbit at a much lower altitude?

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Asked by Wiki User

No, geosynchronous orbits are specifically inclined at an altitude where the satellite's orbital period matches the Earth's rotation period, enabling it to appear stationary relative to a fixed point on the ground. Placing a satellite at a much lower altitude would change its orbital characteristics, affecting its relationship with Earth's rotation and the ability to maintain a geosynchronous position.

Geosynchronous satellites above the equator do what?

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Asked by Wiki User

Geosynchronous satellites orbit the Earth at the same speed as the Earth's rotation, allowing them to appear stationary relative to a fixed point on the ground. This makes them ideal for telecommunications, meteorology, and navigation services since they can provide continuous coverage of a specific region.

How do geosynchronized satellites work?

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Asked by Wiki User

Geosynchronous satellites orbit the Earth at the same rate that the Earth rotates, so they appear to remain stationary relative to a fixed point on the Earth's surface. This allows them to provide continuous coverage and communication services to specific areas on Earth. They are typically positioned in the geostationary orbit, which is 35,786 kilometers above the equator.

Will standard 480i cable programs look OK on HDTV?

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Asked by Wiki User

Standard 480i cable programs may not look as crisp or clear on an HDTV compared to high-definition programs due to the lower resolution. However, many HDTVs have built-in upscaling technology that can enhance the picture quality of standard-definition content to some extent. It may depend on the specific TV and the quality of the source content.

Can you increase the power of a satellite dish by increasing its circumfrance?

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Asked by Wiki User

Increasing the circumference of a satellite dish may improve its signal reception to some extent by allowing it to collect more incoming signals. However, the size is not the only factor that affects the dish's power— the quality of materials, design, and focal point alignment also play crucial roles in its performance. It is recommended to consult with a professional or refer to the manufacturer's specifications for optimal performance.

What is parking orbit?

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Asked by Wiki User

A parking orbit is a temporary orbit used by spacecraft to await further instructions or synchronization before moving to their intended destination. It allows for flexibility in mission planning and timing.

How do you hook up tv DVD vcr and cable to your pip so it all works and you can't find the owner's manual?

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Asked by Wiki User

To set up your TV with a DVD player, VCR, and cable for Picture-in-Picture (PIP) without the manual, first connect the cable to the TV using a coaxial cable. Then, connect the DVD player and VCR to the TV using RCA cables for video and audio. Access the PIP function on your TV menu to enable viewing multiple sources simultaneously. Use the TV remote to switch between the different inputs for PIP.

What does pro Ana mean?

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Asked by Roxcii

"Pro Ana" is a term used to describe individuals who promote and celebrate the eating disorder anorexia nervosa as a lifestyle choice rather than recognizing it as a serious mental and physical health condition. These individuals often encourage unhealthy weight loss practices and may have distorted views of beauty and body image.

How cable communication works?

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Asked by Wiki User

Cable communication involves transmitting data through cables that are made of metal, typically copper or fiber optics. Signals are converted into electronic pulses, sent over the cables, and then decoded at the receiving end. This allows for reliable and high-speed communication between devices.

What are the effects of electronics on society?

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Asked by Hassansaleem

Electronics have transformed society by improving communication, increasing access to information, and enhancing productivity. However, they have also raised concerns about privacy, security, and the impact of technology on physical and mental health. Additionally, the digital divide has created disparities in access to technology and exacerbated existing inequalities.

What are the advantages of using electronic media for public outreach?

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Asked by Wiki User

Electronic media allows for reaching a wider audience quickly and cost-effectively. It enables interactive communication, facilitating real-time feedback and engagement. Additionally, electronic media can be easily tailored to target specific demographics and allows for tracking and analyzing the effectiveness of outreach efforts.

How do Electronics effect society?

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Asked by Wiki User

Electronics have greatly impacted society by enabling instant communication, convenient access to information, and automation of tasks. They have revolutionized industries, improved healthcare, and transformed the way people interact and conduct business. However, their pervasive use also raises concerns about privacy, digital divide, and environmental impact.

Why do satellite dishes display 'not receiving signal'?

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Asked by Wiki User

It is not the satellite dish that displays that it cannot receive a signal; the dish simply receives the signal. The converter box that is located near your television converts the signal (usually encrypted to prevent pirating) and displays such messages when it does not get enough signal strength from the dish to display the given station(s). If you see that message for an extended period of time, and the weather is generally good (i.e., no heavy clouds or storms), then you should call your dish company for help.

Before doing so, take a look at the check list below which may help to fix the problem or to diagnose it.

Sometimes, just turning the converter box off, waiting a minute or two, then turning it on may improve or restore the signal.

If your satellite system used to work but you started getting that message

more and more often and on multiple channels, then the most common causes are:

-- The hardware that mounts the dish to the roof loosened up over time,

and a few minutes of strong wind pointed the dish off in a new direction.

Maybe not even enough to see the difference, but enough so that it's

no longer pointed close enough to the satellite to receive a good signal.

It doesn't take a large move.

-- A branch of a nearby tree grew into the line of sight between your dish

and the satellite it's trying to hear.

-- One of the cable connectors at the dish was not adequately taped or

gooped when it was installed, and after some months out in the rain and

snow, the connection became rusty or corroded, and a big part of the signal

is being lost right there at the connection.

-- Snow, ice, mud, water, or leaves have collected either in the dish, or else on the small face of the receiver that sits out at the end of the arm and points backwards into the dish. (I have even seen one case where birds pecked holes in that 'feed aperture', and the rain blew inside, and another one where a small hole developed in it somehow, whereupon bees moved in to raise their baby beelets in there.)

What channels are the music channels on dish?

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Asked by Wiki User

It all depends upon what DISH package you have. There are alot of music channels available on dish: channels 923 - 981 , channels 6001 - 6084.

What does LNB stand for on a satellite system?

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Asked by Dss4u

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.

What channels does dish have?

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Asked by Wiki User

Because programming can change at any time, there is no specific answer. You can view the link in sources to view our programming packages which include our current channel selections.

What channel is chille r on dish?

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Asked by Wiki User

Chiller is broadcast on 199 in my area. You can go to Chillers website; on the right side of the page, click on Get Chiller. Just input your zip code and service provider (DISH Network) and select Go. It will tell you the channel number it broadcasts on DISH.

Why are satellites used to transmit TV programs?

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Asked by Wiki User

There is an orbit called a geosynchronous orbit (GEO), which is a satellite that travels around the Earth in the Earth's exact speed, so it's always in the same position as the Earth. GEOs are used for communication nowadays, and so ground stations are always in contact with the satellites. That means that your T.V. programs and phone calls are never interrupted! :D

What is a satellite dish?

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Asked by Wiki User

A satellite dish is a parabolic television antenna that receives signals from communication satellites in orbit around the earth. Its sole function is to provide the television viewer with a wider variety of channels.