Earthed

satellite? why must the centre of satellite orbit coincide with the centre of the earth? pls provide detailed answers much appreciate <3

What type of satellite cable is required for HD box? There are RG6, RG59,PF100 etc satellite cables available. I have normal sky box connected to the dish. Do I need to upgrade the satellite cable when I get freesat HD box or sky HD box? I want to buy good waterproof satellite cable for HD.Suggestions for suitable cable type and where to buy in UK. Is the satellite cable in Wickes suitable? The Wickes helpline could not advise. There are cables with different prices.RG6 is much cheaper than PF100.So is there a difference in quality or durability?

Do the satellite programs really work on your pc for viewing more programs and downloading music? We are checking out the idea of purchasing one of the satellite indoor download programs to be able to watch additional tv programs from around the world and also download music. Do these really work and if so what are the best ones out there?

Physics Problem Satellites in Circular Orbits: What is the orbital speed of the second satellite? A satellite is in a circular orbit around an unknown planet. The satellite has a speed of 1.70 X 10(to the 4th power) m/s, and the radius of the orbit is 5.25 X 10(to the 6th power) m. A second satellite also has a circular speed around this same planet. The orbit of this second satellite has a radius of 8.60 X 10(to the 6th power) m. What is the speed of the second satellite?

How does one way satellite internet work? I was wondering how one way satellite internet works? Do you have to have another account with a Dial up provider?" Or do they provide the Dial up along with the price of the service.

How to add satellite & do blind scan in Truman satellite receiver? I bought a Truman satellite receiver. I am going to move to Malaysia soon. In Malaysia, I need to receive signals from other satellite. Could anyone tell how to add & delete satellite in Truman satellite receiver, and then do blind search or other simple satellite scan? Thanks in advance!

What is the orbital speed of the second satellite? A satellite is in a circular orbit around an unknown planet. The satellite has a speed of 1.60 104 m/s, and the radius of the orbit is 5.40 106 m. A second satellite also has a circular orbit around this same planet. The orbit of this second satellite has a radius of 8.80 106 m. What is the orbital speed of the second satellite?

How many satellite dishes pointing to Eurobird 1 in france? How many households in France have their satellite dish pointing 28.5E to satellite Eurobird 1?

What is the biggest satellite dish that is available so I can catch a lot of channels from around the world? And If you have a satellite tv dish can the computer and internet help you to catch even more tv channels.How much it costs for a satellite tv package with US,Australian and all Asian pay tv and free to air channels? And can you catch a lot of tv channels from Australia if you are in Europe depending on your satellite dish and receiver?

What do I need to install satellite radio to my satellite radio ready car stereo? I bought a satellite ready stereo system for my car (2007 Jetta). I heard that I have to buy an XM or Sirius Satellite Tuner. Is this true? If so, how and where?

do portable satellite phones work everywhere in the world? or only within the satellite footprints? would it be useful to take one on a long, trans-oceanic yacht trip, or would there be too many dead zones with no signal? Anyone know a good one, and how much call charges are?

How have satellite observations have contributed to knowledge of Plate tectonics? How have satellite observations have contributed to knowledge of Plate tectonics, Earthquakes, and Volcanoes?

Can taking a bootleg satellite signal really be considered illegal? This question is concerning law and bootlegging satellite signal. I can understand if someone gets fined for stealing Cable TV because in order to do so they would have to physically take a wire that they do not own, and re-direct it on to their property. However, satellites are very different. Satellite signals are being blasted down on to our houses whether we like it or not. How can we call it "stealing" a satellite signal if all we're doing is collecting a signal that is already being blasted at our houses? So can anyone actually get charged for stealing a satellite signal? Perdendosi That's an interesting point, but I don't think decrypting cell signals are is the same as Sat waves. When you listen in on other peoples conversation you are actually "invading" their privacy, and taking something "away" from them. Also the process of decrypting is actually pretty complicated and involves "stalking" the target and being near them when they are making a call to pick up the signal. This whole process is usually don't in public areas, and off of your personal property. Sat signals are different because they are actually meant people to receive, and you are decoding it at your home and on your property. That's really the key point; can you call it theft if it's already being blasted at you without your authorization.

A satellite of mass 150 KG launched 3000km above the earths surface What is the speed? A satellite of mass 150kg is launched 3000km above the earths surface. A. What is the speed of the satellite in its orbit? B. What is providing the centripetal force on it? What is its value? C. What is the time period of the satellite?

How do you move a satellite connection to a different part of the house? We have a Bell Express Vu Satellite receiver in our house and I want to move the satellite up a level. Is that simple? Like do I just plug in the receiver and tv upstairs, or is there special wiring needed? Please help, I obviously know very little about what I'm doing!

What is the satellite visible every morning and every night over dallas texas? The satellite is visible for about 45 minutes before dawn and after dusk and is in the SE sky.

Can scientist create a satellite technology to guide a golf ball to its target? Can scientist create a satellite technology to guide a golf ball to its target? Is my idea too imaginative?

How well do portable satellite radios work? I want to buy a portable satellite radio but I work on the fifth floor of a ten story building? Will it work? Gary Dominicus

How do the satellite companies hook up satellite tv? I'm looking into getting satellite tv, I need to know if I will need cable outlets in my home. My house was built with out them can satellite still be installed with out them?

How much work is done by the satellite during one orbit of the earth? A 500 kg satellite is orbiting earth, radius of earth is 6.38 x 10^3 km, and acceleration of gratity as the orbital altitude of 160km is the same as earth basically 9.8. How much work is done by the satellite during one orbit of the earth? Use Ek and Eg to find it. I just cant find the right answer, please help. Determine how long it would take for the satellite to make one complete revolution around world

What is the best orbit for a satellite that maps the coastal waters of the world? How would you classify a satellite that is designed to map the coastal waters of the world, application or scientific? What would be the best orbit for such a satellite?

How can Iocate a satellite with my GPS device? Hi everyone, I have a trouble receiving a satellite connection to my GPS. I installed the software into my new GPS device(Garmin Streetpilot i3) but my location is a factory installed location.It has not changed a bit. What have I done worng? Or, what would you suggest me to do to fix this problem? Appreciate your help.

How can I connect satellite and cable to the same TV? I recently subscribed to DishNetwork. It does not have many of our local channels, so I decided to keep basic cable as well. The satellite installer disconnected the cable only to the TV's on the satellite. How can I connect the cable to these TV's and not interfere with the satellite? All cables connect in the attic. It looks like the satellite is using the original cable that starts in the attic and terminates at the wall behind the TV. I do not want to run another cable down the wall from the attic to the back of the TV, so how can I use existing coax? Also, I have 4 TV's I want to connect to cable as well as the satellite. Thanks for any experience shared here.

How do I Install a satellite radio in 2004 Toyota Highlander? The factory installed radio is not satellite radio ready? Can i do it myself, dealer is asking for 1K. Any help ?

How is satellite TV able to serve so many people? How does Dish Network and DirectTV able to serve so many people? There is one or a couple of satellites, but thousands of users. How does one satellite able to serve so many people? Is it something called the transponder?

How do I get my satellite dish removed? Hey there, I am finally moving out of my rented house and the landlady has (quite reasonably) asked me to take down a DirectTV satellite dish on the roof that I had installed a 3-4 years ago but disconnected my service after the first year. If I were to go up on the roof and try to remove it myself would it be relatively easy (I'm thinking just unscrewing a few bolts and cutting a cable)? Alternatively, is DirectTV obliged to do anything about it? Thanks a lot!

How do I get my dvr to recognize satellite channels? I purchased an RCA dvd/dvr and connected it to my directv satellite box. I can watch/record one channel but the dvr does not recognize any of my other satellite channels. When I program the dvr it only locates the channel I'm watching, the rest are "blue screen" I would like to watch one channel and record another. Can anyone help?

How can I put a satellite radio in my car without there being static? I can only use the built-in FM Transmitter in the satellite receiver because I don't want to invest more money. Also, I have tried all the recommended stations. I live near NYC and own a 2005 Honda Civic.

What kind of satellite dish does the DirecTV Choice Package use? DirecTV will not tell on their website which satellite the choice Package uses. Do all the satellite dishes work the same? Do I need a specific dish?

How much does it cost to have your own satellite put into orbit? Surely there is some rough pricing out there on the cost to get it into orbit and the estimated annual costs to keep it there and running? Perhaps the type of satellite would make a bit diff in price. I am interested in a satellite that would simply receive and retransmit simple data packets of no more than 1 meg or 2 at a time. No video or streaming audio or anything like that. 1 - 2 meg data packets are more than enough for the type of data I would need to send. More importantly I want to keep the data size small to achieve better reception on the ground. My understanding is larger data requires a stronger/better signal. My signal/data needs to be picked up indoors without any external dish or antenna. Currently looking at microstrip antennas that seem to fit the bill.

What two variables must be balanced in order to keep a satellite in a stable orbit? What could be done to keep a satellite in a stable orbit for a longer time?

How do you record off of a satellite dish using a standard VCR? The Satellite is a Bell and the VCR is a new Panasonic.

How would I go about aligning my satellite dish if I know the Azimuth level, elevation angle, and skew angle? I want to realign my satellite dish on my roof to aim at EchoStar 7, I have all the angles and such but how do I go about doing it? Do I need a wrench or something? And how will I know what angle I'm pointing at? Does the dish have measurements on it like a protractor?

How can I get a LIVE detailed satellite photo of a specific area? For example, I'd like to be able to see how many cars are at the intersection of State Street and Market Street at 2pm this coming Friday. Is there any way I can order such an exact time and location satellite photo? Looking for vendors and possible prices. Much appreciated.

How does wireless routers work on Wildblue satellite internet? I have WildBlue satellite internet. I just have the modem from wildblue with the one ethernet port coming out into the computer, like most modems. I was wondering if most routers would work on this? Like netgear or something. I really need wireless. Thanks!

How do you transfer shows from a satellite receiver to a hard disk drive? I want to know how I hook up a USB 2.0 external hard disk drive to my satellite and transfer shows on to it so I can burn it to a disk. Once it is hooked up then what?

How do I lease airspace to a satellite company? I own 40 acres of raw land in Nevada and would like it to provide cashflow. Someone told me I could potentially lease the airspace to a satellite company. Has anyone done this?

satellite? so whats the deal with this satellite everyones talking about. since its on yahoo im guessing its been blown way out of proportion. what satellite is it and where is it supposed to re-enter at. will it be visible from the midwest?

How do you calculate the mass of the earth with a satellite? Here's a problem: A satellite is placed in a circular orbit of 1.0 x 10^7 m radius with a period of 9.9 x 10^3 s. Calculate the mass of the earth. Gravity supplies the needed centripetal force for such a satellite.

Can I install Satellite Dish if when my building has a contract with a Cable company? Hi, I've recently moved to a new apartment and would like to install a satellite tv in my apartment.But, I found out that my building managment company has an agreement with Time Warener Cable comany. Do I have the Rights to install Satellite Dish?

A TV satellite dish is designed to receive waves of wavelength 3.9 meters What is the frequency of the waves? A TV satellite dish is designed to receive waves of wavelength 3.9 meters What is the frequency of the waves it broadcasts? Give you answer in MHz = 106 Hz.

Where can I find a local satellite tv installer? I want an independent satellite installer to set up my satellite tv. How do I find a local satellite installer? Is there any company on the web?

What is the best way to aim a satellite dish? My satellite dish was hit by a piece of wood in a bad storm. It knocked the azimuth off. The skew and elevation oesnt seem to be changed. What is the best way to get the azimuth back to the correct setting. I called Dish Network and they said it would cost almost seventy dollors for a tech to come out. Cant afford that right now. Help?

Will the satellite cable from antenna work on standard vhf antenna? I recently cancelled by satellite service; Hooked up standard tv antenna. Will the coax cable, formerly used from Dish to my TV (same cable) work from the old style antenna to my tv? If so, I could use it since it is already there or do I have to get a new wire or cable? Thanks.

What is the difference between normal laptops from those that are satellite? Do satellites mean that they are directly linked to a satellite or the company has a satellite? Do satellite laptop require a modem to access the internet? Are satellite laptops better or equal to regular laptops?

Can a satellite dish be installed *inside* an apartment? I live in an apartment that has no outdoor space at all (no balcony). However, it has large floor-to-ceiling windows. I am on the 27th floor, with an absolutely unobstructed view. Can a satellite dish receive signal through a plate glass window?

What happens to a microwave signal when it is received by a satellite? Dave says that microwave signals 'bounce' off satellites. Sally says Dave is wrong. What happens to a microwave signal when it is received by a satellite?

AirTran and satellite radio can you listen during takeoff? For those of you that have flown AirTran before, I see they have built in XM Satellite radio for each seat, does anyone know if you can listen to it during takeoff, or is it after, just like the electronics? I'm flying for the first time and scared to death, and would like some music to keep my mind off of the actual taking off part, cause I know that will be scary for me.

The space shuttle releases a satellite into a circular orbit 540 km above the Earth. How fast must the shuttle? The space shuttle releases a satellite into a circular orbit 540 km above the Earth. How fast must the shuttle be moving (relative to Earth) when the release occurs?

How can I watch satellite TV for free in America without monthly subscription? Hi, I'm wondered,if there is a way to watch satellite tv channels for free in the US without beign a subscriber to a local cable or Satellite TV company> I've been to Europe and my friends had some kind of pirate-made cards for receivers to watch satellite tv for free. Could I buy a satellite system over Ebay? If yes, could someone suggest me any decent satellite systems on the market? Thank you

Will a satellite dish kill a holly bush? I want to plant some Nellie Stevens holly bushes in the corner of my yard. Will my neighbors dish satellite hurt or kill them. The dish is about 4 feet tall and will be about 7 feet behind the bushes.

Who know what is the best satellite and receiver of that? I wanna know what is the best satellite ? Please of you know tell me the price of that and the information and and how many lock channels I mean the price channels does it open? And that is from where? And is it fast to get channels and can I use that for internet too? Thanks if you know! Just fast because I have to buy them fast I mean for tomorrow I must buy that!

Will I receive anything with my analogue satellite receiver using a SKY Digital dish? I have just dug out an old ALBA analogue satellite receiver (ISR7000) I forgot I had, must be15 years old. I have SKY Digital and was wondering if I connect this to the cable coming into the house would I receive anything. Any tips on setting it up if I do get anything.

Is mobile and satellite communications related to microwaves? There are labs on RF and microwave engineering. Is this where research on satellite comms is done?

How do I connect to the internet with a satellite laptop? Just purchased a Toshiba Satellite Laptop and cannot connect to the internet. I was assuming that I could just connect and surf but I keep getting message to put in a password. Do I need to purchase access to this service? Or, do I need to connect through a router? Help....

Why is it necessary to make adjustments for doppler effects when using a satellite to transmit? Since radio signals travel at the speed of light, wouldn't the doppler effect caused by a satellite moving towards or away from you be insignificant when sending signals back and forth to the satellite through a radio?

How is the velocity of a satellite controlled when moving in elliptical orbit? The velocity of a satellite at perigee (10.15 km/s) decreases to a min. 1.6 km/s at apogee during its journey along an elliptical orbit. Is this velocity reduction done forcefully using computer measuring the height of satellite at every moment or it happens naturally by gravitational force and momentum ?

during launching a satellite, at what altitude does the rocket start to tilt? during launching a satellite, at what altitude does the rocket start to tilt? At first i used to think the journey would vertical all the way. why does the rocket tilt?

Do you still have to use a phone line to get satellite tv? I love my digital HD cable, but I'm pondering a move outside the city where satellite will be my only option. My question is this: Do the satellite companies still require you to have a phone line connected to your receiver? While I'm asking a question about satellite tv, your opinion on DISH vs DIRECTV would be appreciated. Keep in mind that getting HD channels (even local channels) is extremely critical to my decision. Also, I will want to get my Internet connection from whichever company I go with, too. So I guess there are really three questions in here: 1. Do the satellite companies still require a phone line? 2. Do you prefer DISH or DIRECTV, and why? 3. What about their Internet options? Thanks for your answers.

What legal recourse do apartment renters have when it comes to putting up satellite dishes? What legal recourse do apartment renters have when it comes to putting up satellite dishes that conflict with the apartment building policies? Do apartment managers have the right to "lock you out" of satellite providers?

How is possible to connect satellite and Shaw cable in the same time throw just one cable to one TV and how? How is possible to connect satellite and Shaw cable in the same time throw just one cable to one TV and how?

Is there a date cable and satellite TV transition from analog to digital? I know the date for over the air transition from analog to digital is February 17, 2009. I heard there is going to be a transition from analog to digital for cable and satellite in 2011. Is that true?