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A radio repeater works by having the transmitter and receiver on separate frequencies. This allows the transmitter to re-transmit the received audio or data. To prevent the transmitter from opening due to noise on the receiver most systems will only re-transmit if they receive a keying tone at the start of the transmission, a sub audible tone which is transmitted with the normal modulation or a digital code. Some repeaters use a separate antenna for transmit and receive although most use a single antenna and a filtering arrangement to split the transmit and receive frequencies. This filter is called a duplexer as it permits duplex operation.
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Is an outside antenna required when a satellite radio is used in the house?
Not if you are in a fairly large metropolitan area where they have XM repeaters all over town. If that doesn't work well, put your antenna on a window sill. Most indoor XM antennae have a 20' cord for this purpose.
Does satellite radio travel as a radio wave Or XM What type of electromagnetic waves are these?
Don't get dazzled. It's radio. You have a radio receiver in your car. The three XM satellites and about 900 ground repeaters have radio transmitters. They transmit radio from the transmitters to the receiver in your car. Except for some updates in technology, the frequencies used, and the fact that you have to pay for it, as far as you the driver are concerned, XM is the same thing that's been going on since Motorola first took a radio out of a kitchen and put it in a car.
Will your sirious radio work in the Philippines?
The radio will work fine, but there will be nothing to hear.
Do you have to have an antenna for a CB radio?
Only if you want the radio to work.
Are the Jonas Brothers alphet repeaters?
yes yes they r
How many types of repeaters are there?
Signal repeaters are generally used in the telecommunication and electronics industries. There can be passive radio signal repeaters, multi-port repeaters, optical signal repeaters for optical fiber and digipeaters which repeat packet data.
What is meant by repeaters in radio wave propagation?
Radio Masts an SatellitesThe frequencies in the high part of the spectrum from the VHF band and higher can only work line of sight, so the receiver have to see the antenna of the transmitter whatever the power of the transmitter, not like with shortwave where you can transmit around the world as long as you have enough power. Repeaters is usually erected on high sites, it is a receiver tuned to the original transmitters frequency on the other end a transmitter tuned slightly offbeat in other words a bit lower or higher frequency than it's receiver from where any receiver that is in sight can receive the signal.Al the radio masts that is some times visible on mountains and hills are repeaters, the radio ham leagues in most countries have there own network of repeater that is used in the two meter band and higher, repeaters can not be erected on the ocean, so that is what satellites are for.
How do you work redstone repeaters in Minecraft?
This is a bit of a complex question, so I'm gonna post a link to the Minecraft wiki page for redstone repeaters. Here you go:minecraftwiki.net/wiki/Repeater
What devices can have a wireless amplifier?
There are many different devices that have the capability of using wireless amplifiers. Any device, or network of devices, that produces radio signals, such as a WIFI network or a VHF radio system, can use wireless amplifiers or repeaters. These repeaters transmit signals further then the source transmitter can transmit. There are also numerous wireless amplifiers on the market to use with guitars.
Which network topology do nodes act as repeaters?
Star Topology, where Hubs can act as repeaters.
Is an outside antenna required when a satellite radio is used in the house?
Not if you are in a fairly large metropolitan area where they have XM repeaters all over town. If that doesn't work well, put your antenna on a window sill. Most indoor XM antennae have a 20' cord for this purpose.
How do repeaters help networks?
A repeater connects two segments of your network cable. It retimes and regenerates the signals to proper amplitudes and sends them to the other segments. When talking about, Ethernet topology, you are probably talking about using a hub as a repeater. Repeaters require a small amount of time to regenerate the signal. This can cause a propagation delay which can affect network communication when there are several repeaters in a row. Many network architectures limit the number of repeaters that can be used in a row. Repeaters work only at the physical layer of the OSI network model. If you more information you can visit website :http://www.iyogibusiness.com
What kind of network infrastructure can have repeaters?
Wireless networks often use repeaters to extend the network signal to distant locations. Ethernet repeaters are commonplace as well, as there are limits to the lengths that cables will function at.
What regenerates signals?
repeaters
What can bridges do that hubs and repeaters cannot do?
Bridges send information (data) to the specified destination, whereas hubs and repeaters do not.
When was TBN repeaters in the Tampa Bay DMA created?
TBN repeaters in the Tampa Bay DMA was created in -199#.
What can bridge do that hubs and repeaters cannot do?
Bridges send information (data) to the specified destination, whereas hubs and repeaters do not.
