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How does satellite technology use a transponder?
Satellite technology uses a transponder to receive sings and then transfer them to satellites in other locations. They are used for purposes of space satellites and GPS.
Difference bitween active and passive satellite?
In passive satellite system the ground transmitting system power at the reflector. The receiving ground system received a function of the power that has been intercepted by the reflector. In active satellite received the function of the energy band toward it by the ground transmitter system and the received power is active amplitude by active electronic means.
The first satellite from earth name is?
The first satellite was 'Sputnik'
The first artificial satellite ever launched into space was the Mercury?
No. The first artificial satellite launched was the Russian satellite, Sputnik 1.
Which acountry was the first country to put a satellite in space?
Russia put the first satellite into space. The satellite's name is sputnik 1
How does satellite technology use a transponder?
Satellite technology uses a transponder to receive sings and then transfer them to satellites in other locations. They are used for purposes of space satellites and GPS.
What is a transponder pats key?
A Ford Passive Anti Theft System computer chip car key
What is the frequency range in satellite communication?
The satellite transponder typically works in either the C-band (4-8GHz) or the Ku-band (12-18GHz) and these are for the downlink (from the satellite to the earth station).
What is satellite transponder?
It is an electronic device on board a geostat satellite to receive uplink data and picture bits,amplifying it before converting it to a downlink freqency bit stream and sending it down to earth.
What is the receiving and transmitting device called that is inside a communication or broadcast satellite that relays received signals back to Earth?
downlink
Basic Difference between Active and passive Satellite System?
An active satellite acts as a REPEATER; it amplifies signals received and then retransmits them back to earth. This increases signal strength at the receiving terminal to a higher level than would be available from a passive satellite. A passive satellite only reflects received radio signals back to earth. fr0m: ZIA UR REHMAN D-05-ES-29 DCET Karachi Pakistan.
Which transponder on Direct TV satellite 7s is used for local stations in Jacksonville Fl?
check out lyngsat.com for a list of sats transponders channels and frequencies
What is passive satellite?
A satellite that simply reflects light or radio waves transmitted from one ground station to another without any amplification or retransmission.
How do you get SKY satellite TV in Belize?
With a satellite dish, a satellite receiver, a satellite PC card, you can watch satellite tv shows on your pc. It effectively replaces the set-top box with higher quality and flexibility. The signal will be more stable and you can have more initiative.You might use the TV tuner card, such as TBS DVB-S PCI tuner card, it allows user simultaneously receive dual DVB-S2/S TV channels, this enables the user to watch one channel from one transponder/satellite while recording another channel from a second transponder/satellite. Alternatively the user can use one channel for data download while watching TV on another channel at the same time
How active satellite differ from passive explain with an example?
active satellites are receives the transmitted signal from earth ,amplify the signal and transmit it. it is also called as transponders. but passive satellites just receive and transmit the signal.itac as the reflector
Are Passive reflectors used in both Active and passive Satellite system?
Yes. The most common antenna for satellite systems is the 'Dish'.The dish is a parabolic , passive, reflector.It merely reflects and concentrates the signal to the LNB receiver.Transmission also works this way, bouncing the signal off the dish, to concentrate it in one direction, in a narrow beam.
What is the typical bandwidth of a satellite transponder?
38 MHz. digital bit-rates vary depending on compression, modulation, typically QPSK. Expect at least 30 Mbps.
