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Antennas have a kind of lobe projecting from where mounted. So by moving the antenna it is possible to receive maximum signal and that is referred as orientation.
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What is the maximum and RF value can be?
1, if it completely solube in the solvent, it will travel with it, right to the solvent front.
The of an antenna depends upon the frequency of the RF signal and the gain?
The size of an antenna depends upon the frequecny of the RF signal and the gain.
Can you use an outdoor antenna with a flatscreen tv?
Yes, if it has an antenna input connector, (RF in).
How you take signal from sky?
Using an Antenna and Receive RF Chain
Is the radio a source of the waves?
The source is the RF current in the transmitting antenna.
What is the minimum value of Rf?
Zero
Is an Aeriel on the roof a standard or an active antenna?
An active antenna is powered antenna, this includes a RF amplifier and a power supply so it must be "plugged in" somewhere. A standard "passive" antenna has no amplifier.
What basic law of electromagnetism explain how an antenna picks up a radio signal?
RF energy is transmitted through an electromagnetic field. Once the field meets the receiving antenna, voltages are produced by using the antenna as a conductor. RF voltages induced by the antenna are passed on to the receiver then reconverted to transmitted RF information.
How can you tell if a sony High Definition tuner is built in?
If it is widescreen and has an antenna (RF) input.
What is a spherical dish antenna required for satellite tv reception?
The parabolic antenna is really not an antenna at all - but a collector/reflector, which catches and concentrates RF (radio frequency) into a tiny antenna mounted above the dish, pointed into the dish. Since satellites transmit at very high frequencies (microwave), the actual antenna can be shorter than one inch. To strenghen the signal and make aiming the antenna at the satellite easier, the parabolic reflector picks up a wider area of RF.
What is the wave source of a radio wave?
The source is the RF current in the transmitting antenna.
What is an RF input?
An RF (Radio Frequency) input is the technical term for a coaxial/antenna input on the back of a television. This input is often referred to as simply 'cable' or 'cable vision'.
