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this depends on if you are using amplitude modulated (am) or frequency modulated (FM) waves. am waves have a fixed frequency, and so can be sent a lot further, but do not give good signal quality because the amplitude carries the data and therefore it is affected badly by interference. FM waves have a constant amplitude, meaning they have better quality, but the frequency contains the data, meaning it changes all the time and therefore cannot be used for very long distances
What else can I help you with?
How does attenuation vary with frequency in the context of signal transmission?
Attenuation refers to the decrease in signal strength as it travels through a medium. In signal transmission, attenuation typically increases with frequency. This means that higher frequency signals are more likely to lose strength and degrade as they travel over a distance.
What is the difference between FM and PM?
FM - frequency modulationPM - phase modulation1. FMused to vary/change the instantaneous frequency of a carrier wave for transmission2. PMused to vary/change the instantaneous phase angle of a carrier wave for transmission
In AM transmission the frequency which is not transmitted is?
audio frequency
What is the effect of frequency change on transmission losses?
Higher the frequency, higher the losses.
Why do you not use frequency modulation in long range transmission?
Frequency modulation is not used for long distance transmission because it has the problem of limited band width.
Webex bandwidth requirements?
Transmission bandwidth depends on modulating signal frequency and carrier frequency
What frequency does GPS use for its signal transmission?
GPS uses radio frequency signals in the L1 (1575.42 MHz) and L2 (1227.60 MHz) bands for its signal transmission.
At microwave frequency why should the transmission line may considered to be made of unit length?
at microwave frequency why should the transmission line may considered to be made of unit length?
How does the frequency vary with the length of a pendulum?
The frequency of a pendulum varies with the square of the length.
How do you change the speed of motor without change pole and frequency?
On an AC motor you basically vary the frequency on a DC you can vary the voltage.
What affects frequency?
Velocity (relative and absolute), medium of transmission, ...
What is a form of transmission in which signals are modulated as radio frequency analog waves that use different frequency ranges?
Broadband, the most common network data transmission system in use today.
