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What are the Factors affecting the frequency stability of an oscillator?
Factors affecting the frequency stability of an oscillator include temperature variations, voltage fluctuations, component aging, mechanical vibrations, and electromagnetic interference. These factors can cause deviations in the output frequency of the oscillator, impacting its stability over time. Using high-quality components, proper shielding, and temperature compensation techniques can help improve the frequency stability of an oscillator.
What is the relationship between angular frequency and frequency in a harmonic oscillator system?
In a harmonic oscillator system, the angular frequency () is related to the frequency (f) by the equation 2f. This means that the angular frequency is equal to 2 times the frequency.
What is the frequency of oscillator if period is 4 seconds?
The frequency of the oscillator would be 0.25 Hz (1 divided by 4). This means the oscillator completes one full cycle every 4 seconds.
What is the difference between colpitts and clapp oscillator?
The Clapp oscillator is a variation of the Colpitts oscillator that includes an additional capacitor in series with the inductor to improve frequency stability. This additional capacitor in the Clapp oscillator helps reduce the effect of the active device's parasitic capacitance, leading to better frequency stability compared to the Colpitts oscillator.
What is the period and frequency formula for a simple harmonic oscillator?
The period (T) and frequency (f) formula for a simple harmonic oscillator is: T 1 / f where T is the period in seconds and f is the frequency in hertz.
What are the advantages of wien bridge oscillator?
RC phase shift oscillator is used to generate frequency in audio range and it is a fixed audio frequency oscillator where as wien bridge oscillator is a variable audio frequency oscillator for high frequency oscillations it is better to design wide band amplifier with LC network
Why oscillator is needed in transmitter circuit?
Low frequency signal are not able to get propagated throught longer distance. So it is to be carried by a carrier wave. Hence high frequency carrier wave is to be generated by the help of an oscillator. So we need an oscillator here a crystal oscillator to produce high frequency carrier waves.
Why transistor is used?
for high frequency applications(RF oscillator) we use BF 194
What are the Factors affecting the frequency stability of an oscillator?
Factors affecting the frequency stability of an oscillator include temperature variations, voltage fluctuations, component aging, mechanical vibrations, and electromagnetic interference. These factors can cause deviations in the output frequency of the oscillator, impacting its stability over time. Using high-quality components, proper shielding, and temperature compensation techniques can help improve the frequency stability of an oscillator.
What is a frequency range of LC oscillator?
depends on the oscillator and its purpose
What are the advantages of oscillator?
clapp oscillator have frequency more stable and accurate than colpitts oscillator.
What is the frequency range of video frequency oscillator?
5MHz
What are the advantages of clap oscillator?
clapp oscillator have frequency more stable and accurate than colpitts oscillator.
Applications of wien bridge oscillator?
A Wein Bridge Oscillator is a oscillator which is used for the measurement of Audio Frequency.
What is the difference between crystal and local oscillator?
oscillator frequency is different.crystal working piezo electric effect
How are FM signal generated?
There are several methods for generating FM signals but they all basically involve an oscillator with an electrically adjustable frequency. This type of oscillator uses an input voltage to affect the frequency of its output. For example, when the applied voltage increases, the oscillator output frequency increases and when the applied voltage decreases, the oscillator output frequency decreases as well. If no voltage is applied to the oscillator its output will be a signal at its centre frequency. The amount of frequency variations is deviated around the oscillators' centre frequency.
What is the relationship between angular frequency and frequency in a harmonic oscillator system?
In a harmonic oscillator system, the angular frequency () is related to the frequency (f) by the equation 2f. This means that the angular frequency is equal to 2 times the frequency.
