0
What else can I help you with?
COHO in MTI Radar uses which freq?
The COHO (Coherent Oscillator) in an MTI (Moving Target Indicator) radar typically uses a local oscillator frequency that is twice the radar's operating frequency. This frequency is used in the radar's mixer stage to enable the detection and tracking of moving targets.
What is the value of vacuum frequency and Qvac?
The vacuum frequency is the natural frequency of an oscillator in a vacuum, which is given by f = 1/(2π√LC), where L is the inductance and C is the capacitance. The Q-factor in vacuum, Qvac, represents the quality factor of the oscillator in a vacuum, indicating the ratio of energy stored to energy dissipated per cycle.
Does frequency depend on amplitude for harmonic oscillators?
No, the frequency of a harmonic oscillator does not depend on its amplitude. The frequency is determined by the properties of the system, such as mass and spring constant, and remains constant regardless of the amplitude of the oscillation.
For aquartz cristal of length 0.05mcalculate the fundamental frequency of oscillation in a piezo-electric oscillator if the velocity of longitudinal waves in the crystal is 5.5 x 1000 ms?
The fundamental frequency of oscillation in a piezoelectric oscillator is given by the formula f = v/2L, where v is the velocity of longitudinal waves in the crystal and L is the length of the crystal. Plugging in the values, we get f = (5.5 x 1000)/(2 x 0.05) = 55000 Hz. So, the fundamental frequency of oscillation in the piezoelectric oscillator is 55000 Hz.
Is megahertz the equivalent of one million cycles per second?
Yes, megahertz (MHz) is a unit of frequency that represents one million cycles per second. It is commonly used to measure the clock speed of a computer processor or the frequency of a radio wave.
What is a super heterodyne receiver?
A superheterodyne receiver is a Radio Frequency receiver method that multiplies the received signal frequency with a local oscillator frequency to get frequencies that are the sum and difference of the 2 frequencies. For example, if the received signal is 5MHz and the local oscillator frequency is 4MHz, they are multiplied together. 1MHz and 9MHz frequencies would be gotten. Usually the 1MHz is the Intermediate Frequency (IF). It will be admitted (through a band pass filter) later passed through the required electronic circuits for proper processing. There is also the method of the Variable Tuned Filter.
What is the maximum frequency Escort multimeter EDM169 can measure?
1MHz
What is function of an oscillator?
A local oscillator is an electronic device used to generate a signal normally for the purpose of converting a signal of interest to a different frequency using a mixer. This process of frequency conversion, also referred to as heterodyning, produces the sum and difference frequencies of the frequency of the local oscillator and frequency of the input signal of interest. These are the beat frequencies. Normally the beat frequency is associated with the lower sideband, the difference between the two.
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 side bands in any of the modulation process?
If you have an RF (Radio Frequency) signal of 1MHz and you modulate it with a signal of 1kHz you end up with three frequencies 1MHz - 1kHz 1MHz 1MHz + 1kHz The carrier is 1MHz. The lower side band is 1MHz - 1kHz or 999kHz while the upper side band is 1MHz + 1kHz or 1.001MHz kHz is thousand cycles per second MHz is million cycles per second
What is super heterodyne receiver?
A superheterodyne receiver is a Radio Frequency receiver method that multiplies the received signal frequency with a local oscillator frequency to get frequencies that are the sum and difference of the 2 frequencies. For example, if the received signal is 5MHz and the local oscillator frequency is 4MHz, they are multiplied together. 1MHz and 9MHz frequencies would be gotten. Usually the 1MHz is the Intermediate Frequency (IF). It will be admitted (through a band pass filter) later passed through the required electronic circuits for proper processing. There is also the method of the Variable Tuned Filter.
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.
How many oscilations in 10 seconds from a source of frequency 1MHz?
10 million
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
