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The primary advantage of a double tuned amplifier, such as, an amplifier with a tuned circuit on the input and the output, is narrow bandwidth. Another advantage to the circuit is impedance matching with the previous stage, etc. And last but not least your double tuned amplifier will have more gain for electrons spent getting the job done. In our battery operated everything world that is an important design factor.

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13y ago
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12y ago

* Flatter response having steeper sides.

* Larger 3db bandwidth.

* Larger gain bandwidth.

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Q: What Advantages of double tuned amplifiers over single tuned amplifiers?
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What is stagger tuned amplifier?

Stagger Tuned Amplifiers are used to improve the overall frequency response of tuned Amplifiers. Stagger tuned Amplifiers are usually designed so that the overall response exhibits maximal flatness around the centre frequency.It needs a number of tuned circuit operating in union. The overall frequency response of a Stagger tuned amplifier is obtained by adding the induvidual response together. Since the resonant Frequencies of different tuned circuits are displaced or staggered, they are referred as STAGGER TUNED AMPLIFIER.The main advantage of stagger tuned amplifier is INCREASED BANDWIDTH. Its Drawback is Reduced Selectivity and critical tuning of many tank circuits. They are used in RF amplifier stage in Radio Receivers.


Why three amplifiers are used in Tuned radio frequency receiver?

There are more than three amplifiers in a typical radio receiver. If, however, you are asking why there are three "stages" in the IF section, then the reason is that the IF section of a typical superhetrodyne receiver needs more bandwidth than can normally be provided by a single stage. As a result, there are usually three stages, each tuned slightly apart, so that you get a reasonable bandpass - otherwise, the demodulated signal will suffer.


Give the derivation of Single tuned and double-tuned circuit?

The circuit has one inductor and capacitor connected in such a way that it produce the resonance condition for only one frequency. on the other hand for double tuned circuit it has more number of reactive elements and it has two tuning frequency. The single tuned circuit is of interest when the poles are imaginary, and rest of the two cases are not more interest. w=wn the time it produce the resonance and the damping factor zeta is zero and the circuit is in undamped condition.


What are two characteristics of class C Amplifiers?

A Class C amplifier typically uses less than fifty percent of the input signal in other amplifiers. It also has two modes of operation, which are tuned and untuned. The tuned circuit emits at a certain fixed frequency, while the untuned can vary.


What is the definition of single tuned circuits?

a circuit in which secondary coil alone is tuned


What is meant by double tuned amplifier?

An amplifier with tuned filters on both input and output.


Circuit for single tuned amplifier?

A single tuned amplifier basically consists of a tuned circuit (which may consist of an IFT or a parallel tuned LC circuit) connected to the collector of an amplifier circuit (in Common Emitter configuration). The tuned circuit is designed to get a resonant frequency equal to the incoming frequency signal that arrives at the base. The Single Tuned Amplifier gives maximum amplification to that particular incoming frequency which matches the resonant frequency of the tuned circuit and attenuates all other frequencies. Thus it gives sharp selectivity with a high Q-factor.


How do you achieve a wide bandwidth and a high voltage gain in an amplifier?

Do you mean with opamp circuits or tuned RF/IF amplifiers? In both cases several stages can be used to increase the gain. With opamp circuits though getting both wide bandwidth and high gain at the same time is difficult. With tuned RF/IF amplifiers two things can be done to get wide bandwidth: 1) reduce the Q of the tuned coupling transformers connecting the stages and 2) stagger the tuning of the tuned coupling transformers connecting the stages so that some are detuned high while others are detuned low.


Is the clarinet at concert pitch a double reed instrument?

The clarinet is a single reed instrument. Most clarinets are tuned in B-flat and are transposing instruments, playing a tone lower than written.


What is double spotting?

The same electronic signal tuned in at two different freq.


What is single tuned amplifiers and what is the hybrid equivalent circuit and how to analyze?

either we have to use a series or parallel RLC circuit to make the circuit tunable either at base or at collector. in series tuned amplifier an input impedance is only due to load resistance and net impedance due to capacitor and inductor is zero, so a huge amount of current flow through the circuit and almost all input all voltage appears across load resistance. so maximum gain is possible in series tuned amplifier. sudhanshu kumar siliguri institute of tech. b-tech, 2nd year, (ECE)


Why tuned amplifier is not used in low frequency?

) Tuned amplifiers cannot be used at low frequencies because of the requirement of very large value of L in the tuned circuit [1]. This requirement of high value of L at low frequency is impossible because the size and weight of inductors become exceedingly large and Q becomes very low.