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its where the gain is max and stable
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∙ 13y ago
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When diode is used as an amplifier it is operated in what?
Diodes are not amplifiers.
Why power amplifier are called as large signal amplifiers?
in general the CE amplifiers are called low-signal amplifiers as they use only small values of voltage as a source of input which cant be used in practical purposes, whereas power amplifiers deal with practical values of input and output voltages
What is the output signal of a common base amplifier?
3Db
What do you mean by 3 dB cutoff frequency?
3db frequency is the frequency at which the value in the graph is reduced by 3db level It's also known as the half-power point.
What are the importance of impedance matching in amplifiers?
Two reasons. 1...When impedance of source and destination match, power transfer is maximum. 2...If a long transmission line is involved, the characteristic impedance of the line must match the destination impedance, or reflections will occur on the line.
What are the most used instrument amplifiers?
The most used instrument amplifiers are also some of the most popular amplifiers namely Marshall, Crate and Fox amplifiers. The impedance of these amplifiers does not need to match making it perfect for instrument use.
How many amps does line 6 have?
Line 6 specialize in modeling amplifiers, software that is used for recording and digital modelling for guitars. There are 6 guitar amps made by Line 6.
What has the author I J Bahl written?
I. J. Bahl has written: 'RF and Microwave Coupled-Line Circuits' 'Fundamentals of RF and microwave transistor amplifiers' -- subject(s): Radio frequency Amplifiers, Microwave amplifiers, Transistor amplifiers
What are antenna amplifiers used for?
Antenna amplifiers are used to strengthen the signal being supplied to an appliance such as your TV. Amplifiers are necessary when the signal is weak and interferes with your TV reception.
What are the most used instruments?
The most used instrument amplifiers are also some of the most popular amplifiers namely Marshall, Crate and Fox amplifiers. The impedance of these amplifiers does not need to match making it perfect for instrument use.
Where can one find cheap line 6 amplifiers?
One can find cheap Line 6 amplifiers online at a number of different websites. One can find cheap Line 6 amps at websites such as Amazon, Music Arts, and zZounds.
What is the difference between 0db 3db 5db gain?
Each 3db doubles the apparent volume.
What is -3db bandwidth?
Bandwidth is typically measured from the two -3dB points on each end of the response curve. You find the two points where the response is -3dB (half power) and measure the distance between them. That is your bandwidth.
Do guitars need capacators?
No, a capacator is used in amplifiers.
When diode is used as an amplifier it is operated in what?
Diodes are not amplifiers.
What types of applications are valve amplifiers used for?
A quick search of this incredible question brought fourth some greater insight into the matter. It turns out the applications valve amplifiers are used for vary from guitar amplifiers, satellite transponders, audiophile stereo amplifiers, military applications and high power radio and UHF television transmitters.
What is the average frequency range for bass amplifiers?
Bass amplifiers are used to amplify the music that comes from a bass guitar. The average frequency range for bass amplifiers is between 25 and 250 watts.
