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What else can I help you with?
What is the use of finding the bandwidth of an amplifier?
A: Any amplifier will have greater band with if operated open loop. It will also be very unstable so negative feedback is implemented for that reason. There is some drawback when feedback the band width of the amplifier decreases, So is important to find out if the amplifier when stable will it have the band width required
Frequency response of bjt amplifier?
All amplifier typically exhibit a band-pass frequency response. The cut off frequency in the low end is usually determined by the coupling band bypass capacitor .and the high frequency limit is typically determined by internal capacitances in the transistor itself.
Tell you what an intermediate frequency amplifier do?
The intermediate frequency (IF) amplifier lies between the mixer and the demodulator. The mixer shifts the input radio frequency (RF) signal into the range of the IF amplifier. The IF amplifer is a band pass amplifier, so only RF signals that are the IF frequency distance away from the local oscillator in the mixer can pass through to the demodulator. This process is called the superhetrodyne process.
Why channel spacing is 200khz in gsm?
Simply because of the band-width required to transmit and receive calls. If the channel spacing was narrower - they'd need to reduce the band-width - which would reduce the amount of data they could transmit.
What percentage of central frequency as bandpass for a narrow band amplifier?
central freqency of narrow band pass filter is the measure of difference between upper and lower cut off freqency
What is the use of finding the bandwidth of an amplifier?
A: Any amplifier will have greater band with if operated open loop. It will also be very unstable so negative feedback is implemented for that reason. There is some drawback when feedback the band width of the amplifier decreases, So is important to find out if the amplifier when stable will it have the band width required
What is the band width of ask?
ask band width
What is wide band amplifier and detailed explanation?
A: All AC amplifiers will amplify a band of frequency lets say from DC TO 1 mega Hz that will be the band of frequency that this particular amplifier can amplify. A wide band amplifier is an amplifier that surpass this band to even higher frequency to lets say 500 mega Hz that will surely qualify it as a WIDE band amplifier. It is a name to describe an amplifier that has capabilities to reach higher frequency as opposed to a general op amp
What is tuned amplifier Can Somebody give exact definition?
Narrow band amplifier
What is a tuned amplifier?
an amplifier with a narrow band pass used to tune into a carrier signal.
What is amplifier pass band in coupling?
A: An amplifier while capable to amplify a whole range of frequencies sometimes some of this frequency are not needed or wanted in a specific range or [BAND] so it is designed to either pass this band or reject this band of frequencies.
What does 14mm mean for a watch band?
MM is millimeter. Determines the width of the piece. The watch band is 14mm in width.
What would one use a Class D amplifier for?
A Class D amplifier is a switching or pulse-width modulation amplifier. Class D amplifiers can have either digital or analog inputs and are used for home theater system and mobile phones.
Why neutralisation is used in tuned amplifier?
neutralization is one of the methods to make the amplifier unilateral i.e. to remove internal feedback of the amplifier. It is done to obtain the maximum gain from an amplifier.
15mm in watch band?
The measurement "15mm" in a watch band typically refers to the width of the band where it attaches to the watch case. This measurement is important for ensuring the band fits properly and securely on the watch. It is crucial to select a replacement band with the exact width to ensure compatibility with the watch case.
What is wideband amplifier?
A wideband amplifier is an electronic circuit providing constant amplification with a ratio of its low corner frequency to its high corner frequency of more than an octave. The widwband amplifier is complementary in concept to "audio amplifier" (20Hz-20KHz) and "video amplifier" (15KHz to 4.8MHZ). The "opposite" concept is the narrow-band or tuned amplifier. There's a new wideband amplifier technology called PowerBand from TriQuint Semiconductor. end-
How do electric guitars get louder?
By plugging it into an amplifier and turning up the volume with the controls on the amplifier, or plug them into an iPad with Garage Band on it. I think Garage Band only cost less than $10, and if you dont have an iPad there only about $500 depending on the size of it.
