What do you mean by 3 dB cutoff frequency? Why is it 3 dB,
not 1 dB?
- 16 Answers
- 81186 Views
- College School Exams Tests, Infosys, Persistent, TCS, Wipro, I also Faced
- E-Mail Answers
Answer Posted / guest
It is the half power point. At this point, the
electronic/communication system has achieved the maximum
power transfer.
| Is This Answer Correct ? | 164 Yes | 41 No |
Post New Answer View All Answers
i am appearing for the test of NIC SCIENTIC OFFICERS. so please anybody could mail me its placement paper at coolcool.212000@gmail.com
Define circuit switching?
Explain what is an inverting amplifier?
What is working principle of profibus and how it transfer data?
A channel has a bit rate of 4kbps and a propagation delay of 20msec. For what range of frame sizes does stop-and-wait give an efficiency of at least 50%
plz give the question about interview to the post JR.Executive (ATC)
what are the jobs that SBI will provide for ECE students
What is parallel data transfer process?
My name is Noor and i have completed by 10th with 78%, inter with 67% and has a B.tech from JNTU second class with 56% .Iam planning to do MS in US will my visa be successful .I have doubts since i have a scond class with 56% in B.tech please advice me as soon as possible.
What is meant by optimization and what are different ways of optimiztion?
Why every time that I hit the microphone or when I speak louder the amplifier is switched of?
The positive clipper can be easily converted into negative clipper by A Reversing diode and changing the polarity of reference voltage B Reversing diode only C Changing the polarity D None of these
How to calculate the rectangle of conductor of different sizes?
What is the output power of a BTS, in dbm &watts if trx=2+2+2... if trx=4+4+4..
How many channels are there in 2mb pulse code modulation?
