What do you mean by 3 dB cutoff frequency? Why is it 3 dB,
not 1 dB?
Answer Posted / hariharan
3db cut off frequency is frequency at which gain is .707 times the maximum gain.(rms value of maximum gain).
| Is This Answer Correct ? | 21 Yes | 5 No |
Post New Answer View All Answers
working principle of direct digital controllers(DDC Panel)
numerical on PCM.
define inter-base resistance
how apb protocol has a minimum power consumption?
How many Antenna use in 6+6 with 2-way Diversity.
Can cassette ac indoor unit be put into window
GET-2013 exam is going to be held on which day(tentatively).
radar
Why does mode in arm in cpsr have 5 bits instead it can have only 3 bits to define all the 7 modes?
Define a hole in a semiconductor.
Explain what is an adder or summing amplifier?
If we have 450 mm height boiler drum level, so what is span & zero value for a dpt transmitter?
for linear polarisation antenna how do u measure polarisation?
How the current is reduced to zero in a photodiode?
Explain what is an operational amplifier?