Answer Posted / yogesh
Radio frequency (RF) is a rate of oscillation in the range
of about 30 kHz to 300 GHz, which corresponds to the
frequency of electrical signals normally used to produce
and detect radio waves. RF usually refers to electrical
rather than mechanical oscillations, although mechanical RF
systems do exist
| Is This Answer Correct ? | 11 Yes | 0 No |
Post New Answer View All Answers
What is a base station?
which modulation is better in terms of power and bandwidth angle or amplitude modulation ???
What is tri state of a signal?
what are the variois ways to come out of the wait state?
What is the difference between transducer and transponder?
What is meant by fermi level in semiconductor? Where does the fermi level lie in an intrinsic semiconductor?
What are the applications of the octal number system?
What are the different methods of firing circuits for line commutated converter?
What is the difference allen bradley and siemens plc
can anyone suggest good link for getting study material fordigital logic circuits?
Define pulse width modulation?
Describe the working of 3φ fully controlled bridge converter in the rectifying mode and inversion mode. And derive the expressions for average output voltage and rms output voltage?
how a definite tx line can acts as indefinite tx line
What is the between demultiplexer and decoder?
explain the application of a jfet.
