RF -radio frequencies are high frequencies, IF freq's are lower frequencie.It purely depends on system what are the frequencies used.
as a example if ur using 30 GHZ as the RF, then if u downconvert these to some thing around 2GHz, now RF is 30 GHZ, IF1 is 2GZ---etc.
if u have sytem of using freq as 2GHz, downconvert to some thing around 10 MZ, now RF for a given system is 2GHz, IF is 10 MHz.i hope u understood
A: AM radio is an Amplitude Modulation transmission . Meaning it has fix frequency but it is modulated by the signal. FM Frequency Modulation the frequency is modulated by the signal
Volume (loudness), pitch and timbre are approximately the correlates of signal amplitude, frequency and frequency spectrum, respectively.
Not much. Keyboard amp will have a better frequency range.
The difference between a radio wave and a x-ray is the fact that x-rays have a much higher frequency. Since higher frequency means more energy in electromagnetic waves, x-rays can be used for purposes such as taking photos of things inside the body. Radio waves are at a lower frequency and have a much longer wavelength. They are used in radio, television, and communication.
The product of (wavelength) times (frequency) is equal to the speed of the wave.
nothing
Frequency has a 'Q' in it.
In the frequency domain, if you add two sinusoidal waves to each other, you see four peaks. You have the two input frequencies, you have the sum, and you have the difference. Since the purpose of the Intermediate Frequency in the Superheterodyne design is to move the signal down to a more manageable frequency domain, i.e. one with fewer design challenges, we pick the difference.
Time period = 1 / frequency. Frequency = 1 / time period.
Time period = 1 / frequency. Frequency = 1 / time period.
The difference between frequency modulation and phase modulation is that with frequency modulation the angular frequency of the signal is modified while with the phase modulation, the phase angle of the signal is modified.
differenve between frequency management and channel assignement
What is the Diffeence between the In band and Out of Band Frequency Diversity
slow frequency hopping (SFH) technology. The difference between slow frequency hopping and fast frequency hopping is that the frequency of latter changes faster than frequency modulation
the basic difference between histogram and frequency polygon is that histogram uses bars to show its frequency and frequeny polygon uses points and join its staight line
what is the difference between a regular histogram and a percent frequency polygon
the frequency difference between the transmitter and the receiver without any noise or distortion