Commercial Frequency deviation of FM is

Related MCQs

• An audio signal (say from 50 Hz to 10000 Hz) is frequency translated by a carrier having a frequency of 106 Hz. The values of initial (without frequency translation) and final (after frequency translation) fractional change in frequency from one band edge to the other are
• In case of frequency modulation, modulating voltage remains constant if the modulating frequency is lowered, then
• In practical commercial FM system, channel bandwidth is
• An FM radio receiver which is tuned to a 91.6 MHz broadcast station may receive an image frequency of __________ MHz.
• The frequency range of 300 kHz to 3000 kHz is known as
• If in a broadcasting studio, a 1000 kHz carrier is modulated by an audio signal of frequency range 100-5000 kHz, the width of channel is __________ kHz.
• For AM receivers the standard IF frequency is