Fast frequency hopping is

Related MCQs

• Which type of demodulator is used in the frequency hopping technique?
• Slow frequency hopping is
• Which of the following is used to vary the frequency of the carrier frequency in accordance with the baseband signal amplitude variations in direct method of FM generation?
• Frequency demodulator is a frequency to amplitude converter circuit.
• The frequency deviation is proportional to frequency in phase modulated signal.
• Non coherent detection requires the knowledge of transmitted carrier frequency and phase at the receiver.
• The upper and lower sideband frequencies for 5KHz amplitude modulation with a 30KHz carrier frequency will be?
• Which of the following frequency is not transmitted in AM transmission?
• Frequency modulated signal is regarded as the phase modulated signal in which the modulating wave is differentiated before modulation.
• Frequency modulation index defines the relationship between the              and bandwidth of transmitted signal.