Analog Modulators Objective Questions

Amstrong modulator is _____________

Power level of FM signal in space telemetry and entertainment system are equal.

FM generators for communication has frequency ____

Indirect FM generators uses __________

Balanced and double balanced modulators produce ________

Which of the following can produce AM signal?

Tank circuit contains _____________

AM signals are the _____________ of data signal and carrier signal.

Modulation index for music broadcasting ___________ with increasing frequency.

Modulation index is the product of Δf_c and f_m.