150) Suppose that on an AM signal, the Maximum peak to peak voltage value read from the graticule on the oscilloscope screen is 5.9 divisions and the Minimum peak to peak voltage value is 1.2 divisions. What is the modulation index?

151) A standard AM broadcast station is allowed to transmit modulating frequencies up to 5 kHz. If the AM station is transmitting on a frequency of 980 kHz, maximum and minimum upper and lower sidebands are

152) A standard AM broadcast station is allowed to transmit modulating frequencies up to 5 kHz. If the AM station is transmitting on a frequency of 980 kHz, total bandwidth occupied by the AM station is

153) A formula for computing the total power in an AM signal when the carrier power and the modulation index are known is P_T = P_c?(1+m²/2)?. If the carrier of an AM transmitter is 1000 W and it is modulated 100 percent the total AM power is

154) A formula for computing the total power in an AM signal when the carrier power and the modulation index are known is? P_T = P_c?(1+m²/2). if the carrier of an AM transmitter has a power = 30 W and it is modulated 85 percent the total AM power is