A transmitter has a master-oscillator, intermediate amplifier, and final amplifier. In what order should the circuit be adjusted in putting the transmitter in operation?

A transmitter has a master-oscillator, intermediate amplifier, and final amplifier. In what order should the circuit be adjusted in putting the transmitter in operation?

• A. Master-oscillator, intermediate amplifier, final amplifier, antenna circuit
• B. Antenna circuit, master-oscillator, intermediate amplifier, final amplifier
• C. Final amplifier, antenna circuit, master-oscillator, intermediate amplifier
• D. Master-oscillator, intermediate amplifier, antenna circuit, final amplifier

Answer: (A)

The sequence of adjusting the circuit components of a transmitter is key to ensuring proper functionality and performance. Starting with the master oscillator is crucial because it generates the signal that will be amplified. Without a properly functioning oscillator, there is no initial signal to amplify. Subsequently, adjusting the intermediate amplifier is essential, as its role is to boost the weak signal produced by the master oscillator to a higher intermediate frequency before it reaches the final amplifier. Correctly setting this stage contributes to the overall gain and fidelity of the transmitted signal. Finally, the final amplifier section amplifies the already boosted signal to the power level required for transmission. Once the master oscillator and intermediate amplifier are properly adjusted, it is then necessary to ensure that the signals are delivered efficiently to the antenna circuit. This final adjustment guarantees that the antenna is radiating the amplified signals correctly. This order of adjustments helps mitigate issues that could arise if components are adjusted out of sequence, which could lead to inefficiencies or improper signal outputs. Thus, initializing the sequence with the master oscillator, progressing to the intermediate amplifier, and concluding with the final amplifier before addressing the antenna circuit is the most effective method for putting the transmitter into operation.

The sequence of adjusting the circuit components of a transmitter is key to ensuring proper functionality and performance. Starting with the master oscillator is crucial because it generates the signal that will be amplified. Without a properly functioning oscillator, there is no initial signal to amplify.

Subsequently, adjusting the intermediate amplifier is essential, as its role is to boost the weak signal produced by the master oscillator to a higher intermediate frequency before it reaches the final amplifier. Correctly setting this stage contributes to the overall gain and fidelity of the transmitted signal.

Finally, the final amplifier section amplifies the already boosted signal to the power level required for transmission. Once the master oscillator and intermediate amplifier are properly adjusted, it is then necessary to ensure that the signals are delivered efficiently to the antenna circuit. This final adjustment guarantees that the antenna is radiating the amplified signals correctly.

This order of adjustments helps mitigate issues that could arise if components are adjusted out of sequence, which could lead to inefficiencies or improper signal outputs. Thus, initializing the sequence with the master oscillator, progressing to the intermediate amplifier, and concluding with the final amplifier before addressing the antenna circuit is the most effective method for putting the transmitter into operation.