Normal undistorted modulation is indicated...

Normal undistorted modulation is indicated...

Question 1 of 27070xVjyUmqMmYyv7AzBgUli

Normal undistorted modulation is indicated by:

Question 1 of 27070

Q

Normal undistorted modulation is indicated by:

🔍 Key Concepts

• Amplitude modulation (AM) behavior when modulation is applied • Relationship between antenna current and carrier power • Meaning of carrier shift during modulation

💭 Think About

• When you apply proper voice modulation to an AM transmitter, what should happen to the total RF power and therefore the antenna current? • If the carrier frequency is stable and modulation is correct, should there be any noticeable frequency (carrier) shift? • Think about whether normal, clean modulation would more likely increase or decrease antenna current, and whether it should or should not cause the carrier frequency to move.

✅ Before You Answer

• Check how antenna current typically responds to increased RF power during correct AM modulation. • Confirm whether carrier shift is considered a defect or a normal behavior in a properly tuned and modulated transmitter. • Verify which option combines a realistic change in antenna current with no undesirable frequency shift for "normal undistorted modulation."