Technician Class: 2018–2022
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T7A08:

Which of the following describes combining speech with an RF carrier signal?

  1. Impedance matching
  2. Oscillation
  3. Modulation
  4. Low-pass filtering
T7A01 T7A02 T7A03 T7A04 T7A05 T7A06 T7A07 T7A08 T7A09 T7A10 T7A11