G4D07:How much must the power output of a transmitter be raised to change the S meter reading on a distant receiver from S8 to S9?
Direct answer summary (2023-2027 NCVEC pool)
The official correct answer for G4D07 is Approximately 4 times.
The required value is Approximately 4 times. Keep the units with the number so a nearby distractor cannot pull you away from the result.