QuestenaПрактика, после которой понятно, что повторить
Вопрос 189

How does a speech processor affect a single sideband phone signal?

  1. It increases peak power
  2. It increases average powerПравильный ответ
  3. It reduces harmonic distortion
  4. It reduces intermodulation distortion

Объяснение

Peak envelope power is set by the transmitter's rating and does not change, so what the processor raises is the average power delivered over the course of the transmission. Higher average power at the same peak is precisely the intended effect.

Продолжить работу с тестом

Начать тренировку
Вопрос 189: How does a speech processor affect a single sideband phone… · FCC General Class (Element 3) · Questena