QuestenaПрактика, после которой понятно, что повторить
Вопрос 125

What frequency range is referred to as VHF?

  1. 30 kHz to 300 kHz
  2. 30 MHz to 300 MHzПравильный ответ
  3. 300 kHz to 3000 kHz
  4. 300 MHz to 3000 MHz

Объяснение

VHF stands for very high frequency and covers 30 MHz to 300 MHz by international definition, which is where the 6-metre, 2-metre and 1.25-metre amateur bands sit. The kilohertz ranges in the other answers belong to LF, MF and lower bands.

Продолжить работу с тестом

Начать тренировку
Вопрос 125: What frequency range is referred to as VHF? · FCC Technician Class (Element 2) · Questena