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سؤال 125

What frequency range is referred to as VHF?

  1. 30 kHz to 300 kHz
  2. 30 MHz to 300 MHzپاسخ درست
  3. 300 kHz to 3000 kHz
  4. 300 MHz to 3000 MHz

توضیح

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.

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شروع تمرین
سؤال 125: What frequency range is referred to as VHF? · FCC Technician Class (Element 2) · Questena