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Question 126

What frequency range is referred to as UHF?

  1. 30 to 300 kHz
  2. 30 to 300 MHz
  3. 300 to 3000 kHz
  4. 300 to 3000 MHzBonne réponse

Explication

UHF stands for ultra high frequency and is defined as 300 MHz to 3000 MHz, which contains the 70-centimetre, 33-centimetre and 23-centimetre amateur bands. The band just below it, 30 to 300 MHz, is VHF.

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Question 126: What frequency range is referred to as UHF? · FCC Technician Class (Element 2) · Questena