What frequency range is the High Frequency band?
Question
What frequency range is the High Frequency band?
Options
Option A
100 kHz
Option B
1 GHz
Option C
30 to 300 MHz
Option D
3 to 30 MHz
Correct Option
Option D
Explanation
High frequency (HF) is the ITU designation for the range of radio frequency electromagnetic ... The high frequency band is very popular with amateur radio operators, who can take advantage of direct, long-distance (often intercontinental).
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