For radio frequencies, around 20 Meter/14 MHz is a workhorse (DX – Long distance) frequency range, and the 40 Meter/7–7.3 MHz band is also often the best for long distance communications.
Read moreFor radio frequencies, around 20 Meter/14 MHz is a workhorse (DX – Long distance) frequency range, and the 40 Meter/7–7.3 MHz band is also often the best for long distance communications.
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