HFU HF Underground
Loggings => Peskies => Topic started by: R4002 on May 22, 2026, 2017 UTC
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3.485 MHz LSB
3485kHz LSB
3,485.0 kHz MHz LSB
free radio operators
90 meter band
Wessex UK SDR receiver (South West UK)
Below the bottom edge of the 80 meter band 75 meters 3.5 MHz band 3,500 kHz - 4,000 kHz 3,400 kHz - 3,500 kHz aeronautical mobile allocation 3.4 MHz 3.5 MHz band aeronautical mobile 85m band 85 meter band 6.6 MHz Echo Charlie frequencies