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SSA Non-Directional Beacon
A non-directional beacon NDB or non directional radio beacon is a radio beacon which does not include inherent directional information
post 08 Feb 2024
Beacons Radiamateur Links →
HF Beacon monitoring station
Reception of the NCDXF/IARU International Beacon Project beacons
Low cost 50 MHz Beacon
the power amplifier and the chassis were parts of a 70 mhz surplus rtx found in my junk-box and the other components too
List of449 SW beacons worldwide
List of 404 SW beacons worldwide for 20.02.2021
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Reception of the NCDXF/IARU International Beacon Project beacons
the power amplifier and the chassis were parts of a 70 mhz surplus rtx found in my junk-box and the other components too
List of 404 SW beacons worldwide for 20.02.2021
Noise suppression with X-phase II This device similar devices are known as QRM eliminators or noise killers, makes it possible