Tuning the new Tecsun PL-520 in LSB 40 meters amateur radio band scan using telescopic antenna
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OfficialSWLchannel
About this video
“Tuning the new Tecsun PL-520 in LSB 40 meters amateur radio band scan using telescopic antenna” is a ham radio video from the YouTube channel OfficialSWLchannel, published on April 30, 2026. OfficialSWLchannel covers Antennas, SDR and Reviews. The directory tracks 294 videos from this channel.