HFU HF Underground
Loggings => Shortwave Broadcast => Topic started by: MDK2 on March 08, 2024, 1423 UTC
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via Santa Maria di Galeria, SIO 433 (big 20 kHz wide ute, centered right on 21660, causing QRM and hence the low I figure and lower O figure). It could possibly 555 without that, though there is some occasional mild QSB also.