The RTL-SDR can be used to check the full range of WWV frequencies for propagation conditions: 2.5/5/10/15/20MHz. VOACAP can also be used to predict propagation reliability.
BlogPost:
jeremyclark.ca/wp/telecom/rtl-sdr-for-hf-wwv-propagation/
RTL-SDR for Telecommunications Course Link:
clarktelecommunications.thinkific.com/courses/rtl-sdr-for-telecommunications
Негізгі бет Ғылым және технология RTL-SDR for HF WWV Propagation
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