ARRL The National Association for Amateur Radio®, as part of its mission to protect Amateur Radio, has filed comments against a proposal that would introduce high-power digital communications to the shortwave spectrum that in many instances is immediately adjacent to the Amateur HF bands.
The “Shortwave Modernization Coalition” (SMC), which represents certain high-frequency stock trading intere...
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The “Shortwave Modernization Coalition” (SMC), which represents certain high-frequency stock trading intere...
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