Difference between revisions of "HF Modes Currently Active"
From The RadioReference Wiki
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|via I5-56578 Digital Blog | |via I5-56578 Digital Blog | ||
− | | | + | |[Iranian QPSK Waterfall]] |
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|[[Israeli Navy Hybrid FSK & 2400bd PSK Modem]] | |[[Israeli Navy Hybrid FSK & 2400bd PSK Modem]] | ||
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− | | | + | |[[Isreali Navy Waterfall]] |
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|[[Italian Coast Guard 100bd FSK Selcall]] | |[[Italian Coast Guard 100bd FSK Selcall]] | ||
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|Rare | |Rare | ||
− | | | + | |[[Jap 8Tone Waterfall]] |
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|[[Japanese Navy 18 Tone Modem]] | |[[Japanese Navy 18 Tone Modem]] | ||
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− | | | + | |[[DVP200 Waterfall]] |
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|[[RS-ARQ]] | |[[RS-ARQ]] | ||
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− | | | + | |[[TMS430 Waterfall]] |
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|[[Tadiran Autocall]] | |[[Tadiran Autocall]] | ||
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|Rare | |Rare | ||
− | | | + | |[[UK WinDRM51 Waterfall]] |
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|[[US Navy 50bd/850 Secure FSK]] | |[[US Navy 50bd/850 Secure FSK]] |
Revision as of 15:24, 16 January 2016
These modes have been reported in various places over the couple of years. Keep in mind that although a particular mode can be decoded, there are several that are encrypted, and therefore unreadable. One can use analysis tools such as ACF analysis to determine this, but we may never know what such signals are actually saying.
It should be noted that MARS, SHARES and numbers stations have sometimes used digital modes used in the Amateur Radio Service such as Olivia, MFSK16 or MT63. These modes are shown in bold, and will redirect to the Digital Amateur Radio article on this wiki to link to articles that describe the protocols in more detail.
- Return to DXing Digital Utilities
- Return to A Few Words on Receivers
- Return to Making the Connection to the PC
- Return to Decoders
- Return to HF Modes List
- Return to HF Modes Currently Inactive
- Go to Testing Your New Setup
- Go to the HF Appendix