Difference between revisions of "HF Modes Currently Active"
From The RadioReference Wiki
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− | |[ | + | |[http://www.sigidwiki.com/wiki/ARQ-E(E3) ARQ-E] |
|ARQ-1000D | |ARQ-1000D | ||
|occasional use | |occasional use | ||
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− | |[ | + | |[http://www.sigidwiki.com/wiki/ARQ-E(E3) ARQ-E3] |
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|occasional use | |occasional use | ||
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− | |[ | + | |[http://www.sigidwiki.com/wiki/Radio_Teletype_(RTTY) BAUDOT] |
|ITA-2 | |ITA-2 | ||
|misnomer; ITA2 is coding scheme. Rarely used | |misnomer; ITA2 is coding scheme. Rarely used | ||
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− | |[ | + | |[http://www.sigidwiki.com/wiki/CCIR_493-4_Selcall CCIR 493 4 Selcall] |
|CODAN 8580 | |CODAN 8580 | ||
|Misnormer; Radio Modem Name | |Misnormer; Radio Modem Name |
Revision as of 11:46, 28 August 2015
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