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Difference between revisions of "HF Modes Currently Inactive"

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* Return to [[DXing Digital Utilities]]
 
* 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 List]]
 
* Go to [[HF Modes Currently Active]]
 
* Go to [[HF Modes Currently Active]]
* Go to [[Testing Your New Setup]]
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* Go to [[CIS Modes]]
* Go to the [[HF Appendix]]
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* Go to [[Voice Scrambling Systems]]
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[[Category:HF Modes]]
 
[[Category:HF Modes]]

Revision as of 13:53, 28 February 2016

Many of these modes haven't been used in years. Unfortunately when you buy a decoder like Hoka or Wavecom, you are paying not only for the modes that are active, but for the mostly out-of-date mode decoding as well. Rarely, some of these modes will come to life from time to time, probably to test a circuit, or to supplant a faulty satellite link.


This list can be used to eliminate possible modes used by a mystery signal, enabling one to move onto more productive possibilities.


Mode Name Synonym Notes
ARQ-M2 ARQ-28 Also see ARQ-M2-342
TDM
TDM-2
TDM-242
TDM-342
ARQ-M4 ARQ-56 Also see ARQ-M4-342
TDM-4
TDM-242
TDM-342
ARQ-N
ARQ6-70
ARQ6-90
ARQ6-98
ARS-GUARD SAUD-NAT
AUTOSPEC AUTOSPEC MK 1
AUTOSPECBAUER
BAUER
COQUELET COQ-8
COQ-12
COQUELET 8 V 2
DUP-ARQ 125-ARTRAC
ARTRAC
DUP-ARQ-2 ARTRAC-II
DUP-FEC-2
FEC-A FEC-100
Globe Wireless HF Modes Org used several proprietary modes
HC-ARQ
HNG-FEC
IRA-ARQ BULG-ASCII
PICCOLO
POL-ARQ
RAC-ARQ MEROD Not really a synonym - see article
RACAL-ARQ
ROU-FEC RUM-FEC
SI-ARQ ARQ-S
ARQ-1000S
SI-FEC FEC-S
FEC 1000 SIMPLEX
FEC-1000S
SPREAD AUTOSPEC MK II
SPREAD-11
SPREAD-21
SPREAD-51
SWED-ARQ ARQ-SWE
TT2300B TPLEX
TRA-2300
TT2300-ARQ
TWINPLEX TWINPLEX-SITOR
F7B4
F7BNN