viii 
 Contents  WAVECOM Decoder W74PC, W-PCI/e, W-CODE, W-CLOUD Manual V9.1.0 
SI-FEC .................................................................................................... 241 
SITOR-ARQ .............................................................................................. 241 
SITOR-AUTO ............................................................................................ 242 
SITOR-FEC............................................................................................... 242 
SP-14 ...................................................................................................... 242 
SPREAD-11, SPREAD-21 and SPREAD-51 ..................................................... 244 
SSTV ....................................................................................................... 244 
STANAG-4285 .......................................................................................... 246 
STANAG-4415 .......................................................................................... 248 
STANAG-4481-FSK ................................................................................... 249 
STANAG-4481-PSK ................................................................................... 250 
STANAG-4529 .......................................................................................... 251 
STANAG-4539 .......................................................................................... 253 
STANAG-5065-FSK ................................................................................... 253 
SWED-ARQ .............................................................................................. 253 
TETRA ..................................................................................................... 254 
Constraints ................................................................................... 257 
TETRAPOL ................................................................................................ 258 
THROB and THROBX ................................................................................. 262 
TWINPLEX ............................................................................................... 262 
VDEW ..................................................................................................... 264 
VDL-M2 ................................................................................................... 264 
VISEL ...................................................................................................... 265 
WEATHER-FAX ......................................................................................... 266 
X.25........................................................................................................ 266 
ZVEI-1 .................................................................................................... 268 
ZVEI-2 .................................................................................................... 268 
ZVEI-3 .................................................................................................... 269 
ZVEI-VDEW ............................................................................................. 270 
Classifier (Optional)  273 
Overview ................................................................................................. 273 
Classifier ................................................................................................. 273 
How the Classifier Works ................................................................ 273 
Classifier User Interface ................................................................. 273 
Caveats ........................................................................................ 278 
Classifier Code Check HF (CCC) .................................................................. 278 
How the Classifier Code Check Works ............................................... 278 
User Interface ............................................................................... 280 
Decoding ...................................................................................... 284 
Classifier Code Check (CCC) VHF/UHF ......................................................... 284 
How the Classifier Code Check Works ............................................... 284 
User Interface ............................................................................... 286 
Decoding ...................................................................................... 290 
Classifier Code Check Editor ....................................................................... 290 
Installation ................................................................................... 290 
CCC Editor GUI.............................................................................. 291 
Data Base Fields ............................................................................ 296 
SAT System  298 
Overview ................................................................................................. 298 
Systems .................................................................................................. 299 
RF Channels .................................................................................. 300 
Logical Channels............................................................................ 300 
MES Identification .......................................................................... 301 
Session Signaling .......................................................................... 301 
SAT Operation .......................................................................................... 301 
Traffic-Channel Decoder ................................................................. 303 
The Sat Aero System ................................................................................ 303 
Services ....................................................................................... 303 
Channel types ............................................................................... 304 
Trouble Shooting ........................................................................... 305