Wavecom W-SPECTRA (Automatic Monitoring System) V1.1.0 Manual de usuario Pagina 208
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Transmission Modes WAVECOM Monitoring System W-SPECTRA, W-SPEED Manual V1.1.0
Parameter
Value
Receiver settings
FM, BW = 12 kHz
Input format(s)
AF, IF
Additional Info
BCD-Code, ZVEI and VDEW digital selective calls differ in codeword inter-
pretation and BAK
In the VDEW system it is possible to concatenate up to four telegrams. The basic telegram (Grundtele-
gramm) is followed by one or more follow-up telegrams (Folgetelegramme).
The difference between both systems is the BAK (Betriebsartenkennung). VDEW uses the BAK to indicate
follow-up telegrams, ZVEI does not. The BAK for the whole message is transferred in the last follow-up
telegram. By means of the BAK the decoder detects if it is a VDEW message with follow-up telegrams.
The transmission speed is 1200 bps and the FFSK nominal frequencies are 1200 Hz for logical '1' and 1800
Hz for logical '0'. Indirect modulation (sub carrier) is used. A data packet consists of 64 bits. After a carrier
pre-keying, an 8 bit telegram preamble and a 15 bit Barker sequence follow. Data is protected by using 8
bit redundancy.
Mode labeling for ZVEI and VDEW (BAK:)
There are 16 different values for the various call types:
Parameter hex
Value ZVEI (first data word)
Value VDEW (following data words)
0
User defined
Not used
1
Call to mobile
Call to mobile
2
Call to base station
Direct Access
3
Identification
Identification
4
Acknowledgement
Acknowledgement
5
Spare (indicate VDEW)
Sequence telegram
6
Separation call
Separation call
7
Spare
Recall
8
Priority call
Emergency call
9
Status request
Status request/response
A
Spare
Position request
B
Acknowledgement
Acknowledgement
C
Spare
Quick dialing
D
User defined
Data
E
User defined
Spare
F
Emergency call
Not used
Status for ZVEI and VDEW (STAT:)
Four bits are available. In the VDEW system these four bits indicate the number of follow-up telegrams.
The last follow-up telegram and a basic telegram without follow-up telegrams are indicated by 0xA. In
ZVEI the status bits can be used by the carrier.
Rhombic labeling (RAUTE:)
Four bits are used as additional distinction for a producer designation. The use is not determined.
Manufacturer identification (Herst:)
Two digits are used. The classification is determined by ZVEI.
- W-SPECTRA, W-SPEED 1
- Manual V1.1.0 1
- Contents 3
- Parameters and Options 42 4
- Transmission Modes 54 4
- SAT System 219 7
- Modem and FAX Modes 230 7
- WAVECOM Data Formats 240 8
- Appendix 253 8
- Glossary of Terms 269 8
- Index 279 8
- General Information 12
- W-Sat-email-Decoder 13
- Introduction 14
- W-SPEED 16
- W-SPECTRA Server 19
- W-SPECTRA Licensing 20
- W-SPECTRA License Checking 21
- Software Uninstall 22
- System W-SPECTRA 23
- Main Menu 26
- File Menu 28
- Run Menu 28
- Configuration Menu 29
- Tools Menu 30
- Help Menu 32
- License 33
- WAVECOM on the Web 33
- About W-SPECTRA 33
- The Operation Tab 34
- User Configurable Database 39
- Three Operation Modes 40
- Spectrum Editing Tool (W 47
- Select a Signal and Playback 49
- Split a Recording 50
- Convert a Recording 51
- Parameters and Options 52
- Bit Inversion Mask 53
- CRC Recognition 53
- CRC Table 53
- Clear Screen 53
- Frame Format… 54
- Letters/Figures 54
- Resync Mode 55
- SAT Settings… 55
- Timestamp 56
- Modulation 57
- Frequency Offset 60
- NB FFT Gain 60
- Custom Alphabets 60
- Passband Filter Support 62
- Transmission Modes 64
- ALE-400 67
- ALF-RDS 68
- AMSAT-P3D 70
- APCO-25 70
- ARQ6-90 and ARQ6-98 71
- ARQ-M2-342 and ARQ-M2-242 73
- ARQ-M4-342 and ARQ-M4-242 73
- AUTOSPEC 76
- BR-6028 81
- BULG-ASCII 82
- CHINESE 4+4 85
- CIS-36-50 88
- CIS-50-50 89
- CLOVER-2 89
- CLOVER-2000 90
- CLOVER-2500 91
- CODAN-SELCAL 91
- CODAN-9001 91
- COQUELET-13 95
- COQUELET-8 96
- COQUELET-80 97
- CW-MORSE 99
- DCS SELCAL 100
- DUP-ARQ 104
- DUP-ARQ-2 105
- DUP-FEC-2 105
- FELDHELL 112
- FM-HELL 113
- FMS-BOS 114
- GMDSS/DSC-HF 116
- GMDSS/DSC-VHF 116
- GOLAY/GSC 117
- GW-OFDM 119
- Decoder 120
- HF-ACARS 122
- HNG-FEC 123
- ICAO SELCAL 124
- LINK-11 (CLEW) 125
- MD-674 ASYNC 126
- METEOSAT 126
- MFSK-20 127
- MFSK-8 and MFSK-16 128
- MIL-188-110A 130
- MIL-188-110A-MOD 132
- Data Block – 256 symbols 134
- Mini-probe – 31 symbols 134
- MIL-188-141A 135
- MIL-188-141B (Appendix C) 136
- MIL-M-55529A NB/WB 137
- MOBITEX-1200 138
- MOBITEX-8000 139
- Fax & MODEMS Half-Duplex 140
- FAX-G3-V.29 141
- FAX-G3-V34hdx 141
- V.21, BELL103 141
- V.22 / V.22bis, BELL212A 141
- FAX & MODEMS Full-Duplex 142
- MPT-1327 143
- NMT-450 146
- NOAA-GEOSAT 146
- NWR-SAME 147
- ORBCOMM 152
- PACKET-1200 153
- PACKET-300 154
- PACKET-9600 154
- PACTOR-FEC 156
- PACTOR-II 157
- PACTOR-II-AUTO 158
- PACTOR-II-FEC 158
- PACTOR-III 159
- PICCOLO-MK6 and PICCOLO-MK12 162
- POL-ARQ 165
- PRESS-FAX 165
- PSK-31-FEC 167
- PSK-63F, PSK-125F, PSK-220F 168
- ROBUST-PACKET 170
- RUM-FEC 171
- SAT-AERO 172
- SAT-B-C-TFC 173
- SAT-B-C-HSD 174
- SAT-C TDM 175
- SAT-C-TDMA 176
- SAT-C-TDM-EGC 177
- Inmarsat Utilities 178
- SAT-MINI-M 179
- SAT-MINI-M-C-HSD 180
- SI-AUTO 181
- SITOR-ARQ 182
- SITOR-AUTO 183
- SITOR-FEC 183
- STANAG-4285 187
- Block 1 Block 2 Block 3 188
- T = 106.66 ms 188
- 33.33 ms 188
- STANAG-4481-FSK 190
- STANAG-4481-PSK 191
- STANAG-4529 192
- T = 213.33 ms 193
- Preamble 193
- STANAG-4539 194
- STANAG-5065-FSK 194
- SWED-ARQ 194
- Constraints 198
- THROB and THROBX 199
- TWINPLEX 200
- WEATHER-FAX 203
- ZVEI-VDEW 207
- SPECTRA 210
- Classification Results List 211
- Classifier Parameters 212
- Caveats 213
- User Interface 218
- Code Check Settings 220
- Classifier Code Check Editor 221
- CCC Editor GUI 222
- Edit Menu 223
- Database Fields 226
- SAT System 229
- Systems 230
- RF Channels 231
- Logical Channels 231
- SAT Operation 232
- The Sat Aero System 234
- Channel types 235
- GES Initiated Session 236
- AES Initiated Session 236
- Trouble Shooting 236
- Session Success (Fax) 237
- SAT-C-TDM, SAT-C-TDMA 237
- Modem and FAX Modes 240
- Fax and Data Transmission 241
- Handshaking 242
- Modulation Types 243
- Decoding 244
- Input and interfacing 246
- Options 248
- Select “Help” from the menu 249
- WAVECOM Data Formats 250
- APPLICATION NOTES 251
- DEFINITION OF CHUNKS 252
- WAVECOM Data File Format 254
- Text data 255
- SAT data 256
- Classifier data 256
- ClassifierCodeCheck data 257
- Graphics data 258
- FELDHELL data 259
- Sonagram data 259
- 4096 Bytes 16 Bytes 260
- FFTSamples Time 260
- 12 Bytes n Bytes 260
- DataHeader Data 260
- SigAnal data 261
- Appendix 263
- ITA-2 Alphabet 264
- ITA-3-Alphabet 265
- ITA-4 Alphabet 266
- ITA-5 Alphabet 267
- SITOR Alphabet 271
- ITA-1 Alphabet 272
- Questions & Answers 273
- Signal Interference 273
- Conditions of Sale 274
- License Terms 276
- Manufacturer Address 277
- Glossary of Terms 279
- WINDOWS 288
- Word-wrap 288
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