4
GPStation-6 User Manual Rev 2
3 Messages
30
3.1 Message Types........................................................................................................................30
3.2 Abbreviated ASCII ...................................................................................................................32
3.3 ASCII........................................................................................................................................33
3.3.1 Binary.............................................................................................................................34
3.4 Responses ...............................................................................................................................40
3.4.1 Abbreviated Response ..................................................................................................40
3.4.2 ASCII Response ............................................................................................................40
3.4.3 Binary Response ...........................................................................................................40
3.4.4 32-Bit CRC.....................................................................................................................43
4 Commands
46
4.1 Using a Command ...................................................................................................................46
4.2 GISTM Specific Commands.....................................................................................................46
4.2.1 Listing of GISTM Commands.........................................................................................46
4.2.2 CLOCKADJUST Enables clock adjustments.................................................................48
4.2.3 ISMBANDWIDTH Controls detrending filter bandwidth .................................................49
4.2.4 ISMCALIBRATE Setup a TEC self-calibration...............................................................50
4.2.5 ISMSIGNALCONTROL Controls GISTM log output ......................................................51
4.2.6 ISMTECCALIBRATION Set TEC calibration value........................................................53
4.2.7 PLLBANDWIDTH Set the phase lock loop bandwidth...................................................54
4.2.8 SETDIFFCODEBIASES Sets satellite differential code biases .....................................56
5 Logs
57
5.1 Log Types ................................................................................................................................57
5.1.1 Listing of GISTM Specific Logs......................................................................................57
5.1.2 ISMDETOBS Detrended phase and amplitude measurements.....................................59
5.1.3 ISMRAWOBS Raw phase and amplitude measurement...............................................62
5.1.4 ISMRAWTEC Raw TEC measurements........................................................................64
5.1.5 ISMREDOBS Reduced phase and amplitude measurements.......................................66
5.1.6 ISMREDTEC Reduced TEC measurements .................................................................69
5.1.7 ISMCALIBRATIONSTATUS TEC self-calibration status ...............................................71
6 Technical Specifications
73
6.1 GPStation-6 Enclosure ...........................................................................................................73
6.2 Port Pin-Outs ...........................................................................................................................76
6.2.1 Cables............................................................................................................................77
6.2.2 USB Serial Cable (NovAtel part number 01017664) .....................................................80
6.3 Mounting Bracket Dimensions .................................................................................................81
Troubleshooting
82
Index
87
