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Contents
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1.
Overview ...................................................................... 1
1.1
Specifications ......................................................................................... 1
1.2
Serial Port ............................................................................................... 1
1.3
Data Buffers ........................................................................................... 2
1.4
Multiple Argos ID Numbers .................................................................. 2
1.5
One Argos ID Number ........................................................................... 3
2.
Datalogger Programming ........................................... 3
2.1
Argos Setup ............................................................................................ 3
2.1.1
Result Code ..................................................................................... 3
2.1.2
Buffer Number ................................................................................ 3
2.1.3
Decimal ID Number ....................................................................... 3
2.1.4
Frequency ........................................................................................ 3
2.2
ArgosData ............................................................................................... 3
2.2.1
General Description ........................................................................ 4
2.2.2
ResultCode ...................................................................................... 4
2.2.3
ST21Buffer ..................................................................................... 4
2.2.4
DataTable ........................................................................................ 4
2.2.5
NumRecords ................................................................................... 4
2.2.6
DataFormat ..................................................................................... 4
2.3
ArgosDataRepeat ................................................................................... 4
2.3.1
Result Code ..................................................................................... 5
2.3.2
Repetition Rate ............................................................................... 5
2.3.3
Number Repeats .............................................................................. 5
2.3.4
Buffer Number ................................................................................ 5
2.4
ArgosTransmit ........................................................................................ 5
2.4.1
Result Code ..................................................................................... 5
2.4.2
Buffer Number ................................................................................ 5
2.5
ArgosError (Error as string) ................................................................... 6
2.5.1
ErrorCodes ...................................................................................... 6
3.
ST-21 Installation ........................................................ 6
3.1
BNC Antenna Connector and Antenna ................................................... 6
3.2
Environmental Enclosure ......................................................................... 7
4.
Satellite Orbit Patterns ............................................... 7
5.
Antenna Placement .................................................... 8
