ashtech HDS800, Reference Manual

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555
Query Command Library
Parameters
The GPS PRN number is d2.
The EGNOS PRN number is d2 plus 87.
The GLONASS slot number is d2 minus 64.
The GALILEO PRN number is d2 minus 96.
Example
$PASHQ,SAT
$PASHR,SAT,13,20,092,32,44.0,U,13,206,78,50.0,U,23,056,55,48.0,U,33,19
8,34,44.0,-,17,218,13,42.0,U,25,152,34,38.0,U,04,276,65,50.0,U,02,308,31,
48.0,U,77,052,37,48.0,U,84,294,33,48.0,U,83,234,23,48.0,U,78,124,42,46.0,
U,68,034,65,48.0,U*35
See also
$PASHS,NME
Automatic Output
of SAT Messages
This is a reminder on how to output SAT messages at regular
intervals of time: Use the $PASHS,NME command with the
syntax below:
$PASHS,NME,SAT,<port_ID>,ON,<Rate>
For more details on the $PASHS,NME command, refer to the
Set Command Library Chapter.
As an example, the command below will output SAT
messages on port A at a rate of 60 seconds:
$PASHS,NME,SAT,A,ON,60
Parameter Description Range
d1 Number of satellites locked 1-27
d2 SV PRN number
1-32: GPS
33-64: SBAS
65-96: GLONASS
97-126: GALILEO
127-128: GIOVE A/B
d3 SV azimuth, in degrees 0-359
d4 SV elevation angle, in degrees 0-90
f5 SV signal-noise ratio, in dB.Hz 30.0-60.0
c6
SV used in computation or not
• U: SV used
• -: SV not used
U, -
*cc Checksum *00-*FF