ashtech GG Surveyor Reference Manual page 207

where Table 6.98 defines the parameters.
Parameter
f1
f2
f3
m4
f5
Example: Set antenna parameters of base station.
$PASHQ,CPD,ANT,c
The associated query command is $PASHQ,CPD,ANT,c where c is the optional
output port. The command queries the Base station from the Rover. This command is
only valid from the Rover. If this command is sent when the receiver is in Base mode,
the response will be $PASHR,NAK.
Example: $PASHQ,CPD,ANT <Enter>
$PASHR,CPD,ANT
The message returns the Base station parameters from the Rover. It is in the form:
where Table 6.99 outlines the response format.
Field
f1
f2
f3
m4
f5
cc
Command/Response Formats
Table 6.98: CPD,ANT Parameter Table
Description
Antenna height (measured from the point to the
antenna edge). (Survey mark to edge of antenna)
Antenna radius
Vertical offset (phase center to ground plane)
Always 0
Always 0
$PASHS,CPD,ANT,6.4,0.13,0.02,0,0<Enter>
$PASHR,CPD,ANT,f1,f2,f3,m4,f5*cc
Table 6.99: CPD,ANT Message Structure
Description
Antenna height (measured from the point
to the antenna edge). (Survey mark to
edge of antenna)
Antenna radius
Vertical offset (phase center to ground
plane)
Always 0
Always 0
checksum
Range
0 - 6.4000 meter
0 - 6.4000 meter
0 - 99.9999 meter
0
0
Range Units
0 - 6.4000 meter
0 - 6.4000 meter
0 - 99.9999 meter
0
0
Units
189