Symmetricom 58503B GPS Receiver User Manual


 
Chapter 5 Command Reference
GPS Satellite Acquisition
Operating and Programming Guide 5-21
Selecting Satellites______________________________
(continued)
The query :GPS:SATellite:TRACking:IGNore:STATe? returns the ignored
status of the specified satellite. A satellite is specified by its pseudorandom
noise code (PRN).
The query :GPS:SATellite:TRACking:INClude:STATe? returns the include
status of the specified satellite. A satellite is specified by its pseudorandom
noise code (PRN).
There may be some delay between changes made to the list of satellites being
ignored and their actual removal and inclusion in the tracking process.
Expanded Syntax
:GPS:SATellite:TRACking:IGNore:STATe? <PRN>
:GPS:SATellite:TRACking:INClude:STATe? <PRN>
Parameter
<PRN> parameter is the pseudorandom noise code of the satellite(s) you want
the Receiver to ignore or include. Each satellite has its own unique PRN.
Response
A value of 0 indicates not on the selected list.
A value of 1 indicates on the selected list.
Context Dependencies
After a :SYSTem:PRESet, all satellites are removed from the list to ignore.
:GPS:SATellite:TRACking:IGNore:STATe? . . .
RESPONSE FORMAT
Returns the ignored status of individual satellites.
0 or 1
:GPS:SATellite:TRACking:INClude:STATe? . . .
Returns the include status of the specified satellite.
0 or 1