© 2017 Jackson Labs Technologies, Inc.
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RSR GNSS Transcoder™ User Manual
4.3.24 SIMulation:SV:VIEW?
This query responds with a list of the current satellites in view at the GPS RF output with one satellite
per line and includes additional statistics. The format of the output is:
SV AZ EL RHO Doppler IODE TOE
01 258.6 40.7 22011451.0 -1070.07 85 381600
06 127.6 61.0 20849785.2 -1582.25 90 381600
15 343.2 65.0 20704186.0 195.51 99 381600
19 217.7 47.4 21559605.7 2459.13 103 381600
24 117.4 32.3 22646533.1 2050.72 108 381600
20 46.0 40.6 22029195.3 -2617.34 104 381600
10 314.3 28.0 23029289.3 3055.80 94 381600
where SV is the PRN number, AZ is the azimuth in degrees, EL is the elevation, RHO is the distance
in meters, Doppler is the frequency offset from L1 in Hz, IODE is the reference number for the
current ephemeris and TOE of the reference TOW in seconds for the current ephemeris.
4.3.25 SIMulation:SV:EXCLude
This command configures specific PRN numbers to be excluded from the simulation. PRNs must be
excluded individually with separate SIM:SV:EXCL commands. PRNs can also be individually
removed from the exclude list by specifying a negative PRN number. This parameter is stored in NV
memory and automatically applied after power-on.
The format of this command is:
SIMulation:SV:EXCLude <+/-prn>
4.3.26 SIMulation:SV:MASK
This command sets the minimum elevation angle above the horizon for a satellite to be enabled. The
mask angle can be configured with a negative angle, but most receivers will only use satellites above
the horizon.
The format of the command is:
SIMulation:SV:MASK <mask angle>
where <mask angle> is the elevation mask angle in degrees from -90 to 90 degrees. This parameter is
stored in NV memory and automatically applied after power-on.
4.3.27 SIMulation:SV:TRACe
This command enables the trace output for an individual satellite at a 10 Hz serial output rate. Only
one satellite can be enabled at one time and setting the selected PRN to 0 will disable the output.
Also, the satellite must be in view for the output to be enabled. Use the SIM:SV:VIEW? query to
determine which satellites are in view.
The format of this command is:
SIMulation:SV:TRACe <prn>
Summary of Contents for RSR GNSS Transcoder
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