P25 Phase 1 Commands 10-9 :READ Subsystem
S412E PM PN: 10580-00319 Rev. N 10-19
10-9 :READ Subsystem
This set of commands combines the ABORt, INITiate and FETCh commands. It aborts any
current triggering sequence and sets the trigger state to idle. It then initiates a new active
measurement (i.e., begins the collection of new data). When the measurement is complete,
it returns the result. These commands will not switch to another measurement.
To prepare for a new measurement, use the CONFigure command. To get the current
measurement data, use the FETCh command.
:READ:COVerage?
Description: Triggers a new P25 Coverage measurement and returns the numerical
results. It is a combination of the commands :ABORT; :INITiate;
:FETCh:COVerage? P25 Coverage must be the active measurement
(specified by :CONFigure:COVerage). The current measurement can
be queried using :CONFigure?
Data is returned as 7 comma-separated values in the following order
and format:
RSSI (dBm as float)
BER (% as float)
Mod Fid (% as float)
Latitude (radian as float)
Longitude (radian as float)
UTC Date (month/day/year as char)
UTC Time (hour:minute:second as char)
If there is no valid measurement data, the instrument will return
“--,--,--,--,--,--,--”.
Cmd Parameters: NA
Query Parameters: NA
Range: NA
Default Value: NA
Default Unit: NA
Example: To read P25 Coverage numerical data:
:READ:COVerage?
Related Command: :CONFigure:COVerage
Front Panel Access: NA
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