10-9 :READ Subsystem P25 Phase 1 Commands
10-20 PN: 10580-00319 Rev. N S412E PM
:READ:SIGAnalyzer?
Description: Triggers a new P25 Analyzer measurement and returns the numerical
results. It is a combination of the commands :ABORT; :INITiate;
:FETCh:SIGAnalyzer?
P25 Analyzer must be the active measurement (specified by
:CONFigure:SIGAnalyzer). The current measurement can be queried
using :CONFigure? Data is returned as 7 comma-separated values in
the following order and format:
Received Power (dBm as float or Watts as long long int or Volts as
long long int)
Frequency Error (Hz as float)
Mod Fid (% as float)
BER (% as float)
Symbol Dev (Hz as float)
NAC (hex)
Symbol Rate Error (Hz as float)
If there is no valid measurement data, the instrument will return
“--,--,--,--,--,--,--”.
The received power will be returned in the unit that is selected through
the Rx Units button on the front panel or with the command:
UNIT:POWer:RX. If the receiver unit has been set to dBm, the received
power is returned in dBm. If the unit is set to Watts, the received power
is returned in fW (10
-15
W). If the unit is set to Volts, the received power
is returned in fV (10
-15
V).
Note: This command is not affected by the squelch level set using the
front panel.
Cmd Parameters: NA
Query Parameters: NA
Range: NA
Default Value: NA
Default Unit: NA
Example: To read P25 Analyzer numerical data:
:READ:SIGAnalyzer?
Related Command: :CONFigure:SIGAnalyzer
Front Panel Access: NA
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