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N9360A Multi UE Tester GSM Programming Manual
5
Programming Command Reference
Command Reference for Phase/Frequency Error/EVM/Origin Offset Spr.
Measurement Screen
These commands are used to set the controls and parameters
associated with the Phase Error, the Frequency Error, EVM, and
Origin Offset Spr. measurement.
Phase Error Measurement
TXANalyzer:RESults:PHASe?
This query command returns the Peak and RMS Phase Error
measurement values
<int 1>
,
<int 2>
,
<real 3>
, and
<real 4>
. Each value is separated by a comma.
•
<int 1>
(1 digit) is
0
if measurement result is within the
measurement range, or
1
if measurement result is out of
range or the Phase Error is not measured.
•
<int 2>
(1 digit) contains test results by sum of values of
2
bits as follows.
bit 0 (1): Pass or Fail result for RMS Phase Error
bit 1 (2): Pass or Fail result for Peak Phase Error
Each bit is set to
0
if the test is pass, or each bit is set to
1
if the
test is fail. The value in the parentheses is decimal value for
each bit. Refer to
Setting and Querying the Registers
on
.
•
<real 3>
(up to 4 letters) and
<real 4>
(up to 4 letters)
are the measured RMS and peak error data ranging from
0.0
to
99.9
in ° (degrees). If any measurement result is out of
range or the Phase Error is not measured, the value
99.9
is
returned.
N O T E
This command is valid when Demodulation is set to GMSK.