2201R Mobile Tester SCPI Reference Guide
Chapter 10 Measurement commands
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:MEASure:GSM:ARRay:RFRX:FBER
Syntax
:MEASure:GSM:ARRay:RFRX:FBER <int1>
Parameters
int1 is an integer.
The minimum value for int1 is 0, the maximum value is 100. The default value for int1 is 0.
Description
Performs the fast bit error ratio (C-loop) test a specific number of times (set with the int1 parameter). To read out
the entire measurement results array, use the :FETCh:GSM:RFRX:FBER command.
Notes:
- The number of samples to be used for testing can be set using the :CONF:GSM:BER:COUNt command.
Query
The query form of this command performs the measurement the specified number of times (int1 parameter). As soon
as all measurements have been completed, all measurement result values are returned in a string. The string delivered
back contains int1 floating point real numbers, representing the bit error ratios.
The single measurement results are separated by commas.
Example
:MEASure:GSM:ARRay:RFRX:FBER? 5
The string returned is: "1.4,1.4,1.5,1.7,1.3".
:MEASure:GSM:ARRay:RFRX:RTDelay
Syntax
:MEASure:GSM:ARRay:RFRX:RTDelay <int1>
Parameters
int1 is an integer.
The minimum value for int1 is 0, the maximum value is 100. The default value for int1 is 0.
Description
Performs the measurement of the round trip delay (of data during bit error ratio measurements) a specific number
of times (set with the int1 parameter). To read out the entire measurement results array, use the
:FETCh:GSM:RFRX:RTD command.
Query
The query form of this command performs the measurement the specified number of times (int1 parameter). As soon
as all measurements have been completed, all measurement result values are returned in a string. The string delivered
back contains int1 integers, representing the single round trip delays.
The single measurement results are separated by commas.
Example
:MEASure:GSM:ARRay:RFRX:RTDelay? 5
The string returned is: "8,8,8,8,8".
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