Remote Control - Commands
R&S NRP
1144.1400.12 6.18
E-3
Parameters
Five different parameter lists are used in the command table, depending on the selected measurement
mode. The elements of these lists can be omitted starting at the end and working backward. They will
then be replaced by their default values. The parameter lists are defined as follows:
ContAv mode
<contav_parameter_list> [<expected_value>
[,<resolution>]]
[,<source_list>]
Timeslot mode
<timeslot_parameter_list> <tslot_width>,
<no_slots>,
<start_exclude> ,
<end_exclude>
[,<expected_value>
[,<resolution>]]
[,<source_list>]
Burst mode
<burst_parameter_list> <dtolerance>,
<start_exclude> ,
<end_exclude>
[,<expected_value>
[,<resolution>]]
[,<source_list>]
ContAv mode
(with data buffering)
<buffered_parameter_list> (<buffered_size>),
[<expected_value>
[,<resolution>]]
[,<source_list>]
Scope mode
<scope_parameter_list> (<scope_size>),
<capture_time>
[,<source_list>]
The elements of the parameter lists have the following meaning:
<expected_value>
Value range:
<float_value> | DEF
According to the SCPI-1999.0 standard, a value in the order of the
expected measured value can be specified. This allows the device to set
an adequate measurement range. This is not required in the R&S NRP
because the measurement is performed simultaneously in all measurement
ranges. Any value can therefore be specified for the
<expected_value>
parameter, especially the
DEFault
value. The value is always ignored.
<resolution>
Value range:
1 | 0.1 | 0.01 | 0.001 |
1 | 2 | 3 | 4
Default value:
3 (0.01)
Specifies the limit up to which the measurement result should be free of
noise. The R&S NRP tries to set an adequate window for the averaging
filter. This does not affect the accuracy of the measured data. The window
can only be set if automatic setting of the filter window has not been
disabled by the user (
SENSe:AVERage:COUNt:AUTO OFF
). Since the
automatic setting is activated by
CONF
and
MEAS?
as a default, the user
normally does not need to alter this setting.
