R&S ESU Series Operating Manual page 624

R&S ESU
<filter type>: NORMal:
CFILter:
RRC:
<rbw>: Resolution bandwidth
Range of values:
<vbw>: Video bandwidth
Range of values:
The value is ignored for <filter type> = CFILter or RRC
<meas time>: Measurement time
Range of values:
<trigger level>: Reserved. Must be set to 0.
For allowed <rbw> setting for <filter type> = CFILter and <filter type> = RRC see section
Bandwidths and Sweep Time – BW Key"
Return value:
The query command returns a list of comma-separated values (CSV) which contains the power
measurement results in floating-point format. The unit depends on the setting with CALC:UNIT.
Command
"SENSe:LIST:POWer?
thus returns the following list, for example:
-28.3,-30.6,-38.1
If the command sequence is extended to
"SENSe:LIST:POWer:SET ON,ON,ON,IMM,POS,0,0"
"SENSe:LIST:POWer?
the result list is extended to 3 results per frequency point (peak, RMS and average):
-28.3, -29.6, 1.5, -30.6, -31.9, 0.9, -38.1, -40.0, 2.3
Example:
Operating Manual 1302.6163.12 - 03
normal resolution filter
channel filter. These are especially steep-edged
filters, which are used for example in Fast ACP
measurement to ensure the band-limiting of a
transmission channel in the time domain.
Root Raised Cosine filter. This special filter form is
used to determine the channel power for some mobile
radio standards.
10 Hz to 10 MHz, in 1, 2, 3, 5, 10 steps for <filter type>
= NORMal.
See filter table for <filter type> = CFILter and <filter
type> = RRC. For possible combinations of filter type
and filter bandwidth see table "List of available
channel filters" in chapter
section
BW Key" on page
1 Hz to 10 MHz in 1, 2, 3, 5, 10 steps.
1us to 30s
- "List of Available Channel Filters" on page
935.2MHz,-20dBm,10dB,OFF,NORM,1MHz,3MHz,434us,0,
935.4MHz,-20dBm,10dB,OFF,NORM,30kHz,100kHz,434us,0,
935.6MHz,-20dBm,10dB,OFF,NORM,30kHz,100kHz,434us,0"
935.2MHz,-20dBm,10dB,OFF,NORM,1MHz,3MHz,434us,0,
935.4MHz,-20dBm,10dB,OFF,NORM,30kHz,100kHz,434us,0,
935.6MHz,-20dBm,10dB,OFF,NORM,30kHz,100kHz,434us,0"
Remote Control – Description of Commands
"Instrument
"Setting the Bandwidths and Sweep Time –
4.111.
SENSe Subsystem
Functions",
"Setting the
4.118.
6.185