3 Short-Range Comms & IoT Mode
3.5 Channel Power Measurement
RRC Filter BW
Sets the Root Raised Cosine (RRC) filter bandwidth. Normally, the filter bandwidth is
the same as the symbol rate of the signal.
Remote
Command
[:SENSe]:CHPower:FILTer[:RRC]:BANDwidth <real>
[:SENSe]:CHPower:FILTer[:RRC]:BANDwidth?
Example
:CHP:FILT:BAND 10MHz
:CHP:FILT:BAND?
Notes This parameter is normally used when TETRA is selected as the Radio Std
Preset SA, WCDMA, LTE, LTETDD Modes: 3.84MHz
WLAN Mode:
Radio Std Value
802.11a/g (OFDM/DSSS-OFDM) 16.6 MHz
802.11b 22 MHz
802.11n (20MHz) 17.8 MHz
802.11n (40MHz 36.6 MHz
State Saved Saved in instrument state
Min/Max 100 Hz / 100 MHz
Backwards
Compatibility
SCPI
[:SENSe]:CHPower:FILTer[:RRC]:BWIDth
3.5.8.3 Meas Standard
This tab contains controls for setting the standard based on which the current
measurement is made. The standards include ZigBee (IEEE 802.15.4), Z-Wave (ITU-
T G.9959), LoRa
TM
(CSS) and HRP UWB.
Certain measurements do not support all four standards (see the compatibility table
in "Radio Standard" on page 1711). When selecting a radio standard unsupported
by the current measurement, a warning indicating a conflict of settings will appear
on the user interface.
Radio Standard
Indicates the standard on which the measurement will be made. This parameter is
removed from the GUI controls as of XA25 and the SCPI command is kept for BWC.
The three available standards are:
Short Range Comms & IoT Mode User's &Programmer's Reference 633
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