Keysight M9421A - 3.3.8.4 Advanced; Noise Floor Extension

3 WLAN Mode
3.3 Occupied BW Measurement
Command
ACT80 | AC160 | AH1 | AH2 | AH4 | AH8 | AH16 | JP10 | P5 | AF6 | AF7 | AF8 |
AX20 | AX40 | AX80 | AXT80 | AX160 | BE20 | BE40 | BE80 | BE160 | BE320
[:SENSe]:RADio:STANdard[:WLAN]?
Example
:RAD:STAN AG
:RAD:STAN?
Notes If the command is sent with unsupported parameters, an error is generated “Settings conflict; option
not installed”
For IQ measurements (CCDF, Power vs Time, Spectral Flatness, IQ Waveform or Modulation Accuracy),
they are also limited by BW Option installed. when any radio standard is selected in an IQ measurement
which maximum BW could not meet this radio standard request, the “Invalid result; Wider BW required”
message will be displayed, and the measurement should return invalid data:
Enum value ACT80 means “AC Two 80MHz” (802.11ac 80+80 MHz)
Enum value AXT80 means “AX Two 80MHz” (802.11ax 80+80 MHz)
Preset
AG
State Saved Saved in instrument state
Range 802.11a/g/j/p (OFDM 20M) | 802.11b/g (DSSS/CCK/PBCC) | 802.11g (DSSS-OFDM) | 802.11n (20
MHz) | 802.11n (40 MHz) | 802.11ac (20 MHz) | 802.11ac (40 MHz) | 802.11ac (80 MHz) | 802.11ac (80
+ 80MHz)| 802.11ac (160MHz) | 802.11ah(1MHz) | 802.11ah(2MHz) | 802.11ah(4MHz) | 802.11ah
(8MHz) | 802.11ah(16MHz) | 802.11j/p (OFDM 10M) | 802.11p (OFDM 5M) | 802.11af (6MHz)|802.11af
(7Mhz) | 802.11af (8MHz) | 802.11ax (20 MHz) | 802.11ax (40 MHz) | 802.11ax (80 MHz) | 802.11ax (80 +
80MHz)| 802.11ax (160MHz) | 802.11be (20 MHz) | 802.11be (40 MHz) | 802.11be (80 MHz) | 802.11be
(160MHz)| 802.11be (320MHz)
3.3.8.4 Advanced
Contains controls for setting advanced functions of the instrument. This tab does
not appear in EXM, nor in VXT models M9420A/10A/11A.
Noise Floor Extension
Lets you configure Noise Floor Extension (NFE). All Modes that support NFE let you
set it on or off. Additionally, some Modes support two “on” states for NFE, Full and
Adaptive, as described below.
Adaptive Option Support
At present (Release: X-Apps 2024), support for Adaptive NFE is as follows:
Mode Measurements Supports Adaptive NFE?
BT ACP, IBEM, IBSP No
CQM MON Yes
415 WLAN Mode User's &Programmer's Reference