509
Spectrum Emission Mask Measurement
Meas Setup
Video BW
Sets the video bandwidth used to calculate the power in the reference channel. The Channel Video BW can be set manually or put in to auto mode.
Preset: WCDMA: 75 kHz
C2K: 24 kHz
WIMAX OFDMA: 100 kHz
TD-SCDMA: 30 kHz
1xEVDO: 30.0 KHz
LTE, LTETDD: Auto (47 kHz)
WLAN: 100 kHz
ON
State Saved: Saved in instrument state.
Min: 1 Hz
Max: 8 MHz
Backwards Compatibility SCPI: [:SENSe]:SEMask:BWIDth[1]|2[:RESolution]
Initial S/W Revision: Prior to A.02.00
Modified at S/W Revision: A.02.00, A.03.00
Key Path: Meas Setup, Ref Channel
Mode: WCDMA, C2K, WIMAX OFDMA, TD-SCDMA, 1xEVDO, LTE, LTETDD,
WLAN
Remote Command: [:SENSe]:SEMask:BANDwidth[1]|2:VIDeo <bandwidth>
[:SENSe]:SEMask:BANDwidth[1]|2:VIDeo?
[:SENSe]:SEMask:BANDwidth[1]|2:VIDeo:AUTO OFF|ON|1|0
[:SENSe]:SEMask:BANDwidth[1]|2:VIDeo:AUTO?
Example: SEM:BAND:VID 100 kHz
SEM:BAND:VID?
SEM:BAND:VID:AUTO ON
SEM:BAND:VID:AUTO?
Notes: Bandwidth sub op code, 1 is for BTS, 2 for MS. Default is BTS.
You must be in the mode that includes SEM measurement to use this
command. Use :INSTrument:SELect to set the mode.