618
Occupied Bandwidth Measurement
Meas Setup
x dB

Sets the x dB value used for the "x dB bandwidth" result that measures the bandwidth between two

points on the signal which is x dB down from the highest signal point within the OBW Span.

IF Gain

The IF Gain key can be used to set the IF Gain function to Auto, Low Gain or High Gain. These settings

affect sensitivity and IF overloads.

This only applies to the RF input. It does not apply to baseband I/Q input.

State Saved: Saved in instrument state.
Min: 10
Max: 99.99
Initial S/W Revision: Prior to A.02.00
Modified at S/W Revision: A.03.00
Key Path: Meas Setup
Mode: WCDMA, C2K, WIMAX OFDMA, TD-SCDMA, 1xEVDO, LTE, LTETDD,
BLUETOOTH, WLAN
Remote Command: [:SENSe]:OBWidth:XDB <rel_ampl>
[:SENSe]:OBWidth:XDB?
Example: OBW:XDB –20
OBW:XDB?
Notes: You must be in the W-CDMA mode, cdma2000 mode, TD-SCDMA mode,
BLUETOOTH mode, LTE mode, LTE TDD mode, WLAN mode, 1xEVDO
mode, or WIMAX OFDMA mode to use this command.
Use:INSTrument:SELect to set the mode.
Preset: –26.0 dB
BLUETOOTH: –20.0 dB.
State Saved: Saved in instrument state.
Min: –100.0 dB
Max: –0.1 dB
Backwards Compatibility SCPI: [:SENSe]:EBWidth:XDB
Initial S/W Revision: Prior to A.02.00
Modified at S/W Revision: A.03.00
Key Path: Meas Setup, IF Gain