619
Occupied Bandwidth Measurement
Meas Setup
IF Gain Auto
Activates the Auto Rules for IF Gain. When Auto is active, the IF Gain is set to High Gain under and of
the following conditions:
• the input attenuator is set to 0 dB
• the preamp is turned On and the frequency range is under 3.6 GHz
For other settings, Auto sets the IF Gain to Low Gain.
IF Gain State
Selects the range of the IF Gain.
Initial S/W Revision: Prior to A.02.00
Key Path: Meas Setup, IF Gain
Mode: WCDMA, C2K, WIMAX OFDMA, TD-SCDMA, 1xEVDO, LTE, LTETDD,
BLUETOOTH, WLAN
Remote Command: [:SENSe]:OBWidth:IF:GAIN:AUTO[:STATe] ON|OFF|1|0
[:SENSe]:OBWidth:IF:GAIN:AUTO[:STATe]?
Example: OBW:IF:GAIN:AUTO OFF
OBW:IF:GAIN:AUTO?
Couplings: When the auto attenuation exists (for example, with electrical attenuator), the
IF Gain setting is changed as following rule.
Auto sets IF Gain to High Gain under any of the following conditions: the
input attenuator is set to 0 dB, or the preamp is turned on and the frequency
range is less than 3.6 GHz. For other settings, Auto sets IF Gain to Low Gain.
Preset: OFF
State Saved: Saved in instrument state.
Range: Off|On
Initial S/W Revision: Prior to A.02.00
Modified at S/W Revision: A.03.00
Key Path: Meas Setup, IF Gain
Mode: WCDMA, C2K, WIMAX OFDMA, TD-SCDMA, 1xEVDO, LTE, LTETDD,
BLUETOOTH, WLAN
Remote Command: [:SENSe]:OBWidth:IF:GAIN[:STATe] ON|OFF|1|0
[:SENSe]:OBWidth:IF:GAIN[:STATe]?
Example: OBW:IF:GAIN ON
OBW:IF:GAIN?