Agilent Technologies U9072A cdma-2000

361

Channel Power Measurement

Sweep/Control

Accesses a menu of functions that enable you to set up and control the sweep timeand source for the

current measurement. See “Sweep/Control” on page 1267 for more information.

Sweep Time

Selects the length of time that the spectrum analyzer sweeps the displayed frequency span. Additional

overhead time, which impacts the sweep rate, is not calculated as part of the sweep time. In fact:

• sweep rate = span/sweep time

• update rate = 1/(sweep time + overhead)

• sweep cycle time = sweep time + overhead

Sweep time is coupled to RBW and VBW, and is impacted by the number of sweep points, so changing

those parameters may change the sweep time.

Key Path: Front-panel key

Initial S/W Revision: Prior to A.02.00

Key Path: Sweep/Control

Mode: WCDMA, C2K, WIMAX OFDMA, 1xEVDO, LTE, LTETDD, WLAN

Remote Command: [:SENSe]:CHPower:SWEep:TIME <time>

[:SENSe]:CHPower:SWEep:TIME?

[:SENSe]:CHPower:SWEep:TIME:AUTO OFF|ON|0|1

[:SENSe]:CHPower:SWEep:TIME:AUTO?

Example: CHP:SWE:TIME 25ms

CHP:SWE:TIME?

CHP:SWE:TIME:AUTO OFF

CHP:SWE:TIME:AUTO?

Preset: WIMAX OFDMA: Automatically Calculated

WCDMA: 1.0 ms

CDMA2K: 9.4ms

1xEVDO: 2.66ms

LTE: Automatically Calculated

LTETDD: Automatically Calculated

WLAN: Automatically Calculated

State Saved: Saved in instrument state.