3 WLAN Mode
3.9 Spectral Flatness Measurement
UXM. In UXM, all Attenuation and Range settings are disabled, as the expected
input power level is handled by the Call Processing App that drives the DUT power
control.
Dependencies In measurements that support the I/Q inputs, unavailable when I/Q is the selected input. Replaced by
the Range tab in that case
Dual-Attenuator Configurations
Configuration 1: Mechanical attenuator + optional electronic attenuator
Configuration 2: Mechanical attenuator, no optional electronic attenuator
Note that Configuration2 is not strictly speaking a dual-section attenuator, since
there is no electronic section available. However, it behaves exactly like
Configuration 1 without the Electronic Attenuator Option EA3, therefore for the sake
of this document it is grouped into the “Dual-Attenuator” configuration.
Single-Attenuator Configuration
You can tell which attenuator configuration you have by pressing the Attenuation
tab, which (in most Modes) opens the Attenuation menu. If the first control in the
WLAN Mode User's &Programmer's Reference 1420
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