R&S AREG800A, User Manual

Page: 92 / 411

Configuring the measurement setup
R&S
®
AREG800A
92 User Manual 1179.3615.02 ─ 01
6.5.2 Adjust Level settings
Access:
► Select "Measurement Setup > Configuration > Channel Mapping > Adjust Level
Settings".
The "Adjust Level Settings" dialog opens and provides further settings to adjust the
channel power levels.
Settings:
Digital Headroom .......................................................................................................... 92
Observation Time for Peak Detection ........................................................................... 92
Digital Headroom
Sets the digital headroom of the channel output power.
Remote command:
[:SOURce<hw>]:AREGenerator:MAPPing<ch>:ADJust:LEVel:DIGHeadroom
on page 327
Observation Time for Peak Detection
Sets the observation to determine peaks of the channel output power level.
Remote command:
[:SOURce<hw>]:AREGenerator:MAPPing<ch>:ADJust:LEVel:OTIMe
on page 327
6.6 Reference oscillator
The R&S AREG800A is equipped with an internal reference oscillator that generates a
reference frequency of 10 MHz. It is used as internal reference source for the synthe-
sizer.
Alternatively, you can apply an external reference signal with reference frequency of
3.2
GHz.
The reference oscillator settings are not affected by an instrument preset ([Preset] key
or
*RST
) and the "Save/Recall" function. They are reset only by factory preset.
Reference oscillator