Rohde & Schwarz RTE Series - Effects of the High Definition Mode

Acquisition and waveform setup
R&S
®
RTE
191User Manual 1326.1032.02 ─ 20
Remote command:
HDEFinition:RESolution? on page 1163
5.4.2 Effects of the high definition mode
The high definition mode has several effects:
Acquisition
The active high definition mode is indicated by "HD" in the horizontal label.
The high definition mode works with half the realtime sample rate. For FFT, the instru-
ment halves this sample rate again.
The waveform values are recorded with 16-bit word length, except for peak detect dec-
imation (2 values with 8 bit).
Vertical system
The current bandwidth is shown in the channel label.
In the "Channels" dialog box (CH<x>), the "Bandwidth" setting is not available because
the bandwidth is set by the high definition filter.
For R&S RTE of the 1317.2500.Kxx series only: The minimum vertical scale is
500 μV/div instead of 1 mV in normal mode.
Digital filter
The digital filter settings are set automatically.
High definition mode