Acquisition and waveform setup
R&S
®
RTP
150User Manual 1337.9952.02 ─ 12
"Resolution"
With constant resolution, increasing the time scale also increases the
record length, and vice versa. You can limit the record length to a
maximum value.
"Record
length"
With constant record length, increasing the time scale coarsens the
resolution, that is, the time between two waveform samples gets lon-
ger.
Remote command:
ACQuire:POINts:AUTO on page 1190
Auto adjustment ← Resolution dependency
Prevents undersampling and ensures a sufficient resolution to acquire the correct
waveform if the time scale is changed. The setting takes effect if the changed parame-
ter - resolution or record length - reaches a limit. The instrument automatically keeps
this parameter constant at its limit, and changes the other parameter regardless of the
"Resolution / Record length" setting.
See also: Record length
Remote command:
ACQuire:POINts:AADJust on page 1191
Record length ← Resolution dependency
Sets a limit for the record length to prevent very large records. This value is only avail-
able if "Auto adjustment" is on and a constant resolution is selected. If you increase the
time scale, the resolution remains constant and the record length increases until the
limit is reached. Further increase of the time scale changes the resolution and keeps
the record length limit.
See also:
●
Record length
●
Auto adjustment
Remote command:
ACQuire:POINts:MAXimum on page 1191
5.4.2 Mode settings
Access: "Menu" > "Acquire" > "Mode" tab.
Acquire settings
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