Spectrum Measurements
R&S
®
ESR
380User Manual 1175.7068.02 ─ 12
Remote command:
[SENSe:]SWEep:EGATe:HOLDoff on page 841
Gate Length (Gate Mode Edge) ← Gate Settings
Opens an edit dialog box to enter the gate length. The gate length in relation to the
sweep is indicated by a line labeled "GL".
The length of the gate signal defines if the sweep is to be interrupted. Only in the edge-
triggered mode the gate length can be set, while in the level-triggered the gate length
depends on the length of the gate signal.
For details also see Chapter 6.2.8.3, "Using Gated Sweep Operation", on page 381.
Remote command:
[SENSe:]SWEep:EGATe:LENGth on page 842
Trg/Gate Source ← Gate Settings
See "Trg/Gate Source" on page 375.
Trg/Gate Level ← Gate Settings
See "Trg/Gate Level" on page 377.
Trg/Gate Polarity ← Gate Settings
See "Trg/Gate Polarity" on page 377.
Sweep Time ← Gate Settings
Opens an edit dialog box to change the sweep time in order to obtain a higher resolu-
tion for positioning gate delay and gate length. When leaving the "Gate Settings" sub-
menu, the original sweep time is retrieved.
For details also see Chapter 6.2.8.3, "Using Gated Sweep Operation", on page 381.
Res BW Manual ← Gate Settings
Opens an edit dialog box to enter a value for the resolution bandwidth. The available
resolution bandwidths are specified in the data sheet.
For details on the correlation between resolution bandwidth and filter type refer to
Chapter 6.2.6.3, "Selecting the Appropriate Filter Type", on page 366.
Numeric input is always rounded to the nearest possible bandwidth. For rotary knob or
UP/DNARROW key inputs, the bandwidth is adjusted in steps either upwards or down-
wards.
The manual input mode of the resolution bandwidth is indicated by a green bullet next
to the "RBW" display in the channel bar.
When measuring Spurious Emissions, using this softkey automatically opens the
"Sweep List" dialog (see "Sweep List dialog box" on page 289).
Remote command:
[SENSe:]BANDwidth|BWIDth[:RESolution]:AUTO on page 830
[SENSe:]BANDwidth|BWIDth[:RESolution] on page 670
Configuration
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