Agilent Technologies ESA-E Series Programmer's Manual page 285

Language Reference
[:SENSe] :SWEep Subsection
Preset Time Gate
[ :SENSe] :SWEep :TIME :GATE :PRESet
Presets the time-gated spectrum analysis capability. This command i s
available only on analyzers having Option 1D6 .
Remarks:
This command resets gate parameters to defaul t
values, as follows:
Gate trigger type = edge
Gate polarity = positive
Gate delay = 1
µs
Gate length = 1
µs
Gate level = high
Control Time Gat e
[ :SENSe] :SWEep :TIME :GATE[ :STATe] OFFIONIO1 1
[ :SENSe] :SWEep :TIME :GATE[ :STATe] ?
Turns time gating on or off. This command is available only on
analyzers having Option 1D6 .
NOTE
Time gate cannot be turned on if external trigger delay is on .
Factory Preset
and *RST : Of f
Front Pane l
Access :
Sweep, Gate On Of f
Time Gate Trigger Type
[ :SENSe] :SWEep :TIME :GATE :TYPE LEVellEDGE
[ :SENSe] :SWEep :TIME :GATE :TYPE ?
Selects between edge and level mode for time-gated spectrum analysis .
This command is available only on analyzers having Option 1D6 .
Level triggers the gate when the signal surpasses a specific level, se t
to either low or high.
Edge triggers the gate when the edge of a signal is encountered, set
to either a negative-going edge or a positive-going edge .
Factory Preset
and *RST: Edge
Front Panel
Access : Sweep, Gate Setup, Trig Type Edge Leve l
Chapter 5 5-125