Triggering and Gating 5
Keysight 53220A/53230A User’s Guide 185
Setting narrow pulse mode
For carrier frequency measurements with ‘on durations’ (Figure 5-6) less than 10
μs, narrow pulse mode must be set using the command:
[SENSe:]FREQuency:BURSt:GATE:NARRow {OFF|ON}
[SENSe:]FREQuency:BURSt:GATE:NARRow? (query form)
ON - enables narrow pulse mode for ‘on durations’ less than 10 μs. Automatic gate
set up (SENSe:FREQuency:BURSt:GATE:AUTO ON) is always used when narrow
mode is enabled.
OFF - disables narrow pulse mode. For ‘on durations’ greater than 20 μs, narrow
pulse mode must be disabled.
Following a reset (*RST) or instrument preset (SYSTem:PRESet or Preset key),
narrow pulse mode is disabled.