Boonton 4540 Peak Power Meter User Manual - Manual (Page 120)

Boonton 4540 Series RF Power Meter
Operation 4-72
4.5.47 System > Calibrator > Pulse - Preset Menu (Ext 1 GHz - opt.)
The pulse menu is specific to the 1 GHz calibrator when it is connected. Control of the internal pulse generator is availble in
2 forms. Preset mode provides a limited choice of periods and duty-cycles, but is easy to use. The Variable mode provides a
wide choice of periods and pulse widths, but with some restrictions.
Main Pg 2 > System > Calibrator > Pulse > Polarity
Description: Selects the pulse polarity.
Menu Type: Toggle
Choices: +, -
SCPI Command: None
Main Pg 2 > System > Calibrator > Pulse > Duty Cycle
Description: Selects the pulse duty cycle in percent.
Menu Type: Popup Selection
Choices: 10%, 20%, 30%, 40%, 50%
60%, 70%, 80%, 90%
SCPI Command: OUTPut:EXTernal:PULSe:DCYCle <numeric_value>
Main Pg 2 > System > Calibrator > Pulse > Period
Description: Selects the pulse period.
Menu Type: Multiple Choice
Choices: 10 msec, 1 msec, 100 usec
SCPI Command: OUTPut:EXTernal:PULSe:PERiod <numeric_value>
Main Pg 2 > System > Calibrator > Pulse > Pulse Control
Description:
Selects the pulse control method.
Menu Type: Toggle.
Choices: Preset, Variable
SCPI Command: OUTPut:EXTernal:PULSe:CTRL <character data>
Fig. 4-60 External 1 GHz
Calibrator Menu - Pulse
Preset