Boonton 4540 Peak Power Meter User Manual - Manual (Page 153)

Boonton 4540 Series RF Power Meter
Remote Operation 5-19
DISPlay:MODUlated:TIMEBASE
Description: Set or return the Modulated Mode timebase in seconds/division. The 4540 has fixed timebase
settings, primarily in a 1-2-5 sequence. If the argument does not match one of these settings, it
will be forced to the next highest entry. Optional units: minutes.
Syntax: DISPlay:MODUlated:TIMEBASE
Argument: = 10e-9 to 10 s, (1-2-5 sequence)
30 s,
1, 2, 5, 10, 30, 60 min
Valid Modes: Modulated Mode
Note: There are separate time bases for the modulated mode and the pulse mode. The
arguments selected are saved and restored independently by mode.
DISPlay:MODUlated:TSPAN
(Note: This command is supplied for compatibility with the Model 4530 Power Meter)
Description: Set or return the horizontal time span of the display in modulated mode. Time span = 10*
Time/Division. Optional units: minutes.
Syntax: DISPlay:MODUlated:TSPAN
Argument: = 10e-8 to 100 sec in a 1-2-5 sequence,
300 s,
10, 20, 50, 100, 300, 600 min
Valid Modes: Modulated mode
Note There are separate time bases for the modulated mode and the pulse mode. The arguments selected
are saved and restored independently by mode.
DISPlay:PULSe:TIMEBASE
Description: Set or return the Pulse Mode timebase in seconds/division. The 4540 has fixed timebase settings in
a 1-2-5 sequence, and if the argument does not match one of these settings, it will be forced to the
next highest entry. Optional units: minutes.
Syntax: DISPlay:PULSe:TIMEBASE
Argument: = 10e-9 to 10 s, (1-2-5 sequence)
30 s,
1, 2, 5, 10, 30, 60 min
Valid Modes: Pulse Mode
Note: There are separate timebases for the Pulse Mode and the Modulated Mode. The arguments
selected are saved and restored independently by mode.