Boonton 4540 Peak Power Meter User Manual Uživatelský manuál stáhnout pdf (Strana 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 <numeric_value>

Argument: <numeric_value> = 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 <numeric_value>

Argument: <numeric_value> = 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 <numeric_value>

Argument: <numeric_value> = 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.

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Boonton 4540 Peak Power Meter User Manual Uživatelský manuál Strana 153