Gw-instek GDS-3000 Series Programming Manual Manual do Utilizador descarregar pdf (Página 61)

COMMAND DETAILS

:MEASure:FREQuency

Query

Description

Returns the frequency value.

Syntax

:MEASure:FREQuency{?}

Return parameter

Returns the frequency as <NR3>.

Note

Before using this command, select the

measurement channel. See the example below.

Example

:MEASure:SOURce1 CH1

:MEASure:FREQuency?

1.0E+3

Selects Channel 1, and then measures the

frequency.

:MEASure:NWIDth

Query

Description

Returns the first negative pulse width timing.

Syntax

:MEASure:NWIDth{?}

Return parameter

Returns the negative pulse width as <NR3>

Note

Before using this command, select the

measurement channel. See the example below.

Example

:MEASure:SOURce1 CH 1

:MEASure:NWIDth?

Selects Channel 1, and then measures the negative

pulse width.

:MEASure:PDUTy

Query

Description

Returns the positive duty cycle ratio as percentage.

Syntax

:MEASure:PDUTy{?}

Return parameter

<NR3>

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Gw-instek GDS-3000 Series Programming Manual Manual do Utilizador Página 61