Tektronix AFG3000 Instrukcja Użytkownika Pobierz pdf (Strona 120)

Syntax and Commands

3-46 AFG3000 Series Arbitrary/Function Generators Reference Manual

[SOURce[1|2]]:FM[:DEViation]

This command sets or queries the peak frequency deviation of FM modulation for

the specified channel. The setting range of frequency deviation depends on the

waveform selected as the carrier.

Group

Source

Syntax

[SOURce[1|2]]:FM:DEViation {<deviation>|MINimum|MAXimum}

[SOURce[1|2]]:FM:DEViation?{MINimum|MAXimum}

Arguments

<deviation>::=<NRf>[<units>]

where

<NRf> is the frequency deviation.

<units>::=[Hz | kHz | MHz]

Returns

Examples

SOURce1:FM:DEViation 1.0MHz

sets the CH 1 frequency deviation to 1.0 MHz.

[SOURce[1|2]]:FM:INTernal:FREQuency

This command sets or queries the internal modulation frequency of FM modulation

for the specified channel. You can use this command only when the internal modu-

lation source is selected.

Group

Source

Syntax

[SOURce[1|2]]:FM:INTernal:FREQuency {<frequency>|MINimum|MAXimum}

[SOURce[1|2]]:FM:INTernal:FREQuency?[MINimum|MAXimum]

Arguments

<frequency>::=<NRf>[<units>]

where

<NRf> is the modulation frequency.

<units>::=[Hz | kHz | MHz]

Returns

Examples

SOURce1:FM:INTernal:FREQuency 10kHz

sets the CH 1 internal modulation frequency to 10 kHz.

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Tektronix AFG3000 Instrukcja Użytkownika Strona 120