UNI-T UTG900E Series

Programming Manual UTG900E Series
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:CHANnel<n>:MODe {CONTINUE | AM | PM | FM | FSK | Line | Log }
:CHANnel<n>:MODe?
 Function
Set the signal types of specified channel, CONTINUE, AM, PM, FM, FSK, Line, Log.
<n>: Channel No., n value 1, 2.
 Return Format
The query returns the signal types of specified channel.
 Example
:CHANnel1:MODe AM
Set the channel 1 signal to AM
:CHANnel1:MODe?
The query returns AM
:CHANnel<n>:MODulate:WAVe
 Command Format
:CHANnel<n>:MODulate:WAVe { SINe|SQUare|UPRamp|DNRamp|ARB|NOISe }
:CHANnel<n>:MODulate:WAVe?
 Function
Set the modulated wave mode of specified channel signal, with modes of Sine Wave, Square Wave,
Upper Ramp, Lower Ramp, Arbitrary Wave, and Noise.
<n>: Channel No., n value 1, 2.
 Return Format
The query returns the modulated wave mode of specified channel signal.
 Example
:CHANnel1:MODulate:WAVe SINe
Set the modulated wave of signal in channel 1 to Sine Wave
:CHANnel1:MODulate:WAVe?
The query returns SINe
:CHANnel<n>:MODulate:FREQuency
 Command Format
:CHANnel<n>:MODulate:FREQuency {<freq>}
:CHANnel<n>:MODulate:FREQuency?
 Function
Set the modulated frequency of specified channel signal.
<freq> means frequency, in “Hz” unit.
<n>: Channel No., n value 1, 2.
 Return Format
The query returns the modulated frequency of specified channel signal, and the sampling scientific
notation.
 Example
:CHANnel1:MODulate:FREQuency 2000
Set the modulated frequency of signal in channel 1 to 2KHz
:CHANnel1:MODulate:FREQuency?
The query returns 2e+3