This button connects to the instrument after entering the its Address in the Configuration property grid. It also displays the following status conditions:
Idle: No instrument is connected.
Connecting: The software is in the process of connecting to the instrument.
Connected: The software is connected to the instrument.
This button opens a menu where you can choose between a user-defined IQ or MATLAB waveform file.
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1. Configuration |
2. Basic |
3. Channels Adjustment |
|---|---|---|
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Channel 1 (I) / Channel 2 (Q) |
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|
1. Output |
2. Aux |
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Enter the instrument address.
Default: M8190A
This parameter displays the model number and serial number of the instrument if the status of Instrument Connection Button is Connected.
Choice: On |Off
Default: On
Set whether the two channels of the function generator are coupled or not.
Choice: External | Axi | Internal
Default: External
Specify the source of the reference clock.
Range: 1 MHz to 200 MHz
Default: 10 MHz
Coupling: This parameter is only available when the Reference Source is set to External.
Set the expected reference clock frequency, if the external reference clock source is selected.
Range: 1 to 100
Default: 1
Coupling: If the sample rate of the waveform from the Waveform block is less than 125 MHz, the OSR for AWG value will be adjusted automatically to set the Internal Sample Frequency greater than or equal to 125 MHz.
Set the oversampling ratio of the M8190A AWG. The main purpose of setting this value is to increase the sample frequency used in M8190A to push away the image signal.
Range: 125 MHz to 8 GHz
Default: 125 MHz
This value is calculated by N7614C Signal Studio for Power Amplifier Test 2022 software automatically.
Range: -10.15 ns to 10.15 ns
Default: 0 s
Set the I/Q skew time between its two channels. After IQ Cal process, this value will be updated automatically.
Range: -1 dB to 1 dB
Default: 0 dB
Set the I/Q gain balance value between its two channels. After IQ Cal process, this value will be updated automatically.
Choice: On | Off
Default: On
Enable or disable the related channel output state.
Choice: Bits 14 | Bits 12
Default: Bits 14
Select the direct mode. This parameter determines and configures the mode of the function generator, either Hi-Speed with 12 bit resolution or High-Precision with 14 bit resolution.
Choice: RZ | NRZ | DNRZ | Doublet
Default: DNRZ
Set the channel format, which determines the format modes in DAC output path.
Range: 01 to 0.7
Default: 0.675
Set the amplitude of the arbitrary waveform that the function generator produces in the DAC output path. Note that the I/Q Gain Balance value would be calculated into the Amplitude value on Channel 1 and Channel 2.
Range: -0.02 V to 0.02 V
Default: 0
Set the offset of the arbitrary waveform that the function generator produces in the DAC output path.
Range: -8192 to 8191
Default: 0
Set the offset to the auto-calibrated optimum DAC value so that the hardware can compensate for little offset differences between the normal and complement output..
Choice: On | Off
Default: Off
Enables or disables the noise reduction feature. If the noise reduction is enabled, coarse and fine delay are constant and cannot be adjusted.
Range: 0 to 30 ps (Internal Sample Frequency ≥ 6.25 GSa/s) or 60 ps (2.5 GSa/s ≤ Internal Sample Frequency < 6.25 GSa/s) or 150ps (Internal Sample Frequency < 2.5 GSa/s)
Default: 0
Set the fine delay of the channel in seconds..
Range: 0 to 10 ps (Internal Sample Frequency ≥ 6.25 GSa/s) or 20 ps (2.5 GSa/s ≤ Internal Sample Frequency < 6.25 GSa/s) or 50ps (Internal Sample Frequency < 2.5 GSa/s)
Default: 0
Set the coarse delay of the channel in seconds.
Range: 0 to 1.5
Default: 1.2
Set the amplitude of the sync marker.
Range: -0.5 to 1.75
Default: 0.25
Set the offset of the sync marker.
Range: 0 to 1.5
Default: 1.2
Set the amplitude of the sample marker.
Range: -0.5 to 1.75
Default: 0.25
Set the offset of the sample marker.