China Electronics Technology Instruments AV3672 Series, Руководство пользователя

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4 Measurement Setting
4.7 Setting of Data Format and Scale
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high level, low level, rising edge or falling edge.
b) Receiver output zone
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[Synchronize receiver to pulse]
It is used to measure the broadband synchronization pulse. When this function is enabled, the pulse generator
output and data collection are allowed to be synchronized.
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[Delay]
Set the delay time before collection of AD data.
Fig. 4.21 Pulse Trigger Dialog Box
4.7 Setting of Data Format and Scale
The data format refers to the display of measurement data in the graphical form. Select the data format which is the
most favorable to understand the characteristics of the DUT. This section introduces nine data formats and the
method of scale setting so as to better display the measurement information.
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Data format
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Data format setting
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Scale
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4.7.1 Data Format
1) Rectangular coordinate format
Seven of nine formats of measurement data are in the rectangular coordinate form. This format is also known as the
Cartesian format, X/Y format or linear format and is suitable to display the frequency response information of the
DUT. For example, the rectangular coordinates in Fig. 4.23 show the following information.
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Stimulus value (frequency, power or time) in the linear scale form on the X-axis in the default mode.
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Response value corresponding to the stimulus value on the Y-axis.