UNI-T UTG9000T Series, Руководство пользователя

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UTG9000T Series Function Abitrary Waveform Generator
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CH1 merging settings is CH1+CH2
，
waveform interface has the symbol
display on the left corner of the home page.
2.4.4 Frequency Counter
This function/arbitrary has 8digits/s frequency counter function
，
testing frequency of range
100mHz~800MHz, frequency counter, measurement range is 100mHz~800MHz
，
signal voltage
width range input. It can measure the external input signal of frequency, period, ratio, positive
pulse and negative pulse, etc. And conculateing the measuring results. The instrument is auto
measuring the maximum, minimum, the average value and standard deviation.
Table 2-6 Frequency Counter Settings
Menu Sub-menu Setting Description
Frequency
counter
Switch OFF/ON
Coupling AC, DC To ensure accurate
measurement, turn on AC when
the input signal frequency is high;
turn on DC when the frequency is
low
Trigger Level -2.5V
～
2.5V
Sensitivity 0%-100%
High Frequency
Reject OFF/ON
Tap Utility
➡
Counter to make the relevant settings, see Figure 2-17.
Figure 2-17 Frequency Counter
1) Switch
Tap Switch to step through OFF/ON.
2) Coupling