EZ Digital OS-3060D Manual do Utilizador descarregar pdf (Página 30)

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UNIVERSAL / FREQUENCY COUNTER

FC-3000

FFEEAATTUURREESS

󳀏Frequency measuring range : 0.1Hz to 100MHz in A input

80MHz to 3.0GHz in C input

󳀏Period, Total and RPM measurement for input A

󳀏9 Digit display with 0.01mHz resolution in 1 Sec(By Ext. Reference signal)

󳀏RS-232C serial interface function for communicating with computer

󳀏High sensitivity external reference input function(

1.5Vrms)

󳀏Reciprocal technique for high resolution at low counting frequencies

󳀏Self check function executed to perform an automatic self diagnosis of various counter function

󳀏Push-scanning for selecting function and gate time

󳀏Low-pass filter(100kHz, -3dB) installed for removing noise signal in low frequency measuring

󳀏AC/DC coupling function (Selectable AC/DC Coupling)

󳀏10:1 Input Attenuation (Selectable x1/x10 Attenuator)

󳀏Data-Hold function

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EZ Digital OS-3060D Manual do Utilizador Página 30