6
1-2. Technical Specifications
INPUT A CHARACTERISTICS
•FREQUENCY RANGE : 0.1Hz to 100MHz (DC Coupled)
30Hz to 100MHz (AC Coupled)
•SENSITIVITY : 0.1Hz to 100MHz: 30mV
•COUPLING : AC or DC Selectable
•IMPEDANCE : 1 M ΩResistance, Shunted by < 40pF
•ATTENUATOR : x 1 or x 10 Switch Selectable
•LOW PASS FILTER : -3dB Point of 100KHz, Switch Selectable
•TRIGGER LEVEL : + 350mV to - 350mV (PRESET 0V)
<FC-8150U, FC-8030U only>
•
••
•SLOPE : Positive or Negative Slope Switch Selectable
< FC-8150U, FC-8030U only>
* NOTE: Trigger error is typically ±0.3% of reading by the number of cycles
averaged for input signals having better than 40dB S/N ratio and greater than
100mV amplitude.
•
••
•RESOLUTION AND NUMBER OF DISPLAYED DIGIT
Time Base Selector INT EXT INT EXT INT EXT INT EXT
Gate Time 0.01S 0.1S 1S 10S
Number Of Displayed Digit 5 6 6 7 7 8 8 9
Frequency (Input A,B) RESOLUTION
0.1 Hz-0.99 Hz 10 uHz 1 uHz 1 uHz 0.1 uHz 0.1 uHz 10nHz 10nHz 1nHz
1Hz-9.9Hz 0.1 mHz 10 uHz 10 uHz 1 uHz 1 uHz 0.1 uHz 0.1 uHz 10nHz
10 Hz-99 Hz 1 mHZ 0.1 mHz 0.1 mHz 10 uHz 10 uHz 1 uHz 1 uHz 0.1 uHz
100 Hz-999 Hz 10 mHz 1 mHz 1 mHz 0.1 mHz 0.1 mHz 10 uHz 10 uHz 1 uHz
1 KHz-9.9 KHz 0.1 Hz 10 mHz 10 mHz 1 mHz 1 mHz 0.1 mHz 0.1 mHz 10 uHz
10 KHz-99 KHz 1 Hz 0.1 Hz 0.1 Hz 10 mHz 10 mHz 1 mHz 1 mHZ 0.1 mHz
100 KHz-999 KHz 10 Hz 1 Hz 1 Hz 0.1 Hz 0.1 Hz 10 mHz 10 mHz 1 mHZ
1 MHz-9.9 MHz 100 Hz 10 Hz 10 Hz 1 Hz Hz 0.1 Hz 0.1 Hz 10 mHz
10 MHz-99 MHz 1 KHz 100 Hz 100 Hz 10 Hz 10 Hz 1 Hz 1 Hz 0.1 Hz
100 MHz 10 KHz 1 KHz 1 KHz 100 Hz 100 Hz 10 Hz 10 Hz 1 Hz
•ACCURACY : ±Time base Error ±Resolution(Table 1)
•PERIOD RANGE : 10 nS to 10 S
•DISPLAY : n. u. m., Sec with decimal point
•TOTAL RANGE : DC to 30 MHz
CAPACITY : 0 to 999 999 999
OVERFLOW :“OF”
•RPM RANGE : 6 to 600 x 10 7RPM , OVER FLOW : “OF”
<FC-8150,FC-8030,FC-8300 only>
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