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Display
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9 digit green LED display , Overflow , Gate time ,
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mHz , Hz , kHz , MHz , nS , uS , mS , S , HOLD
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주파수 측정
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범위(Range)
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A , B Input : 0.1 Hz to 100 MHz , C Input : 80 MHz ~ 3.0 GHz
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게이트타임(Gate Time)
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0.01 Sec , 0.1 Sec , 1 Sec , 10 Sec
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분해능(Resolution)
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1 nHz ~ 10 Hz
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오차(Accuracy)
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± Resolution ± Timebase Error ± 1 Count
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입력 특성
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입력(Input)
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A Input , B Input , C Input
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감도(Sensitivity)
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A , B Input : 30 mVrms
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C Input : 25 mVrms (80 MHz ~ 150 MHz)
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20 mVrms (150 MHz ~ 2.0 GHz)
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60 mVrms (2.0 GHz ~ 3.0 GHz)
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임피던스(Impedance)
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A , B Input : 1 MΩ , C Input : 50 Ω
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최대입력전압
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A , B Input : 250 Vrms , C Input : 3 Vrms
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감쇄기(Attenuator)
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A , B Input : x1 , x10
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Slope A , B
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+ , - Selectable
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Trigger A
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Preset or Variable
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저역(Low Pass) Filter
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A , B Input : 100 kHz , -3 dB
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입력 A 기능
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주기(Period)
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Range : 10 mSec ~ 10 Sec , Resolution : 1 pSec ~ 1 nSec
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Accuracy : ± Resolution ± Trigger error ± 1 count
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누적계수(Totalize)
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Range : 5 Hz ~ 10 MHz , 최대숫자표시 : 0 to 999999999(Max.)
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Range : 10 mSec ~ 10 Sec
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Time Interval
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L.S.D. Display : 100 mSec
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비교 기능
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(A to B)
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Resolution : ± L.S.D. ± Tigger Error
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(Input A , B)
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Accuracy : ± Resolution ± 1 count
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Ratio(A/B)
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Range - A Input : 0.1 Hz ~ 100 MHz
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B Input - 5 Hz ~ 100 MHz
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L.S.D. Display : A x N/B (N = 1 ~ 1000)
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Accuracy : ± 1 Count of A ± B Trigger Error ± A
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내부 타임 베이스
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Frequency : 10 MHz TCXO
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Aging Rate/year : ± 1ppm (at 25℃)
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Temp. Stability : ± 2.5ppm (at 0 ℃ ~ +50
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