FREQUENCY
MEASUREMENT |
- Display : 9 di* large green LED display(Overflow, gate time,
mHz, Hz, kHz, MHz, ns, μs, s, hold)
- Range : 0.1Hz ~ 100MHz
- Gate time : 0.01s, 0.1s, 1s, 10s
- Resolution : 1nH ~ 10Hz
- Accuracy : ± resolution ± time base ± 1 count |
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| INPUT CHARA*ERISTICS |
- Terminal : A, B
- Sensitivity : 20mVrms A, B input / 30mVrms C input
- Impedance : 1M? < 40pF A, B input / 50? C input
- Max. voltage : 250Vrms A, B input / 3Vrms C input
- Attenuator : X 1, X 10 A, B input
- Slope A, B : + or ? selectable
- Trigger A : preset or variable
- Low p* filter : 100kHz(-3dB) A, B input |
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| Multi Funtion |
- Period : 10ms ~ 10s range with 1ps ~ 1ns resolution
/ ± resolution ± trigger error ± 1 count accuracy
- Totalize : 5Hz ~ 30MHz range / 0 ~(Max)
- RPM : 6 ~ 900 X 106 RPM |
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COMPARISON
FUN*ION FOR
INPUT A, B |
- Time interval (A → B) : 1μs ~10s range / 100ns display
/ ± ± trigger error resolution /
- accuracy : ± ± trigger error ± time base error X
time interval / 1, 10, 100, 1000 multiplier
- Ratio (A/B) : 0.1Hz ~ 10MHz A input range, 0.1Hz ~ 10MHz B input
range / ± ±(trigger error X frequency A)/N resolution
/ accuracy : ± 1count of A ± B trigger error ± frequency A |
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TIME BASE
CHARA*ERISTIC |
- Internal time base : 10MHz TCO frequency, 3 X 10-7/
month, under 5 X 10-6 (0 + 50℃) temperature stability,
under 1 X 10-;7for 10% variation line voltage
- Frequency output : 10MHz frequency / 2.5Vp-p amplitude /
500 impedance
- External input : 10MHz frequency / 20mVrms ~ 5Vrms input
level / 500? impedance |
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| GENERAL |
- Operating environments : 0℃ ~ 50℃
- Range for guaranteed : 25℃± 5℃
- Power requirement : AC 115 / 230V ± 10%, 50/60Hz
- Dimension : 255mm(W) X 80mm(H) X 260mm(D)
- Accessories : power cord, fuse, operation manual, BNC cable
- Factory optional selection : RS-232C interface / TCXO | |
