CRT | - Configuration and useful screen :
6 inch rectangular screen with internal graticule, 8X10div. (1div = 1cm) marking
for measurement of rise time, 2mm subdivisions along the central axis.
- Acceleration potential : +10.5kv approx.(ref. Cathode)
- Phosphor : P31
- Focusing : provided
- Trace rotation : provided
- Intensity control : provided |
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| Z-AXIS INPUT(INTENSITY MODULATION) | - Input signal : positive going signal decreases +5Vp-p or more signal cases
intensity noticeable modulation at normal intensity setting
- Bandwidth : DC to 3.5MHz(-3dB)
- Coupling : DC
- Input impedance : 17~22kΩ typical
- Maximum input voltage : 20V(DC + peak AC) |
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| VERTICAL
DEFLECTION | - DC coupled(-3dB) : DC to 100MHz normal / DC to 20MHz magnified
- AC coupled(-3dB) : 10Hz to 100MHz normal / 10Hz to 20MHz magnified
- Modes : CH1, CH2, ADD, CHOP, ALT
- Deflection factor (normal): 2mV/div. to 5V/div. in 11 calibrated steps of 1-2-5
sequence. Continuously variable between steps at least 1:2.5 X 5.
- Accuracy : normal ±3%
- Input impedance : approx. 1MΩ in parallel with 25pF
- Maximum input voltage : direct 250V (DC + peak AC)
- Input coupling : AC, GND, DC
- Rise time : 3.5ns or less (17.5ns or less : 2mV/div.)
- CH1 output : 20mV/div. into 50Ω / 50Hz to 30MHz(-3dB)
- Polarity inversion : CH2 only
- Signal delay : delay cable installed |
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| HORIZONTAL
DEFLECTION | - Sweep mode : A, A int B, B, B triggered, X-Y
- Time base A : 0.1㎲/div. to 0.5s/div. in 21 calibrated steps of 1-2-5 sequence
uncalibrated continuous control between steps at least 1:2.5
- Hold-off time on time base A : variable with the hold-off control
- Time base B : 0.1㎲/div. to 10㎲/div. in 7 calibrated steps of 1-2-5 sequence
- Delay sweep on time base B: 1div. or less / 10 div. or more
- Sweep magnification : 10 times (max. sweep rate : 10ns/div.)
- Accuracy : ±3%, ±5%(1:10 probe) |
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| TRIGGER
SYSTEM | - Accuracy :
- Modes : AUTO, NORM, TV-V, TV-H
- Source : INT, LINE, EXT
- Coupling : AC
- Slope : + or -
- Sensitivity and frequency in AUTO, NORM 30Hz -10MHz :
0.48div. in INT / 200mVp-p in EXT
- Sensitivity and frequency in AUTO, NORM 10MHz -100MHz :
1.5div. in INT / 600mVp-p in EXT
- Sensitivity and frequency in ALT trigger 30Hz -10MHz :
1.5div. in INT
- Sensitivity and frequency in ALT trigger 10MHz -10MHz :
1.5div. in INT
- Maximum input voltage : 250V (DC + AC peak) |
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X-Y OPERATION | - Sensitivity : same as vertical deflection for both X-axis(CH1) except accuracy
±5% in X-axis
- Frequency and bandwidth : DC to 2MHz (DC coupling) / 10Hz to 2MHz
(AC coupling)
- X-Y phase difference : 3°or less as DC to 50kHz |
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CALIBRATOR | - Probe adjustment : approx. 1kHz frequency, 0.5V(±3%) square wave with 50%
duty ratio |
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POWER SUPPLY | - Line voltage range : 100V(90-110V) with 250V 2A fuse, 120V(108-132V) with
250V 2A fuse, 220V(198-242V) with 250V 1A fuse or 230V(216-250V) with 250V
1A fuse
- Line frequency : 50/60Hz
- Power consumption : approx. 60WOTHERSz |
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PHYSICAL CHARACTERISTICS | - Weight : 9.6kg
- Dimension : 320mm(W) X 140mm(H) X 430mm(L) |
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| OTHERS | - Accessories including : Operation manual, Spare fuse, Power cord
- Optional accessories (sold separately) : Probe |
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