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 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 : +1.9kv
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 2MHz(-3dB)
- Coupling : DC
- Input impedance : 25kз - 30kз typical
- Maximum input voltage : 30V(DC + peak
AC) |
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VERTICAL
DEFLECTION |
- DC coupled(-3dB)
: DC to 30MHz normal / DC to 10MHz magnified
(CH 1 only)
- AC coupled(-3dB):10Hz to 30MHz normal
/ 10Hz to 10MHz magnified
(CH 1 only)
- Modes : CH1, CH2, ADD, DUAL(CHOP :
Time/div. switch from 0.2s to 1ms,
ALT : Time/div. switch from
0.5ms to 0.2レs)
- Deflection factor (normal): 5mV/div.
to 20V/div. in 12 calibrated steps of
1-2-5
sequence. Continuously
variable between steps at least 1:2.5
X 5.
- Deflection factor (5MAG): 1mV/div.
to 4V/div. in 12 calibrated steps
(CH1 only).
- Accuracy : normal 【3%, magnified :
【5%(CH 1 only)
- Input impedance : approx. 1Mз in parallel
with 30pF
- Maximum input voltage : direct 400V
(DC + peak AC)
- Input coupling : AC, GND, DC
- Rise time : 17.5ns or less (35ns or
less in 5MAG)
- CH1 output : 25mV/div. into 50з /
DC to 10MHz(-3dB)
- Polarity inversion : CH2 only |
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HORIZONTAL
DEFLECTION
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- Sweep mode
: NORM, X-Y, X 10, Variable
- Time base A : 0.2レs/div. to 0.2s/div.
in 19 calibrated steps of 1-2-5 sequence
uncalibrated continuous
control between steps at least 1:2.5
- Sweep magnification : 10 times(maximum
sweep rate : 20ns/div.) 50ns/div.
or 20ns/div. 【10%
- Accuracy : 【3%(0∩ to 35∩), 【5%(0∩~10∩,
35∩~40∩)
/ additional error for
magnifier : 【2% |
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TRIGGER
SYSTEM |
- Modes :
AUTO, NORM, TV-V, TV-H
- Source : VERT(DUAL/ALT), CH1, LINE,
EXT
- Coupling : AC
- Slope : + or -
- Sensitivity and frequency in AUTO,
NORM 20HZ - 2MHz :
0.5div. or 2div.(VERT)
in INT/ 0.2Vp-p in EXT
- Sensitivity and frequency in AUTO,
NORM 2Hz - 20MHz :
1.5div. or 3div.(VERT)
in INT/ 0.6Vp-p in EXT
- Sensitivity and frequency in AUTO,
NORM 20MHz - 30MHz :
2.5div. or 4div.(VERT)
in INT/ 1Vp-p in EXT
- TV-V, TV-H : at least 1div. or 1.0Vp-p
- External trigger input impedance :
1Mз 【 10%
- Maximum input voltage : 400V (DC +
AC peak) |
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X-Y OPERATION |
- Sensitivity
: same as vertical deflection for both
X-axis(CH1) and Y-axis
(CH2) except accuracy 【
5% in X-axis - X-axis bandwidt : DC
to 500kHz
(-3dB)
- X-Y phase difference : 3∑ or less
as DC to 50kHz |
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CALIBRATOR |
- Probe adjustment
: approx. 1kHz frequency(20%), 0.5V(10%)
square wave
with 40-50% duty ratio |
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POWER SUPPLY |
- Line voltage
range : 115V(98-125V) with 125V 1A fuse
or 230V(198-250V)
with 250V 0.5A fuse - Line
frequency : 50/60Hz
- Power consumption : approx. 45W |
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PHYSICAL
CHARACTERISTICS |
- Weight
: 7.8kg
- Dimension : 316mm(W) X 143mm(H) X
406mm(L) |
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OTHERS |
-
Accessories including : Operation manual,
Spare fuse, Power cord
- Optional accessories (sold separately)
: Probe |
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