Measurement and instrumentation
Dual trace oscilloscope JO 20 MHz
Ref :
291166
ENGLISH
31
7.5 XY
mode
20
MHz
Operating mode
YA = X axis and YB = Y axis in XY mode
Sensitivity
Same as vertical axis
Input impedance
1 M
Ω
± 2%, approx. 25 pF
Bandwidth
d.c. to 500 kHz
Phase error
Max. 3 deg. (d.c. to 50 kHz)
7.6 Axis Z (Z input)
20
MHz
Input impedance
33 k
Ω
Max. input
voltage
30 V (d.c. and a.c. peak), a.c. max. 1 kHz
Bandwidth
d.c. to 2 MHz
Input signal
± 5 V (a negative voltage increases the brightness)
7.7 Cal
0.5
20
MHz
Frequency
1 kHz (20%)
Output level
0.5 V ± 3%
Duty cycle
Min. 48:52
7.8 Power
supply
20
MHz
Voltage
alternating current 100-120-220-240 V ± 10%
Frequency
50 to 60 Hz
Power
consumption
35 W
7.9 Crt
20
MHz
Type
6 square inches, internal scale
Accel. voltage
–1.9 kV
Usable display
8 divisions (vertical) x 10 divisions (horizontal)
Содержание 291 166
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