WISCO International (Instek GOS-6200)

CRT

GOS-6200 (200MHz)

Type

Acceleration Potential
Illumination
Z-axis input

6-inch rectangular type with internal graticule; 0%, 10%, 90% and 100% markers 8 x 10 div (1div = 1 cm)
14 kV approx.
Continuously adjustable
Coupling : DC
Sensitivity: 5V or more
Maximum input voltage : 30V (DC + AC peak) at 1kHz or less
Bandwidth : DC ~ 5 MHz

VERTICAL SYSTEM

Sensitivity
Sensitivity Accuracy
Vernier Vertical Sensitivity
Bandwidth(-3dB)
Rise Time
Signal Delay
Max. Input Voltage
Input Coupling
Input Impedance
Vertical Mode
Bandwidth Limited
Common-Mode Rejection Ratio
Dynamic Range

2mV~5V/div , 11 step in 1-2-5 sequence
≤ 3% (5div at the center of display)
Continuously variable to 1/2.5 or less of panel-indicate value
DC~200MHz (5mV/div:DC~150MHz) ; (2mV/div:DC~20MHz)
1.75ns (5mV/div:2.33ns) ; (2mV/div:17.5ns)
Leading edge can be monitored
400V(DC+AC ) at 1kHz or less
AC, DC, GND
1MΩ 2% // approx. 25pF
CH1,CH2,DUAL(CHOP/ALT), ADD, CH2 INV.
20MHz
50:1 or better at 50kHz

8 div at 100MHz; 5 div at 200MHz

HORIZONTAL SYSTEM

Horizontal Modes
A (main) Sweep Time
B (delay) Sweep Time
Accuracy
Sweep Magnification
Hold Off Time
Delay Time
Delay Jitter
Alternate Separation

MAIN (A), ALT, DELAY (B)
20ns~0.5s/ div, continuously variable (UNCAL)
20ns~50ms/div
�3% (� 5% at x 10 MAG)
x 10 (maximum sweep time 2ns/div)
Variable
1 �s~5s
Better than 1:20000
Variable

TRIGGER

Trigger Modes
Trigger Source
Trigger Coupling
Trigger Slope
Trigger Sensitivity

Trigger Level Range
TV Triggering
TV-Line Selection

Max. External Input Voltage
External Input Impedance

AUTO, NORM, TV
CH1, CH2, LINE, EXT, EXT/10
AC, DC, HFR, LFR, NR
"+" or "-" polarity or TV sync polarity

Mode	Frequency	INT	EXT	EXT/10
AUTO	10 Hz ~ 20 MHz 20 MHz ~ 200 MHz	0.35 div 1.5 div	50 mV 150 mV	500 mV 1.5 V
NORM	DC ~ 20 MHz 20 MHz ~ 200 MHz	0.35 div 1.5 div	50 mV 150 mV	500 mV 1.5 V
TV	sync signal	1 div	200 mVpp	2 Vpp

INT: �4 or more; EXT: �0.4V or more; EXT/10: �4V or more div
Mode : TV-V, TV-H, TV-LINE

Standard	Field 1	Field 2
NTSC (525H)	1H ~ 263H	1H ~ 262H
PAL (625H)	1H ~ 313H	1H ~ 312H
SECAM (625H)	1H ~ 313H	1H ~ 312H

400V (DC+AC peak) at 1kHz
1MΩ �5% // approx.25pF

X-Y OPERATION}

Mode

Sensitivity Accuracy
X-axis Bandwidth
Phase Error

X-axis: selectable CH1, EXT, EXT/10 ; Y-axis: selectable CH1, CH2, CH1 and CH2
2mV~5V/div �3%;EXT : 0.1V/div �5%; EXT/10 : 1V/div �5%
DC~500kHz(-3dB)
3� or less from DC~50kHz