Durable 200mhz Bandwidth, 2 Channel Analog Oscilloscope

CRT

Type

6-inch rectangular type with internal graticule;
0%, 10%,
90% and 100% markers
8 x 10 div (1 div = 1 cm)

Accelerating Potential

14 kV approx.

Illumination

Continuously adjustable

Z-axis input

Coupling : DC
Sensitivity: 5V or more
Maximum input
voltage : 30V (DC + AC peak) at 1kHz or less
Bandwidth : DC ~
5 MHz

VERTICAL SYSTEM

Sensitivity

2mV~5V/div, 11 step in 1-2-5 sequence

Sensitivity Accuracy

3% (5div at the center of display)

Vernier Vertical Sensitivity

Continuously variable to 1/2.5 or less of panel-indicated value

Bandwidth(-3dB)

DC~200MHz (5mV/div:DC~150MHz) ; (2mV/div:DC~20MHz)

Rise Time

1.75ns (5mV/div:2.33ns, 2mV/div:17.5ns)

Signal Delay

Leading edge can be monitored

Max. Input Voltage

400V(DC+AC peak) at 1kHz or less

Input Coupling

AC, DC, GND

Input Impedance

1M 2% // approx. 25pF

Vertical Mode

CH1,CH2,DUAL(CHOP/ALT), ADD, CH2 INV.

Bandwidth Limited

20MHz

Common-Mode Rejection Ratio

50:1 or better at 50kHz

Dynamic Range

8 div at 100MHz; 5div at 200MHz

HORIZONTAL SYSTEM

Horizontal Modes

MAIN(A), ALT, DELAY(B)

A(main) Sweep Time

20ns~0.5s/div, continuously variable (UNCAL)

B(delay) Sweep Time

20ns~50ms/div

Accuracy

3% ( 5% at x 10 MAG)

Sweep Magnification

x 10 (maximum sweep time 2ns/div)

Hold Off Time

Variable

Delay Time

1s~5s

Delay Jitter

Better than 1:20000

Alternate Separation

Variable

TRIGGER

Trigger Modes

AUTO, NORM,TV

Trigger Source

CH1, CH2, LINE, EXT, EXT/10

Trigger Coupling

AC, DC, HFR, LFR, NR

Trigger Slope

"+" or "-" polarity or TVsync polarity

Trigger Sensitivity

Mode

Frequency

INT

EXT

EXT/10

AUTO

10Hz~20MHz
20MHz~200MHz

0.35div
1.5div

50mV
150mV

500mV
1.5V

NORM

DC~20MHz
20MHz~200MHz

0.35div
1.5div

50mV
150mV

500mV
1.5V

TV

sync signal

1div

200mVpp

2Vpp

Trigger Level Range

INT: 4div or more; EXT: 0.4V or more; EXT/10:
4V or more

TV Triggering

Mode:TV-V, TV-H, TV-LINE

TV-Line Selection

Standard

Field 1

Field 2

NTSC (525H)

1H ~ 263H

1H ~ 262H

1H ~ 313H

1H ~ 312H

Max. External Input Voltage

400V(DC+AC peak) at 1kHz

External Input Impedance

1M5% // approx.25pF

X-Y OPERATION

Mode

X-axis: selectable CH1, EXT, EXT/10
Y-axis: selectable CH1,
CH2, CH1 and CH2

Sensitivity Accuracy

2mV~5V/div3%
EXT : 0.1V/div5%
EXT/10 :
1V/div5%

X-axis Bandwidth

DC~500kHz(-3dB)

Phase Error

3 or less from DC~50kHz

OUTPUT SIGNAL

Trigger Signal Output

Voltage: approx. 25mV/div into 50
Frequency response : DC
~ 10MHz

Calibrator Output

1kHz Square wave, 2Vpp2%

CURSOR READOUT FUNCTION

Cursor Measurement Function

V, V%, VdB, T, 1/ T, T%,

Cursor Resolution

1/100 DIV

Effective Cursor Range

Vertical: 3div ; Horizontal: 4 div

Panel Setting Display

Vertical: V/div(CH1,CH2),UNCAL,ALT/CHOP/ADD,INV, probe
factor,AC/DC/GND
Horizontal: s/div(MTB, DTB), UNCAL, x 10MAG,
Delay time, Hold-off
Trigger: source, coupling, slope, level,
TV-V, TV-H
Others: X-Y, lock, save/recall MEM 0-9

AUTO MEASUREMENT FUNCTION

Parameter Function

FREQ, PERIOD,WIDTH,DUTY (+ or - polarity
selected by trigger slope)

Display Digits

Max. 6-digits, decimal

Frequency Range

50Hz ~ 200MHz

Accuracy

1kHz ~ 200MHz : 0.01% ; 50Hz ~ 1kHz : 0.05%

Measuring Sensitivity

> 2 div (Measuring source selected from CH1 and Ch2 as
synchronous signal sources)

SPECIAL FUNCTION

Auto Set

Input Channel : CH1, CH2
Frequency Response 50Hz ~ 50MHz

Panel Setting Save & Recall

10 sets

Panel Setups Lock

Provided

POWER SOURCE

AC 100V/120V/230V10% , 50/60Hz

ACCESSORIES

User manual x 1
Power cord x 1
GTP-250A: 250MHz Probe
(10:1/1:1) Switchable Passive Probe (One per channel)

DIMENSIONS & WEIGHT

310(W) x 150(H) x 470(D) mm
Approx. 9kg