| Specifications |
| 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-indicate 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£[ ¡Ó2%
// 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 |
¡Ó3% (
¡Ó5% at x 10 MAG) |
| Sweep Magnification |
x 10 (maximum sweep
time 2ns/div) |
| Hold Off Time |
Variable |
| Delay Time |
1£gs~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 singnal |
1div |
200mVpp |
2Vpp |
| Trigger Level Range |
INT: ¡Ó4div
or more; EXT: ¡Ó0.4V or more; EXT/10: ¡Ó4V
or more |
TV Triggering
|
TV-V, TV-H |
| TV-Line Selection |
| Standard |
Field 1 |
Field 2 |
| NTSC (525H) |
1H ~ 263H |
1H ~ 262H |
| PAL (625H) |
1H ~ 313H |
1H ~ 312H |
| SECAM (625H) |
1H ~ 313H |
1H ~ 312H |
|
| Max. External Input Voltage |
400V(DC+AC peak) at
1KHZ |
| External Input Impedance |
1M£[¡Ó5%
// 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/div¡Ó3%
EXT : 0.1V/div¡Ó5%
EXT/10 : 1V/div¡Ó5% |
| X-axis Bandwidth |
DC~500KHZ(-3dB) |
| Phase Error |
3¢X 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, 2Vpp¡Ó2% |
| CURSOR READOUT
FUNCTION |
Cursor Measurement Function
|
£GV,
£GV%, £GVdB, £GT, 1/ £GT, £GT%,
£G£c |
| Cursor Resolution` |
1/100 DIV |
| Effective Cursor Range |
Vertical:
¡Ó3div ; Horizontal: ¡Ó4 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,
HO
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,¡ÓWIDTH,¡ÓDUTY
(+ or - polarity selected by trigger slope) |
| Display Digits |
Max. 6-digits, decimal |
| Frequency Range |
50HZ ~ 200MHZ |
| Accuracy |
1KHZ ~ 200MHZ : ¡Ó0.01% ;
50HZ ~ 1KHZ : ¡Ó0.05% |
| 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/230V¡Ó10%
, 50/60HZ |
| ACCESSORIES |
| |
Instruction manual x
1
Power cord x 1
GLF-250 Probe (10:1/1:1) x 2 |
| DIMENSIONS
& WEIGHT |
| |
310(W) x 150(H) x 470(D)
mm
Approx. 9kg |
