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GOS-620
20 MHz Basic Scope
The GOS-620 oscilloscope is a portable-type, dual-channel oscilloscope with a bandwidth of DC is up to 20MHz, and its maximum sensitivity is 1mV/DIV. The time base provides a maximum sweep time of 0.2uS/DIV. The sweep speed becomes 100nS/DIV after magnifying 10 times. The oscilloscope uses a 6-inch rectangular type cathode-ray tube with red internal graticule. The product is sturdy, easy to operate and exhibits high operational reliability.
Features
- 20 MHz, Dual Channel
- High sensitivity 1mV / DIV
- TV Synchronization
- Z axis input
- ALT Triggering Function
- CH1 output
Specifications
| CRT |
Type |
6-inch rectangular type with internal
graticule 8 x 10 DIV (1 DIV = 1 cm) |
| Z - axis input |
Input Impedance : Approx. 47k Ohm |
| Sensitivity |
Above 5Vp-p |
| Bandwidth |
DC ~ 2MHz |
Vertical System |
| Sensitivity |
5mV ~ 5V/DIV ±3%, x 5MAG ±5% |
| Bandwidth |
DC (AC 10Hz) ~ 20MHz (-3dB)
DC (AC 10Hz) ~ 7MHz (-3dB) x 5MAG |
| Rise Time |
17.5nS (50nS at x 5MAG) |
| Input Impedance |
Approx. 1M Ohm |
| Input Coupling |
AC, DC, GND |
| Vertical mode |
CH1, CH2, DUAL (ALT/CHOP),
ADD, CH2 INV |
| Horizontal System |
| Sweep Time |
0.2µS ~ 0.5S/DIV ±3%;
100nS ~ 50mS/DIV ±5% (x 10MAG);
20nS ~ 50nS/DIV: uncalibrated |
| Trigger |
| Trigger Mode |
AUTO, NORM |
| Trigger Source |
CH1, CH2, ALT, LINE, EXT |
| Trigger Coupling |
AC, DC, HF, REJ, TV |
| Trigger Slope |
± |
|
X - Y Operation |
X-axis
Bandwidth |
DC ~ 500kHz |
| Output Signal |
Trigger Signal
Output |
Voltage: approx. 20mV/
DIV into 50 Ohms |
Calibrator
Output |
1kHz Squarewave, 2Vpp ±2% |
| Power Source |
| AC 115V/230V + 10%, 50/60Hz |
| Accessories |
| Power cord x 1; Instruction manual x 1; Probes(10:1/1:1) x 2 |
| Dimensions and Weight |
| 310(W) x 150(H) x 455(D) mm; Approx. 8kg |
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