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특징 (Features)
l 1MHz 함수 발생기 기능 포함
l 20MHz주파수 대역, 듀얼 채널
l 1mV/div 고감도
l TV동기화
l CH 1출력
l Z축 입력
l 고품질 경제적 제품
상세설명
(Description)
20MHz Bandwidth, 2 channel Analog Oscilloscope
The GOS-620FG is a general purpose analog oscilloscope with 20MHz bandwidth. Aside from the basic functions such as 1mV/div~5V vertical sensitivity, 0.2uS/div~0.5S/div horizontal sweep time, and practical Auto/Norm/TV-V/TV-H trigger modes, the GOS-620FG offers extra Function Generating which is required by most class experiments and production lines. The GOS-620FG is also capable of generating Sine/Square/Triangle waveforms in 0.1Hz~1MHz (7 range) frequency range with sine wave distortion as low as 2%.
사양
(Specification)
|
CRT
|
| Type |
6-inch rectangular type with internal graticule
8 x 10 div (1div=1cm) |
| Accelerating Potential |
2kV |
Z-Axis Input
|
Sensitivity: Above 5Vp-p
Max. input voltage: 30V (DC + AC peak)
Bandwidth: DC ~ 2MHz |
| Polarity |
Positive-going input decrease |
| Focus Control |
Auto focus |
|
FUNCTION GENERATOR
|
| Frequency Range |
0.1Hz ~ 1MHz (7 range) |
| Waveform |
Sine Wave, Square Wave, Triangle Wave |
| Frequency Variable Range |
10:1 or more |
| Output Impedance |
50Ω±10%
|
| Voltage |
Over 14Vpp(open circuit) continuous conversion
DC offset possible over ±6V when open |
| Sinewave Distortion |
2% Max. (10Hz ~ 100kHz) |
| Squarewave Unsymmetry |
±3% or less (in 1 kHz maximum) |
| Squarewave Rise/Fall Time |
50Ω output: 120ns or less |
|
VERTICAL SYSTEM
|
| Sensitivity |
5mV ~ 5V/div ±3%, 1mV ~ 1V/div ±5% (using x5MAG) |
| Bandwidth |
DC to 20MHz (x 5MAG: DC to 7MHz) |
| Rise Time |
Approx. 17.5ns (x 5MAG: Approx. 50ns) |
| Max. Input |
300V (DC+ACpeak) at 1kHz |
| Input Coupling |
AC, DC, GND |
| Input Impedance |
Approx. 1MΩ // 25pF |
| Vertical Mode |
CH1,CH2,DUAL(ALT,CHOP),ADD,CH2 INV |
|
HORIZONTAL SYSTEM
|
| Sweep Time |
0.2μs ~ 0.5s/div ±3% (±5% at x10 MAG) |
| Max. Sweep Rate |
100ns/div (20ns and 50ns/div are uncalibrated) |
|
TRIGGER
|
| Trigger Mode |
AUTO, NORM, TV-V, TV-H |
| Trigger Source |
CH1, CH2, ALT, LINE, EXT |
| Trigger Slope |
"+" or "-" |
|
X-Y OPERATION
|
| Sensitivity |
5mV ~ 5V/div ±4% |
| X-axis Bandwidth |
DC ~ 500kHz |
| Phase Error |
3° or less from DC ~ 50kHz |
|
OUTPUT SIGNAL
|
| Trigger Signal Output |
Voltage: approx. 20mV/div into 50Ω
Bandwidth : 50Hz to 5MHz (-3dB)
Impedance : Approx.50Ω |
| Calibrator Output |
1kHz Square wave, 2Vpp±2% |
| POWER SOURCE |
|
AC 115/ 230V ±15%, 50Hz /60Hz |
| DIMENSIONS & WEIGHT |
|
310(W) x 150(H) x 455(D)mm; Approx. 8.5kg | |
