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GOS-630/GOS-620
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Features
* 30/20MHz Bandwidth, Dual Channel
* High Sensitivity 1mV/div
* TV Synchronization
* Z-Axis Input
* ALT Triggering Function
* CH1 Output
CE
  • Description
  • Specification
  • Accessories
  • Ordering Information
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The GOS-620 and GOS-630 Analog Oscilloscope delivers the most economic solution for measurement demand. Offering 1mV ~ 5V vertical sensitivity, 0.2s/div ~ 0.5s/div sweep time, and useful Auto/Norm/TV-V/TV-H trigger modes, the GOS-620 is the best economic choice for education, production lines, and repair service application at a reasonable price.

CRT

Type 6-inch rectangular type with internal graticule
8 x 10 div (1div=1cm)
Z-Axis Input Input Impedance: Approx. 47kΩ
Sensitivity: Above 5Vp-p
Bandwidth: DC ~ 2MHz

VERTICAL SYSTEM

Sensitivity 5mV/div~5V/div±3%,x5MAG±5%
Bandwidth DC (AC 10Hz) ~ 20MHz(-3dB)
DC (AC 10Hz) ~ 7MHz(-3dB) at x5MAG
Rise Time 17.5ns (50ns at x5MAG)
Input Impedance Approx. 1MΩ
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 10 MAG)
20ns ~ 50ns/div : uncalibrated

TRIGGER

Trigger Mode AUTO, NORM, TV-V, TV-H
Trigger Source CH1, CH2, ALT, LINE, EXT
Trigger Coupling

AC

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

CH1 Signal Output Voltage: approx. 20mV/div into 50Ω
Calibrator Output 1kHz Square wave, 2Vp-p±2%
POWER SOURCE 
  AC 115V/230V±15%, 50Hz/60Hz
DIMENSIONS & WEIGHT 
  310(W) x 150(H) x 455(D) mm; Approx. 8kg

User manual x 1


Power Cord x 1


GTP-020A-4: 20MHz (10:1/1:1) Switchable passive probe for GOS-620(one per channel)

GTP-060A-4: 60MHz (10:1/1:1) Switchable passive probe for GOS-630(one per channel)

 

Optional Accessories
GTL-110
  Test lead, BNC-BNC heads
GTC-001  Instrument cart, 450(W) x 430(D)mm (120V input socket)
GTC-002  Instrument cart, 330(W) x 430(D)mm (120V input socket)

GOS-630  30MHz, 2 channel, Oscilloscope

GOS-620  20MHz, 2 channel, Oscilloscope

Marcom Tool
Description
Datasheet    1230 K     GOS-630 and GOS-620 Datasheet    en    v2   2012/9/4


Manual
Description
User Manual    813 K     GOS-620 User Manual (pdf)    en    vc   2009/9/8


 
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