GW Instek GOS-622G Data Sheet

35MHz/20MHz ANALOG OSCILLOSCOPE

The GOS-635G and GOS-622G are general purpose analog oscilloscopes with 35MHz and 20MHz bandwidth, respectively. Designed for a wide range of applications; ranging from product designs and assembly lines to EE laboratories and class experiments. Featuring a low vertical sensitivity at 1mV/div and versatile triggering, the GOS-635G and GOS-622G can reliably capture small signals. The GOS-635G/622G is the highest performance/price solution in the Test & Measurement field.

The GOS-620 Analog Oscilloscope delivers the most economic solution for measurement demands within a 20MHz bandwidth. Together with 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 applications at a reasonable price.

GOS-635G (35MHz) GOS-622G(20MHz)

OSCILLOSCOPES

GOS-620 (20MHz)

FEATURES

* 35MHz Bandwidth, Dual Channel (GOS-635G)

* 20MHz , Dual Channel (GOS-622G)Bandwidth

* 20MHz , Dual Channel (GOS-620)Bandwidth

* High Sensitivity 1mV/div

* TV Synchronization

* Z Axis Input

* ALT Triggering Function

* Hold Off Function (GOS-635G,GOS-622G)

* CH1 Output

SPECIFICATIONS

CRT Type

Z-Axis Input

VERTICAL SYSTEM Sensitivity

Bandwidth

Rise Time

Input Impedance Input Coupling Vertical Mode

HORIZONTAL SYSTEM Sweep Time

TRIGGER Trigger Mode

Trigger Source Trigger Coupling Trigger Slope

X - Y OPERATION Sensitivity

X-axis Bandwidth Phase Error

OUTPUT SIGNAL

Trigger Signal Output Calibrator Output

POWER SOURCE

DIMENSIONS & WEIGHT

6-inch rectangular type with internal graticule 8 x 10 div (1 =1cm)div Input Impedance: Sensitivity: Bandwidth:

5mV/ ~5V/ 3%,1mV~2mV/ 5%div div div DC ~ 35MHz ( GOS-635G) DC ~ 20MHz ( GOS-622G) DC ~ 10MHz at 1~ 2mV/ div 10ns (35ns at 1mV~2mV/ )for GOS-635Gdiv

17.5ns(35ns at 1mV~2mV/ )for GOS-622Gdiv Approx. 1M Approx. 1M AC, DC, GND AC, GND, DC CH1, CH2, DUAL, ADD, CH2 INV CH1, CH2, DUAL (ALT/CHOP), ADD, (Dual automatic switching ALT and CHOP)

0.1 s ~

100ns ~ 50ms/ 5% (x 10 MAG)div 10ns~ 50ns 8% (x 10 MAG)

AUTO, NORM AUTO, NORM, TV-V, TV-H CH1, CH2, ALT, LINE, EXT CH1, CH2, ALT, LINE, EXT AC, DC, HF REJ, TV AC

,,,,

+ or - + or -

5mV ~ 5V/ 4%div 5mV ~ 5V/ 4%div DC ~ 1MHz DC ~ 500kHz 3 or less from DC ~ 50kHz 3 or less from DC ~ 50kHz

Voltage: approx. 50mV/div into 50

1kHz Square wave, 2Vp-p 2%

AC 100V/120V/220V/230V 10%, 50Hz/60Hz AC 115V/230V 15%, 50Hz/60Hz

310(W) x 150(H) x 455(D) mm; Approx. 8.2kg 310(W)x150(H)x455(D) mm; Approx. 8kg

GOS-635G/GOS-622G GOS-620

6-inch rectangular type with internal graticule

Approx. 5k

Above 3Vp-p DC ~ 5MHz

0.5s/ 3%div

,, ,,

,,,,

8 x 10 (1 =1cm)div div Input Impedance: Sensitivity: Bandwidth:

5mV/ ~5V/ 3%,x5MAG: 5%div div DC (AC 10Hz) ~20MHz(-3dB) DC (AC 10Hz) ~7MHz(-3dB) at x 5MAG

17.5ns (50ns at x 5MAG)

CH2 INV

0.2 s ~ 0.5s/ div 3% 100ns ~ 50ms/ 5% (x 10 MAG)div 20ns ~ 50ns/ : uncalibrateddiv

Voltage: approx. 20mV/div into 50

1kHz Square wave, 2Vp-p 2%

Approx. 47k Above 5Vpp DC ~ 2MHz

ORDERING INFORMATION

GOS-635G GOS-622G GOS-620

ACCESSORIES :

User manual x 1, Power Cord x 1

Probe-GTP-060A-4 : 60MHz ( 10 : 1/1 :1 ) Switchable Passive Probe for GOS-635G/GOS-622G (one per channel) Probe-GTP-020A-4 : 20MHz ( 10 : 1/1 :1 ) Switchable Passive Probe for GOS-620 (one per channel)

OPTIONAL ACCESSORIES

GTC-001 Instrument Cart, 450(W) x 430(D) mm GTC-002 Instrument Cart, 330(W) x 430(D) mm

GTL-110 Test Lead, BNC-BNC Heads

35MHz, 2-Channel , Oscilloscope with Hold Off Function 20MHz, 2-Channel , Oscilloscope with Hold Off Function 20MHz, 2-Channel , Oscilloscope

(120V Input Socket) (120V Input Socket)

Made to Measure. Good Will Instrument Co., Ltd.

A34