Digital Oscilloscopes - Aspen Electronics

Digital Oscilloscopes 

3000 Series 

• 150MHz/300MHz Bandwidths, 125k Memory. 

• Mouse Control. 

• USB Memory Stick Storage & Battery Options. 

WENS3003 

WENS3002 

WENS3001 

Bandwidth 

Sample Rate 

Input 

Vertical 

Horizontal 

Trigger 

Acquisition 

Measurement 

Functions 

Display 

Interface 

Standard 

Accessories 

Mechanical 

Real Sampling 

Repetitive Sampling 

Input Channels 

Input Coupling 

Input Impedance 

Probe Attenuation Factors 

Max. Input Voltage 

Analogue Bandwidth Limiter 

Vertical Resolution 

VOLTS/DIV Range 

Offset Range 

Vertical Accuracy 

Rise Time at Input BNC 

SEC/DIV Range 

Time Base Accuracy 

Position Range 

Trigger Source 

Trigger Coupling 

Trigger Mode 

External Trigger Range 

Trigger Sensitivity 

Record Length 

Acquisition Mode 

Peak Detection 

Cursor 

Automatic Measurement 

Save/Recall 

Zoom 

XY Mode 

Display Device 

External Control Device 

Internal USB Flash Memory Sys 

Battery 

RS-232 / Parallel (Printer) / USB 

Dimensions 

Weight 

150MHz 

200MS/s, single channel mode; 100MS/s per channel 

50GS/s 

1 ns/div ~ 10 s/div 

± 0.01% 

Pre Trigger: 20 div maximum Post Trigger: 1000 div 

Voltage Difference (∆V) & Time Difference (∆T) Between Two 

Cursors, Reciprocal of ∆T 

Frequency, Period, Mean, Pk-Pk, Cycle RMS, Min, Max, High, 

Low, Duty, Delay, Rise Time, Fall Time, Positive Overshoot, 

Negative Overshoot 

5 Waveforms, 10 Settings (Expandable with 

Flash Memory Systems) 

Direct Time / Volt Conversion 

X Axis Channel Input – Y Axis Channel Input 

5.7” 320 x 240 

Mono LCD 

2 Channels 

DC, AC, GND 

1MΩ ±1%, 20pF ±3pF 

1X, 10X, 100X, 1000X 

300Vpk-pk, CAT II 

20MHz 

8-Bit 

2mV/div ~ 5 V/div (1, 2, 5 Step) 

± 50 div 

±2% 

2.3 ns 

150MHz 

CH1, CH2, AC Line, EXT 

DC, AC, HF REJ, LF REJ, Noise REJ 

Edge, Pulse Width, Delay, Pattern, TV 

± 15V 

0.2 div 

125kbytes/channel 

Sample, Peak Detect, Envelope, Average 

10 ns 

5.7” 320 x 240 

Colour LCD 

External Mouse Port 

Option 

Option 

Standard 

Power Cable x 1, User’s Manual x 1, Passive Probe x 2 

USB PC Software & Cable x 1, RS-232 PC Software & Cable x 1 

338 (W) x 155 (H) x 200 (D) mm 

3.9kg Without Battery 

300MHz 

1.4 ns 

5.7” 320 x 240 

Colour LCD 

WENS-3001 

WENS-3003 

Option B 

ORDERING INFORMATION 

150MHz Mono Display 

WENS-3002 

300MHz Colour Display 

Option F 

Internal Battery System & Battery Pack 

WENS 3AP 

150MHz Colour Display 

USB Flash Memory Stick Option 

500MHz Active Probe 

1 

1-3 Kildare Close, Eastcote, Ruislip, Middlesex HA4 9UR 

Telephone: 020 8868 1311 Fax: 020 8866 6596

Digital Oscilloscopes 

GDS Series 

• 60, 100, 150 & 250MHz Bandwidth Models Available. 

• 125k Memory. 

• Colour or Monochrome Display. 

• USB & GPIB Available. 

• 15 Auto Measurements. 

GDS-806C 

GDS-806S 

GDS-810C 

GDS-810S 

GDS-820C 

GDS-820S 

GDS-840C 

GDS-840S 

Display System 

Display Device 

Display Contrast 

Waveform Display Graticule 

Display Mode 

Vertical System 

Bandwidth (-3dB) 

Number of Channels 

Rise Time 

Vertical Resolution 

Vertical Sensitivity & Accuracy 



Polarity 

Maximum Voltage Between 

Signal & Common at Input BNC 

Waveform Math Operators 

Offset Range 

BW Limit 

Horizontal System 

Time Base Range 

Time Base Mode 

Time Base Accuracy 

Delay Range 

Signal Acquisition System 

Real-Time Sample Rate 

Equivalent Sample Rate 

Record Length 

Peak Detection 

Acquisition Mode 

Average 

Trigger 


Mode 

Coupling 

Sensitivity 

X-Y Mode 

X-Axis Input / Y-Axis Input 

Phase Shift 

5.7” LCD 

(Mono) 

250MHz 

< 1.4ns 

5.7” LCD 

(Colour) 

1MΩ ± 2%, ~ 18pF 

DC ~ 30MHz : 

0.5div or 5mV 

30MHz ~ 150MHz : 

1.5div or 15mV 

150MHz ~ 250MHz 

: 2.0div or 20mV 

5.7” LCD 

(Mono) 

< 2.3ns 

5.7” LCD 

(Colour) 

DC ~ 30MHz : 

0.5div or 5mV 

30MHz ~ 150MHz : 

Approx. 1.5div or 

15mV 

5.7” LCD 

(Mono) 

8-bit 

2mV ~ 5V, ± 3% 

AC, DC, Ground 

Channel 1 / Channel 2 

± 3° at 100kHz 

< 3.5ns 

5.7” LCD 

(Colour) 

Adjustable 

8 x 10 Divisions (8 x 12 with Menu Off) 

Dot, Vector, Accumulate 

150MHz 

1MΩ ± 2%, ~ 22pF 

2 

100MHz 

Positive & Negative 

300V (DC + AC Peak), CATII 

DC ~ 25MHz : 

Approx. 

0.5div or 5mV 

25MHz ~ 100MHz 

: Approx. 


5.7” LCD 

(Mono) 

1MΩ ± 2%, ~ 18pF 

60MHz 

< 5.8ns 

5.7” LCD 

(Colour) 

CH1 + CH2, CH1-CH2, FFT 

2mV/div ~ 50mV/div: ± 0.5V; 100mV/div ~ 500mV/div: ± 5V ; 1V/div ~ 5V/div: ± 50V 

20MHz (-3dB) 

1ns/div ~ 10s/div (1-2-5 Increments); Roll Mode: 250ms/div ~ 10s/div 

Main, Window, Window Zoom, Roll, X-Y 

± 0.01% 

Pre-Trigger : 20 div Maximum; Post-Trigger: 1000 div 

100MS/s Maximum on Each Channel 

25GS/s E.T. Maximum on Each Channel 

125k/CH 

10ns (500ns/div ~ 0s/div) 

Sample, Peak Detect, Average 

2, 4, 8, 16, 32, 64, 128, 256 

CH1, CH2, Line, Ext 

Auto Level, Auto, Normal, Single, TV, Time Delay, Event Delay, Edge, Pulse Width 

AC, DC, HF, LF, Noise Reject 

DC ~ 25MHz : 

Approx. 

0.5div or 5mV 

25MHz ~ 60MHz : 

Approx. 


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2

GDS-806C 

GDS-806S 

GDS-810C 

GDS-810S 

GDS-820C 

GDS-820S 

GDS-840C 

GDS-840S 

Cursor & Measurement 

Auto Voltage Measurement 

Auto Time Measurement 

Cursor Measurement 

Frequency Counter 

Readout Resolution 

Frequency Range 

Signal Source 

Adjustable Probe Compensation Signal 


Duty Cycle 

External Trigger 

Range 

Sensitivity 


Maximum Input 

Control Panel Function 

AutoSet 

Save Recall 

Waveform Trace Save/Recall 

Interface 

Standard 

Option 01 

Option 11 

Power Source 

Accessories 

Dimensions & Weight 

Vpp, Vamp, Vavg, Vrms, Vhi, Vlo, Vmax, Vmin 

Freq, Period, Rise Time, Fall Time, Positive Width, Negative Width, Duty Cycle 

Voltage Difference Between Cursors (∆ V), Time Difference Between Cursors (∆ T), 

Reciprocal in Hertz (1 / ∆T) 

AC Coupled, 20Hz ~ Rated Bandwidth; Resolution : 10Hz 

All Available Trigger Sources Except Pulse Width & Video Trigger Modes 

DC~30MHz : 

~50mV ; 

30~150MHz : 

~100mV ; 

150MHz ~ 250MHz 

: ~150mV 

1M Ω ± 2%, ~ 18pF 

GTP-250A Probe 

(10:1/1:1) x 2 

N/A 

N/A 

GPIB Interface 

DC~30MHz : 

~50mV ; 

30~150MHz : 

~100mV 

1M Ω ± 2%, ~ 22pF 

USB, RS-232C, Printer Port, 

G0/NoGo Output 

310 (W) x 142 (H) x 254 (D) mm 4.1kg 

DC~25MHz : 

~50mV ; 

25~100MHz : 

~100mV 

300V (DC+AC Peak), CATII 

100V ~ 240V AC 47Hz ~ 63Hz 

Instruction Manual x 1, Power Cord x 1 


(10:1/1:1) x 2 

6 Digits 

± 15V 

1kHz ~ 100kHz in 1kHz Steps 

5% ~ 95% in 5% Steps 


(10:1/1:1) x 2 

1M Ω ± 2%, ~ 18pF 

RS-232 


DC~25MHz : 

~50mV ; 

25~60MHz : 

~100mV 

“Autoset” Can Adjust Vertical (Volt/div), Horizontal (Sec/div) and 

Trigger Level Automatically 

Up to 15 Sets of Measurement Conditions Can Be Saved & Recalled 

2 Sets of Waveform Data Can Be Saved & Recalled 

USB, Printer Port, Go/NoGo Output 


(10:1/1:1) x 2 

310 (W) x 142 (H) x 254 (D) mm 3.8kg 

GDS-840C 

GDS-840S 

GDS-820C 

GDS-820S 

GDS-810C 

GDS-810S 

GDS-806C 

GDS-806S 

Option 01 

Option 02 

Option 03 

Option 04 

Option 05 

Option 06 

Option 07 

Option 11 


250MHz, 2-Channel, Colour LCD Display DSO 

250MHz, 2-Channel, Mono LCD Display DSO 








RS-232C Cable, 9-Pin Female to 9-Pin, Null Modem For Computer 

USB Cable, USB1.1 A-B Type Cable, 1800mm 

GSC-005 Soft Carrying Case 

GRA-405 Rack Adapter Panel 

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


USB Interface, Printer Port, Go/NoGo Output 

3 


Telephone: 020 8868 1311 Fax: 020 8866 6596

PC Based Digital Oscilloscope & FFT Spectrum Analyser 

CS328 & CS320 

• PC Connection Via USB. 

• 100MHz, 100MS/s, 4Mpts Memory. 

• 10 Bit Analogue Channels. 

• 8 Digital Inputs on CS328. 

• Optional 10MHz Function Generator. 

CS320 

CS328 

Acquisition 

Acquisition Sample Modes 

Acquisition Trigger Modes 

Acquisition Rate to PC 

Acquisition Rate, Multiple Frame 

Sample, Peak Detect, Filtered, Average, Spectrum 

Single Shot, Triggered, Auto, Repetitive (High Freq), Multiple Frame 

10 Frames Per Second 

Continuous Capture Until Buffer is Full 

(4000 Frames of 1024 Samples) 

Analogue 

Inputs 

Number 



Probe Attenuation 

Max. Voltage Between Signal & 

Common at Input BNC 

2 

DC, AC, GND 

1MΩ ± 2% In Parallel with 20pF ±3pF 

1X, 10X 

300Vrms (410V Peak, Duty Cycle 1ms Interval 

1ps rms 

(±1 Sample Interval + 50ppm +0.4ns) 

±21.47 Secs of the Trigger Point, with 10ns Resolution 

1µs ~ 40ms with 10ns Resolution 

40ms ~ 42.9s with 10ns ~ 10µs Resolution. 



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4

CS320 

CS328 

Trigger 

Trigger Sensitivity, Edge Triggered 

Trigger Modes 

Trigger Filtering 

Trigger Level Range 

Trigger Level Accuracy 

Holdoff Range 

Trigger Delay Range 

Analogue Channels: 0.2 Div from DC ~ 50MHz 

External Trigger: 50mV from DC ~ 100MHz 

Digital Inputs: 100mV from DC ~ 100MHz 

Edge, Window, Pattern, Pulse Duration 

Noise Reject, HF Reject, LF Reject 

Internal: Defined by Scope Graph Trigger Setting 

External: ±20V in 40mV Increments 

Digital: 0 ~ 8V in 10mV Steps 

Internal: ±3%; External: ±3% + 50mV; Digital: ±3% + 100mV 

0 ~ 42.9 Secs with 10ns Resolution 

0 ~ 21.47 Secs with 10ns Resolution 

Digital 

Inputs 

(CS328 

Only) 

Number 


Input Voltage Range 

Threshold Range 

Threshold Sensitivity 

Sample Rate 

8 

100kΩ ±2% In Parallel with 10pF ±2pF 

-16 ~ +20V 

0 ~ 8V in 10mV Steps 

100mV 

100MS/Sec 

Analysis 

Windows 

Cursors 

Automatic Measurements 

Custom Units & Trace Names 

Custom Data 

Maths Functions Over The Signal 

Maths Functions On A Data Point(s) 

Max Number of Sequential 

Mathematical Equations 

Simultaneous Capture, Tracking Zoom, Spectrum, Information 

& Control Windows 

Voltage & Time Difference Cursors, 1/∆T 

>12 Auto Measurements Provided 

These can be User Defined 

Allows Window Displays to be Copied & Pasted into 

other Applications 

Differentiation, Integration, Filtering 

Addition, Subtraction, Multiplication, Division, Squaring, 

Square Root, (Inverse) Sine, Cosine, Tangent, Log, Sign 

8 

Spectrum 

Analysis 


Analysis Output 

Output Type 

Window Types 

Averaging 

Averaging Method 

User Definable, Range = 0 ~1/scope graph ∆T 

RMS Amplitude, Power, Power Density, Gain/Phase 

Volts, Power, Gain/Phase in Linear, dB, Degree or Radian Values. 

Custom Units Can Be Applied 

None, Hanning, Hamming, Blackman-Harris, Flattop, Low Sidelobe 

Moving Average, Block Average, Peak Hold 

Vector Averaging in Time Domain if Triggered. RMS Averaging in 

Frequency Domain if Not Triggered 

Power 

Source 

Source Voltage Into Unit 

Power Consumption 

Std Power Adaptor Voltage Range 

6 ~ 20V DC 

5W 

100-240VAC 50-60Hz 

Mechanical 

Size 

Weight 

35 (H) x 153 (W) x 195 (D) mm 

1.65kg 

CS328 

CS320 

Option CS700 


PC Based Oscilloscope, 2 Analogue Channels & 8 Channel Logic Analyser 

PC Based Oscilloscope, 2 Analogue Channels 

Built In Signal Generator Option (Summary Specification Below) 

Function, Frequency Range & Resolution: Sine, Square: 0.2Hz ~ 10MHz; 0.2Hz 

Triangle: 0.2Hz ~ 1MHz; 0.2Hz 

Output Voltage Range: 

100mV ~ 5Vp-p including DC Offset 

Output Voltage Resolution: 

10mV 

Output Impedance: 

50Ω 

Output Voltage Offset Range & Resolution: -4 ~ +4V; 10mV 

5 


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Combined Digital & Analogue Oscilloscopes 

GRS-6052A & 6032A 

• 30 & 50MHz Models Available. 

• 100MS/s (500MS/s E/T). 

• 1mV/Div ~ 20V/Div. 

• Save/Recall of Settings & Traces. 

GRS-6032A 

GRS-6052A 

CRT 

Vertical System 

Horizontal System 

Trigger 

Type & Acceleration 

INTENSITY & Focus 

ILLUMINATION 

Z-Axis Input 


Deflection Coefficient 

& Accuracy 

Continuously Variable 


Vertical Mode 

Chopper Frequency 

Sum & Difference 

Invert 



Input Voltage 

Sweep Time 

Continuously Variable 

Accuracy 

Sweep Magnification 

Max. Sweep Time 

ALT-MAG Function 

HOLD-OFF Time 

Trigger Mode 



Trigger Slope 

ALT Trigger 

Indicator Trigger LED 

TV Sync. Separator 


6-inch CRT, 10kV 

6-inch CRT, 2kV 

Front Panel Control 


Sensitivity : At Least 5V 

Polarity : A Positive Going Input Decreases Intensity 

Max. Input Voltage : 30V (DC + AC pk) 

33kΩ 

47kΩ 

1mV ~ 2mV/div ± 5% 

5mV ~ 20V/div ± 3% 

14 Steps in 1-2-5 Sequence 

2.5 : 1 ~ Min. 50V/div 

1mV ~ 2mV/div : DC~7MHz 

5mV ~ 20V/div : DC~50MHz (DC ~ 30MHz for GRS-6032A) 

CH1, CH2, DUAL (ALT or CHOP) 

Approx. 250kHz 

CH1+CH2, CH1-CH2 

CH2 

1MΩ ± 2%// Approx. 25pF 

AC, DC, GND 

Max. 400V (DC + AC pk) 

0.2 µs/div ~ 0.5 s/div, 20 Steps 

2.5 : 1 up to 1.25s/div (uncal.) 

± 3%, ± 5% at x5 / x10MAG, ± 8% at x 20 MAG 

x5, x10, x20 

20ns/div (10ns/div uncal.) 

Yes 

Variable 

GRS-6052A 

GRS-6032 

CH1, CH2 

VERT MODE 2.0div 

EXT 

AUTO, NORM, TV 

VERT, CH1, CH2, CH2, LINE, EXT 

AC, HFR, LFR 

“+” or “-” Polarity 

Yes 

Yes 

TV-V “-” , TV-H “-” 

20Hz ~ 5MHz 

20Hz ~ 2MHz 

0.5div 

200mV 

50ns/div (10ns~40ns/div uncal.) 

Yes 

Variable 

5MHz ~ 40MHz 

2MHz ~ 20MHz 

1.5div 

3.0div 

800mV 

40MHz ~ 50MHz 

20MHz ~ 30MHz 

2.0div 

3.5div 

1V 

X-Y Operation 

Digital Storage 

Input 

Sensitivity 

Bandwidth 

X-Y Phase Shift 

Acquisition Digitiser 

Max. Sampling Rate 

X-Axis : CH1 ; Y-Axis : CH2 

1mV/div ~ 20V/div 

X-Axis : DC ~ 500kHz (-3dB) 

< 3° From DC ~ 50kHz 

8 bit ADC x 2 

500MS/s for Equivalent Time Sampling 

100MS/s for Single Shot Sampling 

Dynamic Range 

±5div 



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6

Operation Control/ 

Interface 

Readout & Cursor 

Output Signal 

Acquisition Memory 

Save Trace Memory 

Display Memory 

Sweep Time 


Max. Sweep Time 

Display Interpolation 


Acquisition Modes 

Operation Modes 

Smoothing Functions 

Pre-Trigger 

X-Y Operation 

Storage Bandwidth 

Display Resolution 

Waveform Save/Recall 

Panel Setting Save/Recall 

RS-232C Interface 


Readout Intensity 

CH1 Signal Output 

Calibrator Output 

Interface 

Power Source 

Accessories 


GRS-6052A 

2k Words x 2 (1k Words / Channel, ET) 

1k Words / CH x 10 with Back-Up Memory (REF0 ~ REF9) 

1k Words / CH x 4 Waveforms (Max.) 

Equivalent Time: 0.2 µs/div ~ 0.5 µs/div 

Normal Sample : 1 µs/div ~ 0.1 s/div 

Roll: 0.2 s/div ~ 100 s/div 

x5, x10, x20 

10ns/div 

DOTS, LINEAR 

Yes 

Sample, Peak Detect (>25ns), Envelope, Persist, Average (2-256) 

Auto, Norm, Single, Single-Roll, Roll, X-Y, Run/Stop 

Dot Join ON/OFF Selectable 

Pre-Trigger 0 ~ 10 div in 0.02 div Steps 

X-Axis : CH1 Y-Axis : CH2 

DC-50MHz (-3dB) 

DC-30MHz (-3dB) 

H : 100 Points/Div ; V: 25 Points/Div ; X-Y : 25 x 25 Points/Div 

X-Y : 25 x 25 Points/Div 

10 Sets (REF0 ~ REF9) 

10 Sets (M0 ~ M9) 

Yes 

∆V, ∆T, 1 / ∆T 

Adjustable 

Voltage : Approx. 20mV/div (With 50Ω Termination); 

Bandwidth : 50Hz ~ 5MHz 

Voltage : 0.5V ± 3% ; Frequency : 1kHz, Square Wave 

RS-232C 

AC 100V / 120V / 230V ± 10%, 50/60Hz 

Instruction Manual x 1, Power Cord x 1, GLF-190C Probes (10:1/1:1) x 2 

275 (W) x 130 (H) x 370 (D) mm; 8.5kg 

GRS-6032A 

Digital Mode Functions:- 

Pre Trigger - GRS-6000 Series provides a Pre-Trigger 

function, which allows the user to observe Pre-Trigger 

waveforms up to 10 divisions ahead of the Trigger Point. 

ROLL Mode - A low-speed transient event on the input signal 

can be viewed easily using ROLL Mode. The waveform will 

roll on from right to left to show the updated input signal all of 

the time. 

ALT-MAG - With the ALT-MAG function, the user can expand 

the waveforms by 5, 10 or 20 times for detailed waveform 

observation. Both original waveforms and expanded 

waveforms can be shown on the screen at the same time. 

GRS-6052A 

GRS-6032A 

Option 01 

Option 02 


50MHz, Real Time/Digital Storage Oscilloscope 

30MHz, Real Time/Digital Storage Oscilloscope 



7 


Telephone: 020 8868 1311 Fax: 020 8866 6596

Analogue Oscilloscopes 

GOS Series, High Frequency Models 

• 100 & 200MHz Bandwidths. 

• Cursor Readout with 7 Measurements. 

• Z-Axis Input. 

• Processor Control. 

GOS-6112 

GOS-6103 

GOS-6200 

CRT 

Vertical 

System 

Trigger 

Type 

Accelerating Potential 

Illumination 

Z-Axis Input 

Sensitivity 

Sensitivity & Accuracy 

Vernier Vertical Sensitivity 


Rise Time 

Signal Delay 

Maximum Input Voltage 



Vertical Mode 

Bandwidth Limited 

Common-Mode Rej. Ratio 

Dynamic Range 

Horizontal Horizontal Modes 

System 

A (Main) Sweep Time 

B (Delay) Sweep Time 

Accuracy 


Hold Off Time 

Delay Time 

Delay Jitter 

Alternate Separation 

Trigger Modes 



Trigger Slope 

6-Inch Rectangular Type With Internal Graticule; 0%, 10%, 90% & 100% Markers 

8 x 10 div (1 div = 1cm) 

Approx. 14kV 

Continuously 

Adjustable 

Coupling : DC 

Sensitivity: 5V or More 

Maximum Input Voltage: 30V (DC + AC Peak) at 1kHz or Less 

Bandwidth: DC ~ 5MHz 

2mV ~ 5V/Div, 11 Step in 1-2-5 Sequence 

≤ 3% (5div at the Centre of Display) 

Continuously Variable to 1/2.5 or Less of Displayed Value 

DC ~ 200MHz 

(5mV/div : DC ~ 150MHz) 


1.75ns 

(5mV/div :2.33ns) ; 

(2mV/div : 17.5ns) 

8 div at 100MHz ; 

5 div at 200MHz 

20ns ~ 0.5s/div, 

Cont. Var. (Uncal.) 

20ns ~ 50ms/div 

x 10 (Max. Sweep time 

2ns/div) 


CH1, CH2, LINE, EXT, 

EXT/10 

AC, DC, HFR, LFR, NR 

Approx. 16kV 

Continuously 

Adjustable 

Leading Edge Can Be Monitored 

400V (DC + AC Peak) at 1kHz or Less 

AC, DC, GND 

1MΩ ± 2% // Approx. 25pF 

CH1, CH2, DUAL (CHOP/ALT), ADD, CH2 INV 

20MHz 

50:1 or Better at 50kHz 


MAIN (A), ALT, DELAY (B) 

50ns ~ 0.5s/div, 

Continuously Variable (Uncal.) 

50ns ~ 50ms/div 

± 3% (± 5% at x 10 MAG) 

Variable 

1µs ~ 5s 

Better than 1:20000 

Variable 

DC ~ 100MHz 


3.5ns 

(2mV/div : 17.5ns) 

x 10 (Maximum Sweep 

Time 5nS/div) 


CH1, CH2, LINE, EXT 

AC, DC, HFR, LFR 

“+” or “-” Polarity or TV sync Polarity 

Approx. 12kV 

No 

Adjustment 





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8

GOS-6112 

GOS-6103 

GOS-6200 


Mode 

AUTO 

NORM 

TV 

Frequency 

10Hz ~ 20MHz 


DC ~ 20MHz 


Sync Signal 

0.35 div 

1.5 div 

0.35 div 

1.5 div 

1 div 

INT 

EXT 

50 mV 

150 mV 

50 mV 

150 mV 

200 mVpp 

EXT/10 

500 mV 

1.5 V 

500 mV 

1.5 V 

2 Vpp 

Mode 

AUTO 

NORM 

TV 

Frequency 

10Hz ~ 20MHz 


DC ~ 20MHz 


Sync Signal 

INT 

0.35 div 

1.5 div 

0.35 div 

1.5 div 

1 div 

EXT 

50 mV 

150 mV 

50 mV 

150 mV 

200 mVpp 

TV-Line Selection 

Standard 

NTSC (525H) 

PAL (625H) 

SECAM (625H) 

Field 1 

1H ~ 263H 

1H ~ 313H 

1H - 313H 

Field 2 

1H ~ 262H 

1H ~ 312H 

1H ~ 312H 

TV Sync 

Maximum Input 

Ext. Impedance 

TV-V, TV-H, TV-LINE 

400V (DC+AC Peak) at 1kHz 


TV Sync 

Maximum Input 

Ext. Impedance 

TV-V, TV-H 

400V (DC+AC Peak) at 1kHz 


GOS-6112 

GOS-6103 

GOS-6200 

X-Y Operation 

X-Axis Bandwidth 

Phase Error 

Output Signal Trigger Signal Output 


Cursor Cursor Measurement 

Readout Cursor Resolution 

Function Effective Cursor Range 

Panel Setting Display 

Auto 

Measurement 

Function 

(GOS-6200 

Only) 

Special 

Function 

Mode 


Parameter Function 

Display Digits 


Accuracy 

Measuring Sensitivity 

Auto Set 

Setup Save/Recall 

Panel Setups Lock 

Power Source 

Accessories 


X-Axis : Selectable CH1, 

X-Axis: Selectable CH1, CH2, EXT 

EXT, EXT/10 

Y-Axis: Selectable CH1, CH2, CH1 & CH2 

2mV ~ 5V/div: ± 3% 

EXT: 0.1V/div: ± 5 % 

EXT/10 : 1V/div: ± 5% 

DC ~ 500kHz (-3dB) 

3° or Less from DC ~ 50kHz 

Voltage: Approx. 25mV / Div into 50Ω ; Frequency Response: DC ~ 10MHz 

1kHz Squarewave, 2Vpp ± 2% 

∆V, ∆V%, ∆VdB, ∆T, 1/∆T, ∆T%, ∆Ø 

1/100 Div 

Vertical: ± 3 Div ; Horizontal: ± 4 Div 

Vertical: V/Div (CH1, CH2), UNCAL, ALT / CHOP / ADD, INV, 

Probe Factor, AC / DC / GND 

Horizontal: s/Div (MTB, DTB), UNCAL x 10MHG, Delay Time, HO 

Trigger: Source, Coupling, Slope, Level, TV-V, TV-H 

Others: X-Y, Lock, Save/Recall MEM 0-9 (Not GOS-6112) 

FREQ, PERIOD, ± WIDTH, ± DUTY (+ or – Polarity Selected by Trigger Slope) 

Max. 6-Digits, Decimal 

50Hz ~ 200MHz 

1kHz ~ 200MHz : ± 0.01% ; 50Hz ~ 1kHz : ± 0.05% 

> 2 Div (Measuring Source Selected From CH1 & CH2 as 

Synchronous Signal Sources) 

Time Base & Vertical 

10 Sets of Memory 

Provided 

GLF-250 Probe 

(10:1/1:1) x 2 

310 (W) x 150 (H) x 470 

(D) mm; 9kg 

Time Base Only 

10 Sets of Memory 

Provided 

2mV ~ 5V/div: ± 3% 

EXT: 0.1V/div: ± 5 % 

AC 100V / 120V / 230V ± 10%, 50/60Hz 

Instruction Manual x 1, Power Cord x 1 

N/A 

N/A 

N/A 

LF-210E Probe 

(10:1/1:1) x 2 

310 (W) x 150 (H) x 455 (D) mm; 

9kg 

GOS-6200 

GOS-6112 

GOS-6103 


200MHz, Cursor Readout, Analogue Oscilloscope Option 01 

100MHz, 2-Channel, Analogue Oscilloscope 

Option 02 

100MHz, 2-Channel, Analogue Oscilloscope 



9 


Telephone: 020 8868 1311 Fax: 020 8866 6596


GOS 6000 Series, Processor Controlled 

• 30 & 50MHz. 

• Cursors. 


GOS-6030 

GOS-6031 

GOS-6050 

GOS-6051 

CRT 

Type 

6-Inch Rectangular Type with Internal Graticule; 0%, 10%, 90%, 100% Markers. 

8 x 10 Div (1 Div = 1cm) 

Accelerating Potential 

Intensity & Focus 

Approx. 10kV 


Approx. 2kV 


Illumination Control 

Provided 

N/A 

Provided 

N/A 

Z-Axis Input 

Sensitivity: At Least 5V; Polarity: Positive Going Input Decreases Intensity 

Usable Frequency Range : DC ~ 2MHz ; Max. Input Voltage : 30V 

(DC + AC Peak) at 1kHz or Less 

Vertical 

System 


Vernier Vertical Sensitivity 

1mV~2mV/div: ±5%, 5mV~20V/div: ±3%, 14 Calibrated Steps in 1-2-5 Sequence 

Continuously Variable to 1/2.5 or Less of Displayed Value 

Bandwidth (-3dB) & 

Rise Time 

GOS-6051 

GOS-6050 

GOS-6031 

GOS-6030 

5mV ~ 20V/div : 

1mV ~ 2mV/div : 

5mV ~ 20V/div : 

1mV ~ 2mV/div 


DC ~ 50MHz 

DC ~ 7MHz 

DC ~ 30MHz 

DC ~ 7MHz 

Rise Time 

Approx. 7nS 

Approx. 50nS 

Approx. 11.7nS 

Approx. 50nS 




Vertical Modes 

Chop Frequency 

400V (DC + AC Peak) at 1kHz or Less 

AC, DC, GND 


CH1, CH2, DUAL (CHOP, ALT), ADD, CH2 INV 

Approx. 250kHz 

Dynamic Range 

8 Div at 40MHz, 6 Div at 50MHz 

8 Div at 20MHz, 6 Div at 30MHz 

Horizontal Sweep Time 

System 

Accuracy 


0.2 µs/div ~ 0.5s/div, 20 Steps Selectable in 1-2-5 Sequence, 

Continuously Variable Control Between Steps of at Least 1 : 2.5 

± 3%; ± 5% at x5 / x10MAG; ± 8% at x 20MAG 

x 5, x10, x20 MAG 

Maximum Sweep Time 

at MAG 

20ns/div (10ns/div are 

Uncalibrated) 

50ns/div (10ns/div ~ 40nS/div are 

Uncalibrated) 


Available 



FOR EQUIPMENT CALIBRATION DETAILS, CALL OUR SERVICE DEPARTMENT TODAY… 

10

GOS-6030 

GOS-6031 

GOS-6050 

GOS-6051 

Trigger 

Trigger Mode 



Trigger Slope 


GOS-6051/6050 

GOS-6031/6030 

CH1, CH2 

VERT-MODE 

EXT 


VERT-MODE, CH1, CH2, LINE, EXT 

AC, HFR, LFR, TV-V(-), TV-H(-) 

“+” or “-” Polarity 

20Hz ~ 5MHz 

20Hz ~ 2MHz 

0.5 Div 

2.0 Div 

200mV 

5MHz ~ 40MHz 

2MHz ~ 20MHz 

1.5 Div 

3.0 Div 

800mV 

40MHz ~ 50MHz 

20MHz ~ 30MHz 

2.0 Div 

3.5 Div 

1V 

External Trigger Input 

Hold-Off Time 

TV Sync Pulse More Than 1 Div (CH1, CH2, VERT-MODE) or 200mV (EXT) 

Input Impedance : Approx. 1MΩ // 25pF (AC Coupling) 

Max. Input Voltage : 400V (DC + AC Peak) at 1kHz 

Variable 

X-Y Input 

Operation Sensitivity 

Bandwidth 

Phase Difference 

X-Axis : CH1 ; Y-Axis: CH2 

1mV/div ~ 20V/div 

X-Axis : DC ~ 500kHz (-3dB) 

3° or Less from DC to 50kHz 

Output 

Signal 

CH1 Signal Output 


Voltage: Approx. 20mV/div (50Ω Terminated) 

Bandwidth : 50Hz to at Least 5MHz 

Voltage: 0.5V ± 3% ; Frequency : Approx. 1kHz, Square Wave 

CRT 

Readout 

Panel Setting Display 

CH1/CH2 Sensitivity, Sweep Time, Trigger Condition 

Setup Save & Recall 

10 Sets Memory 

N/A 

10 Sets Memory 

N/A 


(GOS-6051/GOS-6031) 

Frequency Counter 

(GOS-6051/GOS-6031) 

Cursor Measurement Function: ∆V, ∆T, 1/∆T 

Cursor Resolution: 1/25 Div ; Effective Cursor Range : Vertical ± 3 Div ; 

Horizontal: ± 4 Div Display Digits : Max. 6-Digits Decimal 

Frequency Range: GOS-6051: 50Hz ~ 50MHz; GOS-6031 : 50Hz ~ 30MHz; 

Accuracy: ± 0.01% Measuring Sensitivity : More Than 2 Div 

(Measuring Source Selected From CH1 or CH2 as Synchronous Signal Sources) 

Power Source 

AC 100V / 120V / 230V ± 10%, 50/60Hz 

Accessories 

Instruction Manual x 1, Power Cord x 1, GLF-190C Probes (10:1/1:1) x 2 


275 (W) x 130 (H) x 370 (D) mm ; 7.2kg 


GOS-6051 

50MHz, Analogue Oscilloscope with Cursor Measurement & Frequency Counter 

GOS-6050 

50MHz, Analogue Oscilloscope 

GOS-6031 

30MHz, Analogue Oscilloscope with Cursor Measurement & Frequency Counter 

GOS-6030 

30MHz, Analogue Oscilloscope 

Option 01 


Option 02 


11 


Telephone: 020 8868 1311 Fax: 020 8866 6596


GOS Series - Low Cost 

• 20 & 35MHz. 


• GOS-620FG with Built In Function Generator. 

CRT 

Vertical 

System 

Type 

Z-Axis Input 


Polarity 

Sensitivity 

Bandwidth 

Rise Time 



Vertical Mode 

Max Input 

Horizontal Sweep Time 

System 

Trigger Trigger Mode 



Trigger Slope 

X-Y Sensitivity 

X-Axis Bandwidth 

Phase Error 

Output Trigger Signal Output 


Function Frequency Range 

Generator Waveforms 

(GOS- Frequency Variation 

620-FG Over Range 

Only) Output Impedance 

Output Voltage 

DC Offset 

Sinewave Distortion 

Squarewave Unsymmetry 

Squarewave Rise/Fall 

Power Source 

Accessories 

Dimensions 

Weight 

GOS-635G 

6-Inch Rectangular Type with Internal Graticule 8 x 10 Div (1 Div = 1cm) 

Input Impedance: 5kΩ 

Input Impedance: 47kΩ 

Sensitivity: > 3Vp-p 

Sensitivity: >5Vp-p 



30V (DC + AC Peak) 

A Positive Going Input will Decrease Intensity 

5mV/div ~ 5V / div: ± 3% 

5mV/div ~ 5V / div: ± 3% 

1mV ~ 2mV / div: ± 5% 

1mV/ Div ~ 1V / div: ± 5% (x5 MAG) 

DC ~ 20MHz 

(7MHz @ x 5 MAG) 

DC ~ 35MHz 

(10MHz @ 1 ~ 

2mV/div) 

10ns (35ns at 

1mV ~ 2mV/div) 

GOS-622G 

DC ~ 20MHz 

(10MHz @ 1 ~ 

2mV/div) 

17.5ns (35ns at 

1mV ~ 2mV/div) 

1MΩ 

AC, DC, GND 

CH1, CH2, DUAL, ADD, CH2 INV 

(Dual Automatic Switching ALT & CHOP) 

300V (DC + AC Peak at 1kHz) 

0.1µs ~ 0.5s / Div: ± 3 % 

100ns ~ 50ms / Div: ± 5 % (x 10 MAG) 

10ns ~ 50ns / Div: ± 8% (x 10 MAG) 

GOS-620 

GOS-620FG 

17.5ns 

(50ns @ x 5MAG) 

0.2µs ~ 0.5s / Div: ± 3 % 

100ns ~ 50ms / Div: ± 5% (x 10 MAG) 

20ns ~ 50ns/ Div: Uncalibrated 

AUTO, NORM, TV-V, TV-H 

CH1, CH2, ALT, LINE, EXT 

AC, DC, HF REJ, TV 

AC 

“+” or “-” 

5mV ~ 5V/Div ± 4% 

DC ~ 1MHz 

DC ~ 500kHz 

14Vp-p (Open Circuit) 

>± 6V (Open Circuit) 

2% Max. (10Hz ~ 100kHz) 

± 3% or Less (1KHz Maximum) 

50Ω Output:

Digital Oscilloscopes - Aspen Electronics

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