Tuesday, April 12, 2016

20MHz Analog Desktop Oscilloscope VOS-328

20MHz Analog Oscilloscope 

Main Features: 
• Auto sweep circuit in full frequency bandwidth in trigger system
• Flexible trig mode to selelect one signal or external input signal trig
• Alt trig function to observe two different signal synchronized
* Trig output and output the signal of CH1 & CH2

Vertical Deflection 

  • Operation Mode CH1, CH2, Alt, Chop, ADD, X-Y 
  • Sensitityity 5mV/diy,‘,10V/div 1-2-5 step, 11 calibrated steps; ±5% 
  • Frequency Bandwidth DC: 0,-20MHz -3dB/ AC: 10Hz-20MHz -3dB 
  • Frequency Bandwidth x 5 MA DC: 0,-5MHz -3dB / AC: 10Hz,u5M1-1z -3dB 
  • Input Impedance 1±50/0MW/530pF(direct) 10±50/0M01/523pF(yia probe) 
  • Rise Time 518ns 
  • Max. Input Voltage  400V (DC+AC Peak) 
  • Input Coupling System AC-GND-DC 

Horizontal Deflection 
  • Sweep Mode : Auto, Trig, Trig Lock, Single Time 
  • Sweep Rate : 0.1ps/div-0.2s/div±50/0, in 20 calibrated steps (1-2-5 squ.)±5%
  • Expansion  : x 5 error ±10% 

Trigger 
  • Trigger Source : CH 1,CH2,Alt,Line, Ext
  • Trigger Coupling :   AC/DC(ext) Normal/TV  
  • Polarity : + , -
  • Sync frequency:  Auto 50Hz-,20MHz 

X-Y Operation 
  • Operation Mode. X: CH1, Y:CH2 
  • Deflection As vertical axis 
  • Frequency response AC: 10Hz-1MHz -3dB;  DC: 0-1MHz -3dB 
  • Input Impedance 1MOhm +/- 2% , , 25pF +/- 3pF 
  • Phase Difference 3°(DC-50kHz) 

Z axis 
  • Input Impedance 10k0. 
  • Max. Input Voltage 50V(DC+AC Peak)
  • bandwidth  DC-5MHz 

General Information 
  • CRT: 6 inch square internal scale, 8x10cm (1cm= ldiv) 
  • Power Voltage 220V±10% or 110V±10% 
  • Dimension :320(H)x130(W)x400(D) mm 
  • Weight :Approximate: 7.2Kgs 

Specification is correct at the time of printing, and will change without prior notice