Features - 2 Channel, Dual Trace - Sensitivity (Y1/Y2) : 5mV/div to 10V/div, 1-2-5 11 steps - High sensitivity up to 1mV (After expand) - Auto triggered sweep in full range in sweep time - Flexible trigger source select - Alternate trigger function - Trigger signal output - Sweep rate : 0.1uS/div to 0.2s/div - Max. input : 400V(DC+ACp-p)

Block Diagram

Specification Specifications OS-9030A Vertical System Mode Y1, Y2, ALT, CHOP, ADD, X-Y Sensitivity(Y1/Y2) 5mV/div ? 10V/div 1-2-5 11steps, ±5% MAG.. Ratio ×5±10% Bandwidth AC : 10Hz ~ 30MHz (- 3dB) DC : 0 ~ 30MHz (-3dB) Rise Time ≤12nS Overshot ≤5% Damp ≤5% Coupling AC-GND-DC Impedance 1±5%㏁ // 30pf (directly) 10±5%㏁ // 23pf (via probe) Max. Input 400V(DC+Acp-p) Polarity Inverter Y2 only Trigger System Trigger Source Y1, Y2, ALT, LINE, External Coupling AC / DC (External) normal / TV Slope +, - Sync. Frequency AUTO mode : 50Hz ~ 30MHz Range   Trigger Sensitivity TRIG. : 5Hz ~ 30MHz (INT. : 1div, EXT. 0.2Vp-p) Trig. Lock : 20Hz ~10Mhz (INT : 2div) Impedance (Ext. Trig.) 1㏁±5% // ≤ 30pF Horizontal System Sweep Mode Auto, Trig, Trig lock, Single time Sweep Rate 0.1uS / div ~ 0.2S/ div / Steps(1-2-5)±5% MAG. Ratio ×5+10% X-Y Mode Input X axis : Y1, Y axis : Y2 Deflection Same as Y1 Bandwidth AC : 10Hz~1MHz (- 3dB) / DC :: 0~1MH (-3dB) Impedance Same as Y1 Max. Input Voltage Same as Y1 X-Y Phase Error ≤ 3° (DC ~ 50KHz) Z-Axis System Minimum Input TTL level Voltage Maximum Input 50V (DC+AC p-p) Voltage Impedance 10㏀ Input Effect Low level to intensification Frequency Range DC ~ 5MHz Calibration Waveform Rectangle Amplitude 0.5 Vp-p±2% Frequency Range 1KHz±2% CRT Persistence Medium Valid Area 8cm×10cm (1cm=1div) General Power Supply 220V±10% / 50hz±5% Power Consumtion Approx. 35VA NET .Weight Approx. 7.2Kg Dimension(W×H×D) 320×130×400mm