
3B Scientific Oscilloscope, 100 MHz, 2 Trace
Product specification VERTICAL AMPLIFIERS (CH 1 and CH 2) Sensitivity: 5mV/div to 5V/div. 1 mV/div to 1V/div (at X5 MAG) Attenuator: 10 calibrated steps in 1-2-5 sequence. Vernier control provides fully adjustable sensitivity between steps, adjustment range 1/1 to 1/2.5 Accuracy +-3% (+-5% at X5 MAG) Input Impedance: 1MW+ 3% Input Capacitance 25 pF +- 10pF Frequency Response DC: DC to 100 MHz (-3 dB) on 10mV/Div setting X5 MAG DC to 20 MHz (-3 dB) AC: 10Hz to 100 MHz (-3 dB) Rise Time 3.5 ns (Overshoot <=5%) Signal Delay Time Variable Square Wave Characteristics Overshoot less than 5%, 10mV/div range Other ranges within 5% additional Maximum Input Voltage 400V (DC + AC peak) VERTICAL AMPLIFIERS Operating Modes CH 1, CH 2, Dual, Add Delay Time Between Channels Within 1 ns between CH 1 and CH 2 Crosstalk 30:1 at 100 kHz SWEEP SYSTEM Operating Modes A A sweep B Delayed B sweep B TRIGGERED B sweep triggered after delay A Time Base Sweep Mode Auto, normal Sweep Time: 5s to 20ns/div