Protek 2 Channel 4 Trace Oscilloscope - 20MHz

Electronic circuits are becoming more and more complex as technology advances, to the point where it is almost impossible to service and repair many electronic products without the aid of an oscilloscope. The Q 0150 oscilloscope is a very stylish, modern and high tech piece of test equipment that will enable you to test and service a wide range of equipment. The front panel controls have been thoughtfully laid out making it extremely easy to use. One standout feature of this CRO is the ALT.MAG function which allows simultaneous display of both original and magnified waveforms, as shown in the accompanying screen photograph. This function allows the user to observe trigger pulses and modulated signals, and to identify signal anomalies such as superimposed supersonic oscillations and EMF spikes. The vertical amplifiers have a high sensitivity of 5mV-div and a frequency characteristic response with smooth roll off exceeding 20MHz. The TV sync. signal separator circuit is provided to ensure stable observation of video signals. Triggering is obtained by sampling the AC power waveform, external waveform or internally generated trigger. Highly recommended for service workbench, design laboratory, manufacturers, universities and the dedicated enthusiast.

Features

• Wide bandwidth and high sensitivity • Very low power consumption • High sensitivity X-Y mode • Z axis (intensity modulation) • Simultaneous display of original and magnified waveforms on each input • Front panel electrical trace rotator • Regulated power supply circuit for accuracy • TV video sync filter • High frequency rejection filter in the triggering circuit

Specifications:

CRT 6° Tube with Rectangular Face (8 x 10div) 1st Acceleration Potential -1.9KV (REF : GND) Vertical Deflection Sensitivity 5mV*5V/div (x5 : 1mV) Bandwidth DC to 20MHz (x5 : DC to 7MHz) Rise Time 17.5ns(x5:50ns) Input Impedance 1Mž with 25pF shunt Max Input Voltage 300V (DC and AC p-p) Input Coupling AC, GND, DC Modes CH1, CH2, ADD, DUAL Polarity Invert CH2 only CH1 Output 50Hz to 5MHz, 200mV/div Horizontal Deflection Sensitivity 0.1 µs - 0.2s/div (x 5 : 0.02µs/div) Accuracy ±3% (x10 ±5%) Modes A, XY, ALT, MAG Trigger Mode Auto, Norm, TV-V, TV-H Source INT, CH2, LINE, EXT Slope Positive or Negative Ext. Input Impedance 1M with 30pF shunt Probe Adj. Frequency 1KHz (20%) Level 0.5 (±3%) p-p Duty 50% Trigger Sensitivity (AC ONLY) Normal Mode (Freq. / Internal / External): DC-2MHz / 3 div / 200mV 2MHz-20MHz / 3 div / 300mV Auto Mode (Freq. / Internal / External): 20Hz-2MHz / 3 div / 200mV 2MHz-20MHz / 3 div / 300mV TV-V, TV-H. 1div or 1.0Vp-p X-Y X Axis Sensitivity Same as CH1 X Axis Accuracy ±5% X Axis Bandwidth DC to 500kHz Y Axis Same as CH2 Phase Error 3° or less (DC to 500KHz) Z Axis Input Impedance 33k Ohm Input Signal +5V (positive INPUT) Max Input Voltage 30V(DC+AC pk) max AC 1KHz Bandwidth DC-2MHz Power Supply 240VAC (216-250VAC), 50-60Hz Consumption Power 35W Dimensions 335(W) x 375(D) x 140(H) Weight 11kg Max Operating Temp. 0 -40°C : 35%-90%RH Normal Temp. For Spec. 10 -35°C : 45% -85% RH

1 Year Return to Base