PROTEK 6504

Protek 6504 Analog Oscilloscope 40 MHz Features Small, Light Weight Portable 20MHz Oscilloscope High Sensitivity ( 1mV/ div) and 2Channel, Dual Trace 6 inch Internal Grid ALT MAG : Simultaneous Sweep waveform, x1 and x10( x5) ALT TRIG : Synchronization between two different signals TV Sync. : Stable TV signal observation AUTO Focus : Auto-correction of focus diversion Specifications CRT Acceleration Voltage : 12KV Valid Area : 6 inch ( 8 x 10 div) ( div ~ 10mm) Vertical Deflection CH1, CH2 Sensitivity 5mV/ div~ 5V/ div ( 1-2-5 STEP, 10RANGE) ( ± 3% ) 1mV/ div~ 1V/ div ( x5MAG) ± 5% Input Coupling AC-GND-DC Bandwidth DC : DC ~ 40MHz AC : 10Hz ~ 40MHz Elevation Time About 8.7ns Input Impedance 1MKOhm± 2% , 25pF± 3pF Maximum Input Voltage 400V( DC+ AC peak) CH1 : Operate Channel 1 Only CH2 : Operate Channel 2 Only ADD : addition of two signals ( CH1+ CH2) DUAL : CHANNEL1, 2 Simultaneous Operation Overshoot Under 50% Horizontal Deflection Sweep Mode A, XY, ALT, MAG, x10 MAG Sweep Time 0.1µ s/ div ~ 0.2 sec/ div ± 3% 1-2-5 STEP( x1) , 20 RANGE Sweep Expansion 0.1µ s/ div ~ 0.2s/ div( x10MAG) ± 5% 0.1µ s/ div UNCAL Triggerin Trigger Mode AUTO, NORM, TV-H, TV-V Trigger Source INT, CH2, LINE, EXT Trigger Coupling CH2 Signal Source CH1, CH2, LINE, EXT Sensitivity( NORM) A) ( INT) DC-5MHz : 0.5div. 20~ 40MHz : 1.5div B) ( EXT) DC-5MHz : 200mV 20~ 40MHz : 800mV TV Synchronization INT : 1 div EXT : 1Vp-p X-Y MODE Operation Mode When X-Y Operation, CH1-X axis, CH2-Y axis Input Impedance 1M Ohm± 2% 25pF Frequency Characteristics DC ~ 500MHz, Phase Difference DC ~ 50KHz 3° Z axis Input Impedance 33K Ohm Max. Input Voltage 50V ( DC+ AC peak) MAX AC 1KHz Bandwidth DC ~ 2MHz Input Signal + 5V( POSITIVE INPUT) CAL Voltage : 0.5V, Sine wave, 1KHz Operation Voltage : AC110V, 120V, 220V, 240V ± 10% 50/ 60Hz Dimension & Weight : 335( W) x 140( H) x375( D) mm, 7.3kg Accessories : - Power Cord 1EA - Fuse 2EA - Probe 2EA - Manual 1EA