CRT | - Configuration and useful screen : 6 inch rectangular screen with internal graticule, 8x10div.(1div = 1cm) marking for measurement of rise time, 2mm subdivisions along the central axis. - Acceleration potential : +12kv approx.(ref. Cathode) - Phosphor : P31 - Focusing : provided - Trace rotation : provided - Intensity control : provided |
Z-AXISINPUT (INTENSITY MODULATION) | - Input signal : positive going signal decreases +5Vp-p or more signal cases intensity noticeable modulation at normal intensity setting - Bandwidth : DC to 2MHz(-3dB) - Coupling : DC - Input impedance : 20k? - 30k? typical - Maximum input voltage : 30V(DC + peak AC) |
VERTICAL DEFLECTION | - DC coupled(-3dB) : DC to 40MHz normal / DC to 7MHz magnified - AC coupled(-3dB) : 10Hz to 40MHz normal / 10Hz to 7MHz magnified - Modes : CH1, CH2, ADD, DUAL (CHOP : Time/div. switch from 0.2s to 5ms, ALT : Time/div. switch from 2ms to 0.2μs) - Deflection factor (normal): 5mV/div. to 5V/div. in 10 calibrated steps of 1-2-5 sequence. Continuously variable between steps at least 1:2.5 X 5. - Deflection factor (5MAG) : 1mV/div. to 1V/div. in 10 calibrated steps. - Accuracy : normal ±3%, magnified : ±5% - Input impedance : approx. 1M? in parallel with 25pF - Maximum input voltage : direct 250V (DC + peak AC) - Input coupling : AC, GND, DC - Rise time : 8.8ns or less (50ns or less in 5MAG) - CH1 output : 20mV/div. into 50? / DC to 10MHz(-3dB) - Polarity inversion : CH2 only - Signal delay : delay cable installed |
HORIZONTAL DEFLECTION | - Sweep mode : A, A int B, B, B triggered, X-Y - Time base A : 0.2μs/div. to 0.2s/div. in 19 calibrated steps of 1-2-5 sequence uncalibrated continuous control between steps at least 1:2.5 - Hold-off time on time base A : variable with the hold-off control - Time base B : 0.2μs/div. to 20μs/div. in 7 calibrated steps of 1-2-5 sequence - Delay sweep on time base B : 1div. or less / 10 div. or more - Delay time jitter on time base B : better than 1:20000 - Sweep magnification : 10 times(maximum sweep rate : 20ns/div.) 50ns/div. or 20ns/div.of A time base are uncalibrated - Accuracy : ±3%, ±5%(0℃~50℃) / additional error for magnifier : ±2% |
TRIGGER SYSTEM | - Modes : AUTO, NORM, TV-V, TV-H - Source : CH1, CH2, LINE, EXT - Coupling : AC - Slope : + or - - Sensitivity and frequency in AUTO, NORM 20HZ - 2MHz : 0.5div. in INT / 0.2Vp-p in EXT - Sensitivity and frequency in AUTO, NORM 2Hz - 40MHz : 1.5div. in INT / 0.8Vp-p in EXT - TV-V, TV-H : at least 1div. or 1.0Vp-p - External trigger input impedance : 1M? in parallel with approx. 30pF - Maximum input voltage : 250V (DC + AC peak) |
X-Y OPERATION | - Sensitivity : same as vertical deflection for both X-axis(CH1) except accuracy ± 5% in X-axis - X-axis bandwidth : DC to 500kHz (-3dB) - X-Y phase difference : 3° or less as DC to 50kHz |
CALIBRATOR | - Probe adjustment : approx. 1kHz frequency, 0.5V(± 3%) square wave with 50% duty ratio |
POWER SUPPLY | - Line voltage range : 100V(90-110V) with 250V 2A fuse, 120V(108-132V) with 250V 2A fuse, 220V(198-242V) with 250V 1A fuse or 230V(216-250V) with 250V 1A fuse - Line frequency : 50/60Hz - Power consumption : approx. 50W |
PHYSICAL CHARACTERISTICS | - Weight : 8.1kg - Dimension : 320mm(W) X 140mm(H) X 430mm(L) |
OTHERS | - Accessories including : Operation manual, Spare fuse, Power cord - Optional accessories (sold separately) : Probe |
