| Specifications |
| CRT |
Configuration and useful screen |
6-inch rectangular screen with internal graticule: 8X10 Div (1 div=1Cm) marking for measurement of rise time 2mm subdivisions along the central axis. |
| Acceleration potential |
+1.9KV approx. (ref. cathode) |
| Phosphor |
P31 (standard) |
| Focusing |
Possible |
| Trace rotation |
provided |
| Intensity control |
provided |
| Vertical Deflection |
Band Width
(-3dB) |
DC coupled |
DC to 20MHz normal(X1) DC to 7MHz magnified(X5) |
| AC coupled |
10Hz to 20MHz normal (X1) 10Hz to 7MHz magnified(X5) |
| Modes |
CH1, CH2, ADD, DUAL (CHOP; Time/div switch -0.2s to 5mS. ALT: Time/div switch -2mS to 0.2µS) |
| Deflection Factor |
5mV/div to 5V/div in 10 calibrated steps of a 1-2-5 sequence continuously variable between steps at least 1:2.5
(x5 MAG : 1mV/div to 1V/div in 10 calibrated steps.) |
| Accuracy |
normal; ±3%, magnified: ±5% |
| Input impedance |
approx. 1Mohm in parallel with 25pF |
| Maximum input voltage |
Direct; 250V (DC+peak AC)
with probe: refer to probe specification |
| Input coupling |
DC - GND - AC |
| Rise time |
17.5nS or less (50nS or less: at x5 MAG) |
| CH1 out |
25mV/div into 50W; DC to 10MHz (-3dB) |
| (Polarity) inversion |
CH2 only |
| Horizontal Deflection |
Display modes |
X1, X10, X-Y |
| Time base |
0.2µs/div to 0.2S/div in 19 calibrated steps, 1-2-5 sequence.
uncalibrated continuous control between steps at least 1:2:5 |
| Hold-off time |
variable with the holdoff control |
| Sweep magnification |
10 times (maximum sweep rate; 20nS/div)
Note: 50nS/div. 20nS/div of TIME BASE are uncalibrated. |
| Accuracy |
±3%, ±5% (0°C to 50°C), 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 range AUTO, NORM |
|
20Hz-2MHz |
2Hz-2MHz |
| INT |
0.5 div |
1.5 div |
| EXT |
0.2 Vp-p |
0.8Vp-p |
| TV-V, TV-H |
at least 1div or 1.0Vp-p |
| External trigger input impedance |
approx. 1MW with25pF |
| Max. input voltage |
250V (DC + peak AC) |
| X-Y Operation |
X-axis |
(same as CH1 except for the following)
Deflection factor; same as that of CH1 / Accuracy; ±5% /
Frequency response; DC to 500KHz (-3dB) |
| Y-axis |
same as CH2 |
| X-Y phase difference |
3° or less (at DC to 50KHz) |
| Calibrator |
Probe Adjustment |
approx. 1KHz frequency, 0.5V (±3%) square wave, duty rate: 50% |
| Function Generator |
Frequency range |
0.1Hz to 1MHz (7 range) |
| Output waveform |
sine, triangle, square, TTl pulse |
| Frequency stability |
±5% (1/10/100/1K/10K/100K range)
±1% (1M range) 15 minutes later after Power on |
| Frequency variable |
10:1 Min |
| Output impedance |
50W ±10% (TTL output: FAN-OUT 20 ea.) |
| Output voltage |
14Vp-p Min (open circuit)-continuous variable
DC OFFSET provided (open circuit): ±6V Min, TTL LEVEL (Square wave only): 3Vp-p Min. |
| Sinewave distortion |
1% Max.(10Hz-100kHz) |
| Duty ratio |
50±3% Max. (at 1kHz: max. output level) |
| Square wave rise & fall time |
50Woutput : 120nS Max. output LEVEL into 50W TTL output: 25nS Max. |
| Power Supply |
Voltage Range |
voltage range |
100(90-110V)/AC |
120(108-132V)/AC |
220(198-242V)/AC |
240(216-250V)/AC |
|
fuse
|
2A 250V |
2A 250V |
1A 250V |
1A 250V |
| Frequency |
50 Hz / 60 Hz |
| Power consumption |
Approx. 45w |
| Physical Characteristics |
Weight |
7.4Kg |
| Size |
320mm (W) X 140mm (H) x 430mm (L) |
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