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Analog Oscilloscopes SS-SeriesSpecifications
SS-7821A/11A/10A/05A/02A
| Parameter | SS-7821A | SS-7811A/ SS-7810A |
SS-7805A | SS-7802A | |
| Display | |||||
| CRT | 6-inch rectangular, internal graticule (8 x 10 div, with scale illumination) - Japan made | 6-inch rectangular,internal graticule (8 x 10 div) |
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Accelerating voltage |
Approx. 16 kV | 2 kV | |||
| Vertical deflection system | |||||
| Mode | CH1, CH2, CH3, ADD, ALT, CHOP | CH1, CH2, ADD, ALT, CHOP | |||
Frequency bandwidth |
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| 5 mV/div - 5 V/div | DC - 200MHz | DC - 100MHz | DC - 50MHz | DC - 20MHz | |
| 2 mV/div | DC - 50MHz | DC - 50MHz | DC - 20MHz | DC - 10MHz | |
| Sensitivity (CH1, CH2) | 2 mV/div - 5 V/div 11-step (1-2-5), 2 mV - 12.5 V/div (with vernier) | ||||
| Accuracy | ±2% | ||||
| Bandwidth limiter | 20MHz | Not provided | |||
| Rise time (Calculated from freq. bandwidth x rise time = 0.35) |
1.75 nsec | 3.5 nsec | 7.0 nsec | 17.5 nsec | |
Signal delay |
Available | Not provided | |||
Input coupling |
AC, DC, GND (The cut-off freq. is 4Hz with AC coupl.) | ||||
| Input RC: direct | 1 MW ±1.5% // 20 pF ±2 pF | 1 MW ±1.5% // 25 pF ±2 pF | |||
| Max. input | 1 MW input : 400 V (DC + AC peak), with 10:1 probe : 600 V (DC + AC peak) |
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| Polarity switching | Possible only for CH2 | ||||
| Probe sensor | 1:1, 1:10, 1:100 detection possible | ||||
| Sensitivity (CH3) | 50 mV/div, 100 mV/div, 500 mV/div, ±2% | - | |||
| Input coupling | AC, DC | - | |||
Triggering |
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A triggering |
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| Source | VERT, CH1, CH2, CH3, LINE | VERT, CH1, CH2, EXT, LINE | |||
Coupling |
AC, DC, HF-REJ, LF-REJ | ||||
| Level | |||||
| DC - 5MHz | 0.4 div | 0.4 div | 0.4 div | 0.4 div | |
| 5MHz - 10MHz | 0.4 div | 0.4 div | 1.0 div | 1.0 div | |
| 10MHz - 40MHz | 1.0 div | 1.0 div | 1.0 div | 1.0 div (-20MHz) | |
| 40MHz - 50MHz | 1.0 div | 1.0 div | 1.0 div | - | |
| 50MHz - 100MHz | 1.0 div | 1.0 div | - | - | |
| 100MHz - 200MHz | 1.5 div | - | - | - | |
B triggering |
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| Source | CH1, CH2, CH3, LINE | - | |||
Coupling |
AC, DC, HF-REJ, LF-REJ | - | |||
TV triggering |
NTSC, PAL/SECAM, HDTV | NTSC, PAL/SECAM | |||
Trigger mode |
TV-V (ODD, EVEN, BOTH) line number selectable, TV-H | ||||
EXT triggering input |
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| Level | |||||
| DC - 5MHz | - | 80 mV | 80 mV | ||
| 5MHz - 20MHz | - | 200 mV | 200 mV | ||
| 20MHz - 40MHz | - | - | - | ||
| 20MHz - 50MHz | - | 200 mV | - | ||
Max. input voltage |
- | 1 MW: 400 V (DC + AC peak) | |||
| X-Y | |||||
| X-axis | CH1 | ||||
| Sensitivity | Same as CH1 | ||||
| Accuracy | ±3% | ||||
| Bandwidth | DC - 2MHz | DC - 1MHz | |||
| Y-axis | |||||
| Operating channel | CH1, CH2, CH3, ADD | CH1, CH2 | |||
| Horizontal deflection system | |||||
| Horizontal display | A, ALT, B, X-Y | A, X-Y | |||
| Mode | AUTO, NORM, SINGLE | ||||
| A sweep time | |||||
Fastest range with mag. |
1 nsec/div | 2 nsec/div | 10 nsec/div | 20 nsec/div | |
Slowest range |
500 msec/div | ||||
| B sweep time | Not provided | ||||
Fastest range with mag. |
1 nsec/div | 2 nsec/div | - | ||
Slowest range |
5 msec/div | - | |||
| Accuracy A/B | ±2% | ||||
| Delay | Triggered
delay: CH1, CH2, CH3 Continuous delay: RUNS AFTER |
- | |||
| Delay jitters | 1/20,000 | - | |||
Magnifier |
10 times | ||||
| Hold-off time | Variable (up to sweep length or longer) |
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Auto setup |
V/H position, V/H range, trigger |
Not provided |
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| Input channel | CH1, CH2 | - | |||
| Frequency response | 50Hz - 50MHz | - | |||
| CH2 signal output | DC - 100MHz | DC - 100MHz | DC - 20MHz | DC - 10MHz | |
| Calibrator | Square-wave, 1kHz±0.1%, 0.6 Vp-p±1% | ||||
| CRT read-out | |||||
| Read-out | Attenuator range, ADD UNCAL, AC/DC/GND, vertical mode, CH2 polarity, A/B sweep range, x10 MAG, UNCAL, horizontal display mode, hold-off, trigger coupling, trigger source, trigger slope, TV-field, TV-line, TV-system | ||||
| Cursor measurement | DV (voltage measurement), Dt (time measurement), 1/Dt (division calculation by Dt) | ||||
| Frequency counter | 5-digit, 0.01% | ||||
| Frequency range | 2Hz - 200MHz, reciprocal | 2Hz - 100MHz, reciprocal | 2Hz - 50MHz, reciprocal | 2Hz - 20MHz, reciprocal | |
| Save and recall | |||||
| Power off set-up | Panel setting before switch is powered off | ||||
| Back-up | Battery back-up (approx. 30,000 hr) | ||||
Power supply |
AC 90 V - 132 V/180 V - 250 V, 50Hz - 400Hz, max. 110 VA | AC 100 V/110 V - 120 V/220 V/230 V - 240 V, 50Hz - 60Hz | |||
Dimensions and weight |
272W x 152H x 390L mm, approx. 7.5 kg | 272W x 152H x 390L
mm, approx. 8.5 kg |
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| Environment conditions | |||||
Operating |
0°C - +40°C, 90% RH (40°C) | ||||
Performance guaranteed |
+10°C - +35°C | ||||
| Standard accessories | Power cable (x 1), probe (x2), fuse (x2), panel cover (x1), operation manual (x 1) | Power cable (x 1),probe (x 2), panel cover (x 1),operation manual (x 1) | |||
