|
SPECIFICATIONS |
| Model |
CS-4135A |
CS-4125A |
| CRT : Type |
150mm rectangular with internal graticule |
| Accelerating voltage |
Approx. 12kV |
Approx. 2kV |
| Effective area |
8?0 div. (1div=10mm) |
| Vertical axis (Common for CH1, CH2) |
| Operating modes |
CH1, CH2, ADD, ALT, and CHOP |
| Sensitivity |
1mV/div to 5V/div (1mV/div., 2mV/div.?%, 5mV/div to 5V/div. ?%) |
| Attenuator |
1-2-5 steps, 12 ranges, and fine adjustment |
|
Frequency response |
DC |
DC to 40MHz (-3dB) (5mV/div. to 5V/div.) |
DC to 20MHz (-3dB) (5mV/div. to 5V/div.) |
| DC to 5MHz (-3dB) (1mV/div. to 2mV/div.) |
DC to 5MHz (-3dB) (1mV/div. to 2mV/div.) |
| AC |
10Hz to 40MHz (-3dB) (5mV/div. to 5V/div.) |
10Hz to 20MHz (-3dB) (5mV/div. to 5V/div.) |
| 10Hz to 5MHz (-3dB) (1mV/div. to 2mV/div.) |
10Hz to 5MHz (-3dB) (1mV/div. to 2mV/div.) |
| Input impedance |
1MΩ ?%, Approx. 23pF |
| Rise time |
Approx. 8.75ns (40MHz) (5mV/div. to 5V/div.) |
Approx. 17.5ns (20MHz) (5mV/div. to 5V/div.) |
| Approx. 70ns (5MHz) (1mV/div to 2mV/div.) |
Approx. 70ns (5MHz) (1mV/div. to 2mV/div.) |
| Crosstalk |
Below -40dB (at 1kHz sine wave) |
| Polarity inversion |
CH2 only |
| Maximum input voltage |
800V p-p or 400V (DC AC peak) |
| CHOP frequency |
Approx. 250kHz |
| Horizontal axis (CH2 input) |
| Operating modes |
Switch to X-Y on CH1 : Y-axis / CH2 : X-axis |
| Sensitivity |
Same as CH2 vertical axis |
| Input impedance |
Same as CH2 vertical axis |
| Frequency response |
DC : DC to 500kHz (-3dB) / AC : 10Hz to 500kHz (-3dB) |
| X-Y phase difference |
Within 3 degrees at 50kHz |
| Sweep : Sweep time |
0.2祍/div. to 0.5s/div. ?% |
0.5祍/div. to 0.5s/div. ?% (0.2祍/div. : UNCAL) |
| 1-2-5 steps, 20 ranges, and fine adjustment |
| Magnified sweep (?0MAG) |
?0, ?% |
?0, ?% (0.2祍/div. : UNCAL) |
| Linearity |
?%(?0MAG : ?%) |
?% (0.2祍/div:UNCAL) (?0MAG : ?%, 20ns/div. : UNCAL) |
| Triggering : Trigger sources |
VERT, CH1, CH2, LINE and EXT |
| Mode |
AUTO, NORM, FIX, TV-F and TV-L |
| Trigger coupling |
AC, TV-F and TV-L |
| |
NORM |
INT |
10Hz to 20MHz |
1.5div. |
10Hz to 5MHz |
1div. |
| EXT |
0.25Vp-p |
0.2Vp-p |
| INT |
20MHz to 40MHz |
2div. |
5MHz to 20MHz |
1.5div. |
| EXT |
0.3Vp-p |
0.3Vp-p |
| AUTO |
INT |
50Hz to 20MHz |
1.5div. |
50Hz to 5MHz |
1div. |
| EXT |
0.25Vp-p |
0.2Vp-p |
| INT |
20MHz to 40MHz |
2div. |
5MHz to 20MHz |
1.5div. |
| EXT |
0.3Vp-p |
0.3Vp-p |
| TV |
INT |
FRAME, LINE |
1div. |
FRAME, LINE |
1div. |
| EXT |
LINE |
0.2Vp-p |
LINE |
0.2Vp-p |
| FIX |
INT |
50Hz to 40MHz |
2div. |
50Hz to 20MHz |
2div. |
| EXT |
0.5Vp-p |
0.5Vp-p |
| External trigger : Input impedance |
1MΩ, Approx. 23pF |
|
Maximum input voltage |
84V p-p or 42V (DC ACpeak) |
| Calibration voltage |
1V p-p?% (Square wave, 1kHz, positive polarity) |
| Intensity modulation : Input voltage |
TTL level (dark for positive voltage) |
| Input impedance |
Approx. 5kΩ |
| Frequency response |
DC to 3.5MHz |
| Maximum input voltage |
84V p-p or 42V (DC AC peak) |
| CH1 Signal output |
|
| Output voltage |
Approx. 50mV/div. (loaded 50Ω) |
| Output impedance |
Approx. 50Ω |
| Frequency response |
100Hz to 20MHz (within ?dB, loaded 50Ω) |
100Hz to 10MHz (within ?dB, loaded 50Ω) |
| Trace rotation |
Enables trace rotation adjustment from front panel |
| Environmental condition |
10癈 to 35癈, 85% or less (temperature/humidity for characteristics in spec.) |
| Operation conditon |
0癈 to 40癈, 85% or less (temperature/humidity for operation) |
| Power source |
100/120/220/230V AC ?0% (250V AC maximum), 50/60Hz |
| Power consumption |
30W maximum |
| Case dimensions |
290 (W)?50 (H)?90 (D) mm |
| Maximum dimensions |
290 (W)?72 (H)?43 (D) mm |
| Weight |
Approx. 6.9kg |
Approx. 6.6kg |
| Accessories |
Instruction manual (1) / Probe (PC-54) (2) / Power cable (1) |
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