| 详细介绍 |
|
DC to 20MHz bandwidth, 2 channels, Dual trace
6" rectangular CRT with internal graticule
Sensitivity 1mV/div
ALT triggering function in VERT mode
CH2 polarity inversion switch
High sensitivity X-Y mode
Sweep magnification (X 10)
TV sync. Separator circuit for stable TV signal observation
400V maximum input voltage |
| 功能描述 |
|
| 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 |
25kΩ - 30kΩ typical |
| Maximum input voltage |
30V(DC + peak AC) |
| DC coupled(-3dB) |
DC to 20MHz normal / DC to 10MHz magnified (CH 1 only) |
| AC coupled(-3dB) |
10Hz to 20MHz normal / 10Hz to 10MHz magnified (CH 1 only) |
| Modes : |
|
| CH1, CH2, ADD, DUAL(CHOP |
Time/div. switch from 0.2s to 1ms, |
| ALT |
Time/div. switch from 0.5ms to 0.2µs) |
| Accuracy |
normal ±3%, magnified : ±5%(CH 1 only) |
| Input impedance |
approx. 1MΩ in parallel with 30pF |
| Maximum input voltage |
direct 400V (DC + peak AC) |
| Input coupling |
AC, GND, DC |
| Rise time |
17.5ns or less (35ns or less in 5MAG) |
| CH1 output |
25mV/div. into 50Ω / DC to 10MHz(-3dB) |
| Polarity inversion |
CH2 only |
| Sweep mode |
NORM, X-Y, X 10, Variable |
| Accuracy |
±3%(0℃ to 35℃), ±5%(0℃~10℃, 35℃~40℃) / additional error for magnifier : ±2% |
| Modes |
AUTO, NORM, TV-V, TV-H |
| Source |
VERT(DUAL/ALT), CH1, LINE, EXT |
| External trigger inp |
1MΩ ± 10% |
| Maximum input voltag |
400V (DC + AC peak) |
| Sensitivity |
same as vertical deflection for both X-axis(CH1) and Y-axis(CH2) except accuracy ± 5% in X-axis |
| X-axis bandwidth |
DC to 500kHz (-3dB) |
| X-Y phase difference |
3°or less as DC to 50kHz |
| Probe adjustment |
approx. 1kHz frequency(20%), 0.5V(10%) square wave with 40-50%duty ratio |
| Line voltage range |
115V(98-125V) with 125V 1A fuse or 230V(198-250V) with 250V 0.5A fuse |
| Line frequency |
50/60Hz |
| Power consumption |
approx. 45W |
| 物理特性 |
|
| 长度 |
406mm |
| 宽度 |
316mm |
| 高度 |
143mm |
| 重量 |
7.8kg |
| 持有证书 |
|
| |
CE |
| 相关产品 |
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韩国EZ.DIGITAL 示波器 OS-504RD
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