| 垂直偏向 |
| 操作模式: |
Channel Ⅰ or Ⅱ separate both Channel (altermated or chopped) |
| 斩波频率 |
approx. 0.5MHz |
| 和,差方式 |
from CHⅠ and CH Ⅱ |
| 颠倒使用 |
CHⅠ and CH Ⅱ |
| X-Y方式 |
via channel Ⅰ(Y) and channel Ⅱ(X) |
| 频率范围 |
DC to 150MHz(-3dB) |
| 上升时间 |
<2.3ns |
| 过冲时间 |
≤1% |
| 偏转因素 |
14 calibrated positions from 1 mV/div to 20V/div in 1-2-5 sequence, variable 2.5:1 to min.50V/div. |
| 微调锁定时误差 |
|
| 1mV/格-2mV/格 |
±5%(DC-10MHz(-3dB)) |
| 5mV/格-20V/格 |
±3% |
| 输入阻抗 |
1MΩⅡ15pF |
| 输入耦合 |
DC-AC-GD(ground) |
| 输入电压 |
max.400V/(DC+peak AC) |
| 延迟线 |
approx.70ns |
| 触发源 |
| 自动:(peak to peak) |
20Hz-250MHz |
| (≥0.5div.) |
|
| 正常电平控制 |
DC-250MHz |
| (≥0.5div.) |
|
| 触发提示 |
LED |
| 斜率 |
positive or negative |
| 触发源 |
Channel Ⅰ or Ⅱ,line and external |
| ALT触发 |
CHⅠ/CH Ⅱ(≥0.8div) |
| 耦合 |
AC |
(10-250MHz) |
| DC |
(0-250MHz) |
| HF |
(50KHz-250MHz) |
| LF |
(0-1.5KHz) |
| NR |
(Noise reject)0-50MHz(≥0.8div) |
| 触发时基B: |
normal with level control and slope selection(0-250MHz) |
| 外部 |
≥0.3pp(0-250MHz) |
| 电视同步分离 |
field & line.± |
| 水平偏向 |
| 模拟时基 |
Accuracy in calibr. position 3%;1-2-5 sequence |
| |
A: |
0.5s-50ns/div. |
| |
B: |
20ms-50ns/div. |
| 操作模式: |
A or B,alternate A/B |
| 微调 |
2.5:1 up to 1.25s/div. |
| X扩展:x10(±5%) |
max.5ns/div. |
| 锁定时间 |
variable to approx. 10:1 |
| 水平频宽 |
0-3MHz(-3dB) |
| X-Y相移量 |
<3° below 220KHz |
| 数码时基 |
|
| 误差 |
3%;1-2-5 sequence |
| |
A: |
100s-0.5μs/div. |
| |
B: |
20ms-0.5μs/div. |
| 操作模式 |
A or B,alternate A/B |
| X扩展:x10(±5%) |
50ns/div. |
| 水平频宽 |
0-20MHz(-3dB) |
| X-Y相移量 |
<3° below 20MHz |
| 水平输入 |
via Channel Ⅱ |
| 灵敏度 |
see CH Ⅱ |
| 数码储存 |
| 操作模式 |
Refresh, Roll, Single, XY Average(2 to 512 waveforms),Envelope |
| 点阵工作 |
automatically |
| 取样(real time) |
|
| 8 bit flash A/D |
max. 200MS/s |
| 显示更生率 |
max. 180/s |
| 记忆及显示 |
2k x8bitper channel |
| 参考记忆 |
2 waveforms 2k x 8 bit |
| 储存 |
(EEPROM) |
| 分辨率(samples/div) |
X |
200/div. |
| Y |
25/div. |
| XY |
25 x 25/div. |
| 前/后触发 |
25,50,75,100,-25,-50,-75% |
| 操作/控制 |
| 手动 |
front panalswitches |
| 自动设定 |
signal related automatic parameter selection |
| 存取 |
9 user defined parameter settings |
| 读取及光标 |
| 在屏幕上读出设定及数据,触发位置,光标对准△U, △t,或+1/△t分离或追踪模式 |
| 读取亮度 |
分别可调 |
| 界面 |
| 电脑遥控 |
built in RS232 interface |
| 选件 |
H079-6 Multifunction-Interface IEE-Bus,RS232,and Centronics |
| 传输格式(H079-6) |
PCL,Post Script,HPGL,EPSON |
| 元件测试仪 |
| 电压测试 |
max,7Vrms(o/c) |
| 电源测试 |
max.7mArms(s/c) |
| 频率测试 |
approx,50Hz One test lead is grounded (Safty Earth) |
| 其他 |
| CRT |
D14-375GY,8x10cm internal graticle |
| 加速电压 |
approx.14KV |
| 扫描偏转 |
adjustable on front panal |
| 对准器 |
0.2V±1%,=1KHz/1MHz(tr<4ns) |
| 电源电压 |
100-240V AC±10%,50/60Hz |
| 功耗 |
approx. 42 Watt at 50Hz |
| 使用温差 |
0°C…+40°C |
| 保护系统 |
Safty class I(IEC 1010-1) |
| 重量 |
approx.5.6kg (12.4lbs) |
| 颜色 |
techno-brown |
| 体积 |
W285,H125,D380mm |
| 支撑把手 |
|
| 附件 |
操作说明书,软件,电源线,10:1探棒2支 | |