|
规格
|
||
|
带宽
|
25MHz
|
|
|
误差
|
±2%
|
|
|
输入阻抗
|
4MΩ//5.5 p F each side ground
|
|
|
输出电压
|
||
|
-Swing(into 50 KΩ load)
|
±7V
|
|
|
-Offset(typical)
|
＜±5mV
|
|
|
杂讯
|
0.7mV rms
|
|
|
供应电源
|
||
|
-内置
|
4×AA cells or 6V DC/60m A mains adaptor or regulated 9V DC/40m A mains adaptor
|
|
|
-外接
|
power leads
|
|
|
重量
|
400g (probe and PVC jacket)
|
|
|
尺寸 (L×W×H)
|
170mm×63mm×21mm
|
|
|
型号
|
PT-8001
|
PT-8002
|
|
衰减比例
|
1:10/100
|
1:20/200
|
|
共模互斥比CMRR(typical)
|
-86dB@50Hz,-66dB@20MHz
|
-80dB@50Hz,-60dB@20kHz
|
|
最大输入差分电压
(DC+ Peak AC)
|
±70V@1/10
±700V@1/100
|
±140@1/20
±1400@1/200
|
|
最大输入与地电位差
(DC+Peak AC)
|
±700V@1/10 ＆ 1/100
|
±1400V@1/20 ＆ 1/200
|
|
共模互斥比(CMRR)
|
1000V rms CAT Ⅲ
|
1000V rms CAT Ⅲ
|
