??
HP9258
????
1500V
???
DC-250MHz
X100
1.4ns
??????
100MΩ
5.5pF
????????
10~30pF
≤200PPM/℃
DC ???
±1%
0~+50℃
-20~+70℃
???????
≤0.8watt
?2025 ??? ??? CO., ???
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