( 1) 頻寬:
???????DC - 150MHz (-3d B) for x30 , x100 , x300 , x1000 檔
???????DC - 100MHz (-3d B) for x 10 檔
???(2) 衰減開關: x10 , x30 , x100 , x300 , x1000 共5檔
???(3) 精確度: ± 2%
???(4 ) 輸入電壓範圍
檔位 MAX . DC MAX . A C RMS MAX . A C p-p
x 1000 ± 4 KV 2 .8KV 8KV
x300 ± 1.2 KV 840V 2 .4 KV
x 100 ± 400V 280V 800V
x30 ± 120V 84V 240V
x 10 ± 40V 28V 80V
????(5) 允許最高輸入差動電壓:
???????最高差動電壓: 8KV ( DC + A C PEA K TO PEA K)
???????輸入端及接地端間最高電壓: 2 .8KV RMS(各檔對地端最大電
???????壓與Max .A C RMS值約略相 同)
???(6) 輸入阻抗:
???????差動: 100M Ω// 1.0 p F
???????單端到接地端間的輸入阻抗: 50M Ω//2 .0 p F
???(7) 輸出電壓: ±≦ 5 V
???(8) 輸出阻抗: 50 Ω
???(9) 上升時間:
??????2 .4 ns for x30 , x100 , x300 , x1000
???????3 .5 ns for x 10
???( 10) 雜訊抑制率:
???????60 Hz : > 80 dB ; 100 Hz : > 60 dB ; 1 MHz : > 50 dB
???( 11) 電源:
???????指定外接9 V DC 電源(必須使用本公司指定品)
???( 12) 耗電: 最大耗電量150 mA ( 1.4瓦特)
(1) Bandwidth:
???????DC - 150MHz (-3d B) for x30, x100, x300, x1000 files
???????DC - 100MHz (-3d B) for x 10 files
???(2) attenuation switch: x10, x30, x100, x300, x1000 total of 5 files
???(3) Accuracy: ± 2%
???(4) Input voltage range
Gear MAX. DC MAX. A C RMS MAX. A C p-p
X 1000 ± 4 KV 2 .8KV 8KV
X300 ± 1.2 KV 840V 2 .4 KV
X 100 ± 400V 280V 800V
X30 ± 120V 84V 240V
X 10 ± 40V 28V 80V
????(5) Allow the highest input differential voltage:
???????Maximum differential voltage: 8KV (DC + A C PEA K TO PEA K)
???????The maximum voltage between the input and ground terminals: 2.88V RMS (the maximum power of each file on the ground side
???????And the Max. A C RMS value is approximately the same)
???(6) Input impedance:
???????Differential: 100M Ω // 1.0 p F
???????Input impedance between single terminal and ground terminal: 50M Ω // 2 .0 p F
???(7) Output voltage: ± ≦ 5 V
???(8) Output impedance(...)
