1) 頻寬:
???????DC - 200MHz (-3d B) for x50 , x100 , x200檔
???????DC - 100MHz (-3d B) for x20 檔
???(2) 衰減開關: x20 , x50 , x100 , x200 共4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
x200 ± 800V 560V 1600V
x 100 ± 400V 280V 800V
x50 ± 200V 140V 400V
x20 ± 80V 56V 160V
(5) 允許最高輸入差動電壓:
???????最高差動電壓: 1.6KV ( DC + A C PEA K TO PEA K)
??????輸入端及接地端間最 高電壓: 560V 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: 18M Ω// 1.7 pF
???????單端到接地端間的輸入阻抗: 9M Ω// 3 .4 p F
(7) 輸出電壓: ±≦ 5 V
(8) 輸出阻抗: 50 Ω
(9) 上升時間:
??????1.7 ns for x50 , x100 , x200
???????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 - 200MHz (-3d B) for x50, x100, x200 files
DC - 100MHz (-3d B) for x20 files
(2) attenuation switch: x20, x50, x100, x200 a total of 4 files
(3) Accuracy: ± 2%
(4) Input voltage range
Gear MAX. DC MAX A C RMS MAX. A C p-p
X200 ± 800V 560V 1600V
X 100 ± 400V 280V 800V
X50 ± 200V 140V 400V
X20 ± 80V 56V 160V
(5) Allow the highest input differential voltage:
Maximum differential voltage: 1.6KV (DC + A C PEA K TO PEA K)
The maximum voltage between the input and ground terminals: 560V 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: 18M Ω // 1.7 pF
Input impedance between single-ended and ground-to-ground: 9M Ω // 3 .4 p F
(7) Output voltage: ± ≦ 5 V
(8) Output impedance: 50 Ω
(9) Rise time:
1.7 ns for x50, x100, x200
3.5 ns for x 10
(10) Noise Suppression Rate: 60 Hz:(...)
