ACA2420
表4 :交直流电气规格
(T
a
= +25 ° C,V
dd
= +24 VDC )
参数
收益
(1)
@ 870 MHz
(1)
有线等效坡
(1)
增益平坦度
(1)
到1000兆赫
噪声系数
(1)
CTB
(1)
77 Channels
(2)
77 Channels
(3)
110 Channels
(4)
CSO
(1)
77 Channels
(2)
77 Channels
(3)
110 Channels
(4)
XMOD
(1)
77 Channels
(2)
77Channels
(3)
110 Channels
(4)
CIN (1)
77 Channels (3)
110 channels (4)
回波损耗(输入)
(1)
40-1000 MHz
回波损耗(输出)
(1)
40-900 MHz
901-1000 MHz
电源电流
热?电阻
民
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
典型值
21.5
0
0.2
6.5
-78
-76
待定
-71
-69
-64
-64
-63
待定
-
-
-22
最大
-
-
-
-
待定
-74
-
待定
-67
-
-
-61
-
-58
待定
-20
单位
dB
dB
dB
dB
评论
dBc的
dBc的
dBc的
dBc的
dB
75 V系统
-
-
495
-
-22
-22
520
2.7
-20
-18
545
3.3
o
dB
mA
C / W
75 V系统
注意事项:
(1 )测量与在该装置的输入和输出平衡不平衡转换器。
(2) Parts measured with 77 channels, +58 dBmV power, 15.5 dB tilt at 1000 MHz.
(3) Parts measured with 77 channels, +58 dBmV power, 15.5 dB tilt at 1000 MHz, plus Q
AM
to 1GHz.
(4) Parts measured with 110 channels, +56 dBmV power, 15.5 dB tilt at 1000 MHz, plus Q
AM
to 1GHz.
(5) All specifications as measured on Evaluation Board (see Figures 13 & 14).
4
先进的产品资料 - 冯0.1
07/2008