SAW Components
Low-Loss Filter for Mobile Communication
Data Sheet
Characteristics
B7740
1960,0 MHz
Operating temperature range :
T
= 25 ?C +/-2 ?C
Terminating source impedance:
Terminating load impedance:
Z S = 50 ?
Z L = 50 ?
min.
typ.
max.
Center frequency
f C
1960,0
MHz
Maximum insertion attenuation
α max
1930,0... 1990,0 MHz
2,8
3,2
dB
Amplitude ripple (p-p)
1930,0... 1990,0 MHz
1,3
1,7
dB
Attenuation
α
DC ...
1500,0..
1830,0..
2010,0...
2070,0...
2500,0...
3000,0...
4500,0...
5200,0...
1500,0
1830,0
1910,0
2070,0
2500,0
3000,0
4500,0
5200,0
6000,0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
28
25
12
12
21
24
28
26
24
31
29
14
14
23
28
35
32
30
dB
dB
dB
dB
dB
dB
dB
dB
dB
Input vswr
1930,0...
1990,0 MHz
---
2,2
2,3
Output vswr
1930,0...
1990,0 MHz
---
2,2
2,3
Tx band suppression
α
1830,0.. 1910,0 MHz
12
14
dB
3
June 3, 2002
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相关代理商/技术参数
B39202-B7740-C810 制造商:EPCOS 制造商全称:EPCOS 功能描述:SAW Components Low-Loss Filter for Mobile Communication 1960,0 MHz
B39202B7741C910 功能描述:信号调节 B7741 CSSPLUS 1960 RoHS:否 制造商:EPCOS 产品:Duplexers 频率:782 MHz, 751 MHz 频率范围: 电压额定值: 带宽: 阻抗:50 Ohms 端接类型:SMD/SMT 封装 / 箱体:2.5 mm x 2 mm 工作温度范围:- 30 C to + 85 C 封装:Reel
B39202B7741C911 功能描述:信号调节 CSSPLUS 1960 RoHS:否 制造商:EPCOS 产品:Duplexers 频率:782 MHz, 751 MHz 频率范围: 电压额定值: 带宽: 阻抗:50 Ohms 端接类型:SMD/SMT 封装 / 箱体:2.5 mm x 2 mm 工作温度范围:- 30 C to + 85 C 封装:Reel
B39202-B7741-C911 制造商:EPCOS 制造商全称:EPCOS 功能描述:SAW Components Low-Loss Filter for Mobile Communication 1960,0 MHz
B39202B7743E410 功能描述:信号调节 CSSPLUS 1960 RoHS:否 制造商:EPCOS 产品:Duplexers 频率:782 MHz, 751 MHz 频率范围: 电压额定值: 带宽: 阻抗:50 Ohms 端接类型:SMD/SMT 封装 / 箱体:2.5 mm x 2 mm 工作温度范围:- 30 C to + 85 C 封装:Reel
B39202-B7743-E410 制造商:EPCOS 制造商全称:EPCOS 功能描述:SAW Components Low-Loss Filter for Mobile Communication 1960,0 MHz
B39202B7754C810 功能描述:信号调节 CSSPLUS 1950 RoHS:否 制造商:EPCOS 产品:Duplexers 频率:782 MHz, 751 MHz 频率范围: 电压额定值: 带宽: 阻抗:50 Ohms 端接类型:SMD/SMT 封装 / 箱体:2.5 mm x 2 mm 工作温度范围:- 30 C to + 85 C 封装:Reel
B39202-B7754-C810 制造商:EPCOS 制造商全称:EPCOS 功能描述:SAW Components Low-Loss Filter for Mobile Communication 1950,0 MHz