参数资料
型号: B39451B3907U410
厂商: EPCOS Inc
文件页数: 3/8页
文件大小: 0K
描述: FILTER SAW 447.70MHZ SMD
标准包装: 9,000
频率: 447.7MHz 中心
带宽: 1.6MHz
滤波器类型: 带通
插入损耗: 3dB
应用: 远程控制
封装/外壳: 6-SMD,无引线
安装类型: 表面贴装
包装: 带卷 (TR)
高度(最大): 0.043"(1.10mm)
尺寸/尺寸: 0.118" L x 0.118" W(3.00mm x 3.00mm)
SAW Components
SAW RF filter
Data sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
T = –40 ?C to +85 ?C
Z S = 50 ?
Z L = 50 ?
B3907
447.70 MHz
min.
typ.
@ 25 ?C
max.
Center frequency
f C
447.7
MHz
Maximum insertion attenuation
α max
446.90 ... 448.50 MHz
3.0
3.5
dB
Amplitude ripple (p-p)
446.90 ... 448.50 MHz
0.4
1.8
dB
Input VSWR
446.90 ... 448.50 MHz
1.3
2.0
Output VSWR
Attenuation
446.90 ... 448.50 MHz
α
1.3
2.0
10.00
393.78
437.20
441.20
...
...
...
...
393.78
437.20
441.20
443.20
MHz
MHz
MHz
MHz
55
45
28
7
64
52
32
16
dB
dB
dB
dB
452.20 ... 458.20 MHz
458.20 ... 473.78 MHz
473.78 ... 1000.00 MHz
Please read cautions and warnings and
important notes at the end of this document.
3
5
30
46
May 15, 2013
14
35
50
dB
dB
dB
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B39451B4052U410 功能描述:信号调节 LOW LOSS 447.0 MHZ 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
B39451-B4052-U410 制造商:EPCOS 制造商全称:EPCOS 功能描述:SAW Components Low-Loss Filter for Mobile Communication 447,0 MHz
B39451B5028H810 功能描述:信号调节 IF 450.50MHz 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
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