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4DFA-1227D-12 PDF预览

4DFA-1227D-12

更新时间: 2024-02-17 18:52:46
品牌 Logo 应用领域
TOKO 陶瓷滤波器过滤器
页数 文件大小 规格书
3页 158K
描述
Dielectric Filters for Surface Mounting

4DFA-1227D-12 技术参数

是否Rohs认证: 符合生命周期:Transferred
Reach Compliance Code:unknown风险等级:5.6
其他特性:2 POLE中心频率或截止频率 (fo/fc):1227 MHz
滤波器类型:DIELECTRIC BPF高度:5 mm
输入/输出阻抗:50 OHM最大插入损耗:1.2 dB
长度:12.5 mm安装类型:SURFACE MOUNT
最高工作温度:85 °C最低工作温度:-40 °C
物理尺寸:L12.5XB9.6XH5.0 (mm)/L0.492XB0.378XH0.197 (inch)电压驻波比:2
宽度:9.6 mmBase Number Matches:1

4DFA-1227D-12 数据手册

 浏览型号4DFA-1227D-12的Datasheet PDF文件第1页浏览型号4DFA-1227D-12的Datasheet PDF文件第3页 
TYPE  
Dielectric Filters for Surface Mounting  
#4DFA  
実装  
用 小型誘電体フィルタ  
#4DFB  
TYPE #4DFB: SMD 3 Pole Designs  
東光品番  
中心周波数  
帯域幅  
挿入損失  
帯域内リップル  
V.S.W.R.  
選択度  
応用例  
TOKO  
Part  
Number  
Center  
Frequency  
(MHz)  
Insertion  
Loss  
(dB) Max.  
Ripple  
in BW  
(dB) Max.  
V.S.W.R.  
in BW  
Max.  
Bandwidth  
Selectivity  
Application  
(fo ± MHz)  
(dB) Min. (MHz)  
#4DFB-704E-10  
#4DFB-790H-10  
#4DFB-796E-10  
#4DFB-836E-10  
#4DFB-881E-10  
704.0  
790.0  
796.0  
836.5  
881.5  
± 12.0  
± 20.0  
± 14.0  
± 12.5  
± 12.5  
3.0  
2.7  
3.0  
2.5  
2.5  
1.0  
1.1  
1.0  
1.0  
1.0  
2.0  
2.5  
2.0  
2.0  
2.0  
40,43 (fo 100, + 100) Wireless Microphon  
35 (fo ± 100) Wireless Microphon  
40,43 (fo 100, + 100) Wireless Microphon  
12 (fo ± 32.5)  
12 (fo ± 32.5)  
AMPS  
AMPS  
#4DFB-886A-10  
#4DFB-953A-10  
#4DFB-915E-10  
#4DFB-1030C-10 1030.0  
#4DFB-1227D-10 1227.0  
886.0  
953.5  
915.0  
± 1.0  
± 1.5  
± 13.0  
± 7.5  
± 10.0  
4.5  
6.0  
2.7  
3.2  
3.2  
1.0  
1.5  
1.0  
1.0  
1.0  
2.0  
2.0  
2.0  
1.6  
2.0  
41 (fo ± 45)  
30 (fo ± 30)  
12 (fo ± 32.5)  
Cordless Phone  
RFID  
Spread Spectrum  
20, 50 (fo ± 35, ± 140) TCAS  
12, 40 (fo ± 35, ± 140) GPS  
#4DFB-1575D-10 1575.0  
#4DFB-1542G-10 1542.0  
#4DFB-1643G-10 1643.5  
#4DFB-1747N-10 1747.5  
#4DFB-1842N-10 1842.5  
± 10.0  
± 17.0  
± 17.0  
± 35.0  
± 35.0  
3.2  
2.0  
1.6  
2.0  
2.0  
1.0  
1.0  
0.5  
1.2  
1.2  
2.0  
2.0  
1.5  
2.0  
2.0  
12, 40 (fo ± 35, ± 140) GPS  
17 (fo ± 84.5)  
MCSS/INMARSAT  
18, 28 (fo 67, + 108) MCSS/INMARSAT  
12, 38 (fo ± 100, ± 350) PCN  
24, 38 (fo ± 157, ± 350) PCN  
#4DFB-1950L-10 1950.0  
#4DFB-2140L-10 2140.0  
#4DFB-2442P-10 2442.0  
± 30.0  
± 30.0  
± 40.0  
± 2.5  
± 10.0  
3.0  
3.0  
2.5  
5.0  
2.5  
1.0  
1.0  
1.2  
1.0  
0.8  
1.0  
2.0  
2.0  
2.0  
2.0  
25, 25 (fo 230, + 160) W-CDMA  
30, 22 (fo 340, 160) W-CDMA  
5, 32 (fo ± 80, ± 250) Spread Spectrum  
#4DFB-920A-11  
#4DFB-860D-10  
920.0  
860.0  
50, 18 (fo 88, ± 20)  
15, 35 (fo ± 35, ± 80)  
Digital TV  
LMR  
#4DFB-938A-13  
938.0  
± 3.0  
2.0  
1.0  
2.0  
18, 13 (fo 36, + 36)  
LMR  
入出力インピーダンス/Input Output impedance : 50Ω  

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