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SRF1842NHC31K PDF预览

SRF1842NHC31K

更新时间: 2024-10-01 19:56:43
品牌 Logo 应用领域
富士通 - FUJITSU LTE
页数 文件大小 规格书
2页 199K
描述
SAW Filter, 1 Function(s), 1842.5MHz

SRF1842NHC31K 技术参数

生命周期:ObsoleteReach Compliance Code:unknown
风险等级:5.84中心频率或截止频率 (fo/fc):1842.5 MHz
滤波器类型:SAW FILTER高度:1 mm
输入阻抗:50 OHM最大插入损耗:3 dB
长度:2.5 mm安装类型:SURFACE MOUNT
功能数量:1最高工作温度:75 °C
最低工作温度:-25 °C输出阻抗:50 OHM Ω
物理尺寸:L2.5XB2XH1 (mm)宽度:2 mm
Base Number Matches:1

SRF1842NHC31K 数据手册

 浏览型号SRF1842NHC31K的Datasheet PDF文件第2页 
FUJITSU MEDIA DEVICES  
SRF1842NHC31K  
SYSTEM………………………………………… DCS Rx FILTER  
CARRIER FREQUENCY………………………1805…1880 MHz  
PACKAGE DIMENSION  
ELECTRICAL CHARACTERISTICS  
Unit mm  
Ta = -25 +75℃  
R 0.15  
2.5  
Items  
Conditions [MHz]  
Min.  
Typ.*  
2.1  
Max.  
2.8  
Unit  
dB  
18051880  
(+25)  
Maximum insertion  
loss in pass band  
18051880  
(-25+75)  
18051880  
(+25)  
18051880  
(-25+75)  
DC 1705  
17051785  
(+25)  
Maximum insertion  
loss in pass band  
3.0  
dB  
Pass band flatness  
Pass band flatness  
0.8  
1.6  
dB  
25  
13  
34  
17  
1.8  
dB  
dB  
dB  
17051785  
(-25+75)  
19201980  
(+25)  
19201980  
(-25+75)  
19802500  
25003840  
38404000  
40006000  
18051880  
18051880  
20  
10  
15  
15  
dB  
dB  
dB  
Out of band  
rejection  
(Absolute value)  
23  
20  
20  
15  
28  
30  
28  
24  
2.2  
2.3  
50  
dB  
dB  
dB  
dB  
0.75  
0.10  
#2  
2.7  
2.7  
Pass band VSWR (Input)  
(Output)  
#3  
#4  
Ω
Nominal impedance  
*Typical values are specified at 25℃  
#1  
FREQUENCY CHARACTERISTICS  
1.25  
10  
0
-10  
-20  
-30  
-40  
-50  
-60  
-70  
-80  
-90  
TERMINATIONS  
#1. GROUND  
#2. INPUT  
#3. GROUND  
#4. OUTPUT  
MEASUREMENT CIRCUIT  
50  
Ω
50Ω  
1592.5  
1642.5  
1692.5  
1742.5  
1792.5  
1842.5  
1892.5  
1942.5  
1992.5  
2042.5  
2092.5  
Frequency (MHz)  
The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by  
Fujitsu Media Devices for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by  
implication or otherwise under any patent or patent rights of Fujitsu Media Devices or others.  
The information contained herein may be changed without prior notice. It is therefore advisable to contact Fujitsu Media Devices before proceeding  
with the design of equipment incorporating this product.  
No. SRF1842NHC31K 2002-04-01  

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