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2450AT45A100R

更新时间：2025-07-03 18:46:32
品牌：JOHANSON
描述：RF/Microwave Antenna, 2400MHz Min, 2500MHz Max, 1dB Gain, SMD, 2 PIN

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中文翻译

免费 PCB/SMT

2450AT45A100R 概述

RF/Microwave Antenna, 2400MHz Min, 2500MHz Max, 1dB Gain, SMD, 2 PIN 射频/微波天线

2450AT45A100R 规格参数

生命周期：Contact ManufacturerReach Compliance Code：unknown
ECCN代码：EAR99风险等级：5.73
特性阻抗：50 Ω构造：COMPONENT
增益：1 dB最大工作频率：2500 MHz
最小工作频率：2400 MHz最高工作温度：125 °C
最低工作温度：-40 °C射频/微波设备类型：ANTENNA-OTHER
最大传输功率：3 WBase Number Matches：1

2450AT45A100R 数据手册

通过下载2450AT45A100R数据手册来全面了解它。这个PDF文档包含了所有必要的细节，如产品概述、功能特性、引脚定义、引脚排列图等信息。

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"High Frequency Ceramic Solutions"  
2.45 GHz High Gain SMD Chip Antenna  
P/N 2450AT45A100  
Page 1 of 10  
Detail Specification:  
4/21/2015  
General Specifications  
Part Number  
2450AT45A100  
2400 - 2500 Mhz  
-40°C to +125°C  
Input Power  
Impedance  
Reel Quanity  
3W max. (CW)  
Frequency Range  
Operating Temp  
50 Ω  
1,000  
Mechanical Specifications  
In  
Terminal Configuration  
No.  
Function  
Feeding Point  
NC  
mm  
W
0.374  
0.079  
0.008  
0.008  
9.50  
2.00  
0.20  
0.20  
L
W
T
±
±
±
±
1
2
L
0.047 +.004/-.008  
0.020 0.012  
1.20 +0.1/-0.2  
0.50 0.30  
a
a
±
±
T
1
2
Typical Electrical Specs for "Vertical Orientation" (T=25°C)  
Frequency Range  
Return Loss  
2400 - 2500 Mhz  
9.5 dB min.  
Peak Gain  
2.2 dBi typ. (XZ-V)  
1.0 dBi typ. (XZ-V)  
Average Gain  
Mounting Considerations 1: "Vertical Orientation"  
Mount these devices with red mark facing up. Units: mm  
* Line width should be designed to provide 50Ω impedance matching characteristics.  
1.0  
1.0  
10.5  
7.5  
10.5  
7.5  
GND  
GND  
C
C
1.8  
1
*
*
*
1.5pF  
GND  
3.9nH  
GND  
b) With Matching Circuit* (wide bandwidth)  
These matching circuit values only apply to Johanson's  
evluation board, they will be different on the client's PCB, see  
pages 2 and 10 for details.  
a) Without Matching Circuit (moderate bandwidth)  
"C" Dimmension will depend on the width of the trace required for it to have a 50ohm characteristic  
impedance (i.e. coplanar waveguide theory)  
Johanson Technology, Inc. reserves the right to make design changes without notice.  
All sales are subject to Johanson Technology, Inc. terms and conditions.  
www.johansontechnology.com  
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821  
2013 Johanson Technology, Inc. All Rights Reserved  
Ver 2.2  
"High Frequency Ceramic Solutions"  
2.45 GHz High Gain SMD Chip Antenna  
P/N 2450AT45A100  
Page 2 of 10  
Detail Specification:  
4/21/2015  
Typical Electrical Characteristics for "Vertical Orientation" (T=25oC)  
40mm  
12 mm  
)
Test Board  
50Ω  
Feed  
Line  
GND  
Orderable Evaluation board:  
p/n: 2450AT45A100-EB1SMA  
"Vertical Orientation"  
1.5pF  
20mm  
3.9nH  
GN  
No  
Ground  
or Metals  
19mm  
Note: It is recommended that the designer leave available slots for a "pi" (or shunt-series-shunt) network. The antenna matching  
network values above are used when antenna is monted on Johanson's evaluation board. The matching values on clinet's PCB will be  
different, go to: http://johansontechnology.com/tuning and see how to obtain the new values. If you need further help, contact our RF  
Applications Eng Team at: http://www.johansontechnology.com/en/ask-a-technical-question.html  
Return Loss  
a) Without a Matching Circuit  
a) With a Matching Circuit  
)
Johanson Technology, Inc. reserves the right to make design changes without notice.  
All sales are subject to Johanson Technology, Inc. terms and conditions.  
www.johansontechnology.com  
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821  
2013 Johanson Technology, Inc. All Rights Reserved  
Ver 2.2  
"High Frequency Ceramic Solutions"  
2.45 GHz High Gain SMD Chip Antenna  
P/N 2450AT45A100  
Page 3 of 10  
Detail Specification:  
4/21/2015  
Typical Radiation Patterns for "Vertical Orientation" (@25C)  
XY cut @2.45GHz  
)
Vertical  
Horizontal  
XY-V/XY-H  
Z
)
180°  
X
270°  
90°  
Y
0°  
XY-cut scanning direction  
XZ cut @2.45GHz  
Vertical  
XZ-V/XZ-H  
Y
Horizontal  
180°  
X
90°  
270°  
Z
0°  
XZ-cut scanning direction  
)
YZ cut @2.45GHz  
Vertical  
YZ-V/YZ-H  
X
Horizontal  
180°  
Y
90°  
270°  
Z
0°  
YZ-cut scanning direction  
Johanson Technology, Inc. reserves the right to make design changes without notice.  
All sales are subject to Johanson Technology, Inc. terms and conditions.  
www.johansontechnology.com  
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821  
2013 Johanson Technology, Inc. All Rights Reserved  
Ver 2.2  
"High Frequency Ceramic Solutions"  
2.45 GHz High Gain SMD Chip Antenna  
P/N 2450AT45A100  
Page 4 of 10  
Detail Specification:  
4/21/2015  
Typical Electrical Specs for "Horizontal Orientation_1" (T=25°C)  
Frequency Range  
Return Loss  
2400 - 2500 Mhz  
9.5 dB min.  
Peak Gain  
1.5 dBi typ. (XZ-V)  
Average Gain  
0.0 dBi typ. (XZ-V)  
Mounting Considerations 2 - Horizontal Orientation_1  
Mount these devices with brown mark facing up. Units: mm  
Units in mm  
*Line width should be designed to provide 50Ω impedance matching characteristics.  
6.8  
GND  
EVB p/n:  
2450AT45A100-EB2SMA  
Horizontal Orientation_1  
1.8  
1.5pF  
1.5  
*
C
"C" Dimmension will  
depend on the width of  
the trace required for it to  
have a 50ohm  
7.5  
characteristic impedance  
(i.e. coplanar waveguide  
theory)  
GND  
1.5  
5.0  
1.8  
*These matching circuit values only apply to  
Johanson's evluation board, they will be different  
on the client's PCB, see pages 5 and 10 for  
Johanson Technology, Inc. reserves the right to make design changes without notice.  
All sales are subject to Johanson Technology, Inc. terms and conditions.  
www.johansontechnology.com  
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821  
2013 Johanson Technology, Inc. All Rights Reserved  
Ver 2.2  
"High Frequency Ceramic Solutions"  
2.45 GHz High Gain SMD Chip Antenna  
P/N 2450AT45A100  
Page 5 of 10  
Detail Specification:  
4/21/2015  
Typical Electrical Characteristics "Horizontal Orientation_1" (T=25oC)  
This 50Ω trace Feedline can be as short as needed,  
this lenth is just for reference to our EVB  
Test Board  
6.8mm  
40mm  
Orderable Evalu  
p/n: 2450AT45A100-EB2SMA  
"Horizontal Orientation_1"  
GND  
20mm  
GND  
No Ground,  
Metal Layer  
Keep-Out  
19mm  
Note: It is recommended that the designer leave available slots for a "pi" (or shunt-series-shunt) network. The  
antenna matching network values above are used when antenna is monted on Johanson's evaluation board. The  
matching values on clinet's PCB will be different, go to: http://johansontechnology.com/tuning and see how to obtain  
the new values. If you need further help, contact our RF Applications Eng Team at:  
http://www.johansontechnology.com/en/ask-a-technical-question.html  
Return Loss  
a) With Matching Circuit  
Johanson Technology, Inc. reserves the right to make design changes without notice.  
All sales are subject to Johanson Technology, Inc. terms and conditions.  
www.johansontechnology.com  
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821  
2013 Johanson Technology, Inc. All Rights Reserved  
Ver 2.2  
"High Frequency Ceramic Solutions"  
2.45 GHz High Gain SMD Chip Antenna  
P/N 2450AT45A100  
Page 6 of 10  
Detail Specification:  
4/21/2015  
Typical Radiation Patterns for "Horizontal Orientation_1" (@25C)  
)
XY cut @2.45GHz  
)
Vertical  
Horizontal  
)
XY-V/XY-H  
Z
)
180°  
X
270°  
90°  
0°  
Y
XY-cut scanning direction  
XZ cut @2.45GHz  
XZ-V/XZ-H  
Vertical  
Horizontal  
Y
180°  
X
270°  
90°  
Z
0°  
XZ-cut scanning direction  
)
YZ cut @2.45GHz  
Vertical  
YZ-V/YZ-H  
X
Horizontal  
180°  
Y
90°  
270°  
0°  
Z
YZ-cut scanning direction  
Johanson Technology, Inc. reserves the right to make design changes without notice.  
All sales are subject to Johanson Technology, Inc. terms and conditions.  
www.johansontechnology.com  
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821  
2013 Johanson Technology, Inc. All Rights Reserved  
Ver 2.2  
"High Frequency Ceramic Solutions"  
2.45 GHz High Gain SMD Chip Antenna  
P/N 2450AT45A100  
Page 7 of 10  
Detail Specification:  
4/21/2015  
Typical Electrical Specs for "Horizontal Orientation_2" (T=25°C)  
Frequency Range  
Return Loss  
2400 - 2500 Mhz  
9.5 dB min.  
0.6 dBi typ. (XZ-V)  
Average Gain  
Peak Gain  
1.3 dBi typ. (XZ-V)  
Mounting Considerations 3 - Horizontal Orientation_2  
Mount these devices with brown mark facing up. Units: mm  
* Line width should be designed to provide 50Ω impedance matching characteristics.  
Units in mm  
0.5  
10.5  
EVB p/n:  
2450AT45A100-EB2SMA  
Horizontal Orientation_2  
7.5  
GND  
0 Ohm  
1.8  
1.5  
1.5  
*
GND  
Note: It is recommended that the designer leave available slots for a "pi" (or shunt-series-shunt) network. The  
antenna matching network values above are used when antenna is monted on Johanson's evaluation board. The  
matching values on clinet's PCB will be different, go to: http://johansontechnology.com/tuning and see how to obtain  
the new values. If you need further help, contact our RF Applications Eng Team at:  
http://www.johansontechnology.com/en/ask-a-technical-question.html  
Johanson Technology, Inc. reserves the right to make design changes without notice.  
All sales are subject to Johanson Technology, Inc. terms and conditions.  
www.johansontechnology.com  
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821  
2013 Johanson Technology, Inc. All Rights Reserved  
Ver 2.2  
"High Frequency Ceramic Solutions"  
2.45 GHz High Gain SMD Chip Antenna  
P/N 2450AT45A100  
Page 8 of 10  
Detail Specification:  
4/21/2015  
Typical Electrical Characteristics Horizontal Orientation_2 (T=25oC)  
This 50Ω Feedline can be as short as needed,  
this lenth is just for reference to our EVB  
Test Board  
EVB p/n:  
50Ω Feed  
Line  
2450AT45A100-EB3SMA  
Horizontal Orientation_2  
22.5mm  
Matching  
Circuit  
8.5mm  
No Ground  
11.5mm  
GND  
11.5mm  
5mm  
40mm  
Return Loss  
9.5mm  
a) With Matching Circuit (0ohm)  
Johanson Technology, Inc. reserves the right to make design changes without notice.  
All sales are subject to Johanson Technology, Inc. terms and conditions.  
www.johansontechnology.com  
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821  
2013 Johanson Technology, Inc. All Rights Reserved  
Ver 2.2  
"High Frequency Ceramic Solutions"  
2.45 GHz High Gain SMD Chip Antenna  
P/N 2450AT45A100  
Page 9 of 10  
Detail Specification:  
4/21/2015  
Typical Radiation Patterns for "Horizontal Orientation_2" (@25C)  
)
XY cut @2.45GHz  
)
Vertical  
Horizontal  
)
XY-V/XY-H  
Z
)
180°  
X
270°  
90°  
0°  
Y
XY-cut scanning direction  
XZ cut @2.45GHz  
XZ-V/XZ-H  
Vertical  
Horizontal  
Y
180°  
X
270°  
90°  
0°  
Z
XZ-cut scanning direction  
)
YZ cut @2.45GHz  
YZ-V/YZ-H  
Vertical  
Horizontal  
X
180°  
Y
270°  
90°  
0°  
Z
YZ-cut scanning direction  
Johanson Technology, Inc. reserves the right to make design changes without notice.  
All sales are subject to Johanson Technology, Inc. terms and conditions.  
www.johansontechnology.com  
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821  
2013 Johanson Technology, Inc. All Rights Reserved  
Ver 2.2  
"High Frequency Ceramic Solutions"  
2.45 GHz High Gain SMD Chip Antenna  
P/N 2450AT45A100  
Page 10 of 10  
Detail Specification:  
4/21/2015  
Part Number Explanation  
Bulk (loose pieces) Suffix = S  
Eg. 2450AT45A100S  
Eg. 2450AT45A100E  
T & R  
Suffix = E  
Packaging Style*  
T & R (Reverse)  
100% Tin  
Suffix = R  
Eg. 2450AT45A100R (MOQ Applies  
Eg. 2450AT45A100(S, E, R)  
Suffix = None  
P/N Suffix  
Termination style Tin / Lead  
Please consult Factory  
2450AT45A100-EB1SMA (Page 2)  
2450AT45A100-EB2SMA (Page 5)  
2450AT45A100-EB3SMA (Page 8)  
Evaluation Boards  
(1-port SMA antenna  
test boards)  
Storage Conditions and Shelf Life (On T&R or Bulk)  
Temperature: +5C to +35°C  
Shelf Life: 18 months max.  
Relative Humidity: 45 to 75%  
Packaging information  
www.johansontechnology.com/ipcpackaging.html  
Soldering Information  
www.johansontechnology.com/ipcsoldering-profile  
Antenna layout and tuning techniques  
www.johansontechnology.com/tuning  
Antenna layout review, tuning, and characterization services  
www.johansontechnology.com/ipcantennaservices  
Johanson Technology, Inc. reserves the right to make design changes without notice.  
All sales are subject to Johanson Technology, Inc. terms and conditions.  
www.johansontechnology.com  
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821  
2013 Johanson Technology, Inc. All Rights Reserved  
Ver 2.2  

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