概述
数据手册2450AT43H0100 概述
2.45 GHz Antenna (Wide Bandwidth) 2.45 GHz的天线（宽带）
2450AT43H0100 数据手册
通过下载2450AT43H0100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。
PDF下载"High Frequency Ceramic Solutions"
2.45 GHz Antenna (Wide Bandwidth)
Detail Specification: 12/01/08
P/N 2450AT43H0100
Page 1 of 4
General Specifications
Part Number
Frequency Range
Peak Gain
2450AT43H0100
2400 - 2500
2.1 dBi typ. (XZ-V)
1.0 dBi typ. (XZ-V)
9.5 dB min.
Operating Temperature
-40 to +85°C
Storage Temperature
Range
+5~+35°C,
Humidity 45~75%RH
12 mos. Max
Average Gain
Return Loss
Impedance
Reel Quanity
2,000
50 Ω
Input Power
2W max.
No.
1
Function
Feeding Point
NC
Terminal Configuration
2
1
2
Mechanical Dimensions
In
mm
±
a
0.236
0.079
0.047
0.020
0.008
0.008
6.00
2.00
1.20
0.50
0.20
W
L
W
T
±
±
0.20
±
T
+.004/-.008
+0.1/-0.2
L
0.012
0.30
Case size/type 43-3
a
±
±
Mounting Considerations
Mount these devices with brown mark facing up. Units: mm
* Line width should be designed to provide 50 Ω impedance matching characteristics, depending on PCB material and thickne
With Matching Circuit (Wide Bandwidth)
1.0
7.0
*
4.8
0.8 pF
2.2
*
5.6 nH
*
(Matching circuit and component values will be different, depending on
PCB layout)
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
2007 Johanson Technology, Inc. All Rights Reserved
"High Frequency Ceramic Solutions"
2.45 GHz Antenna (Wide Bandwidth)
Detail Specification: 12/01/08
P/N 2450AT43H0100
Page 2 of 4
Typical Electrical Characteristics (T=25°C)
Test Board (Matching Circuit)
)
)
)
)
40mm
10mm
)
50Ω Feed Line
20mm
Antenna
19mm
Ground
No Ground
)
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
2007 Johanson Technology, Inc. All Rights Reserved
"High Frequency Ceramic Solutions"
2.45 GHz Antenna (Wide Bandwidth)
Detail Specification: 12/01/08
P/N 2450AT43H0100
Page 3 of 4
Mounting Considerations
)
)
)
(a) With Matching Circuits
)
)
0
m1
freq=2.320GHz
dB(S(1,1))=-10.082
m2
-5
m1
m2
freq=2.670GHz
-10
dB(S(1,1))=-10.123
m3
-15
-20
-25
freq=2.460GHz
dB(S(1,1))=-25.529
m3
2.5
-30
1.0
1.5
2.0
3.0
3.5
4.0
freq, GHz
)
(b) Without Matching Circuits
0
m1
freq=3.265GHz
dB(S(1,1))=-10.005
m2
-5
-10
-15
-20
)
freq=3.610GHz
dB(S(1,1))=-10.143
m1
m2
m3
freq=3.460GHz
dB(S(1,1))=-18.021
m3
3.5
1.0
1.5
2.0
2.5
3.0
4.0
freq, GHz
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
2007 Johanson Technology, Inc. All Rights Reserved
"High Frequency Ceramic Solutions"
2.45 GHz Antenna (Wide Bandwidth)
Detail Specification: 12/01/08
P/N 2450AT43H0100
Page 4 of 4
Typical Radiation Patterns
)
)
)
XY cut @2.45GHz
Vertical
Horizontal
XY-V/XY-H
Z
)
)
)
)
180°
X
270°
90°
90°
90°
Y
0°
XY-cut scanning direction
XZ cut @2.45GHz
XZ-V/XZ-H
Vertical
Horizontal
Y
180°
X
270°
Z
0°
XZ-cut scanning direction
YZ cut @2.45GHz
Vertical
Horizontal
YZ-V/YZ-H
X
180°
Y
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
2003 Johanson Technology, Inc. All Rights Reserved
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