JOHANSON 2450AT43A100

"High Frequency Ceramic Solutions"
2.45 GHz Antenna
P/N 2450AT43A100
Detail Specification: 12/21/03
Page 1 of 3
General Specifications
Part Number
Frequency Range
Peak Gain
Average Gain
Return Loss
2450AT43A100
2400 - 2500 Mhz
2.0 dBi typ. (XZ-V)
0.5 dBi typ. (XZ-V)
9.5 dB min.
Input Power
Impedance
Operating Temperature
Reel Quanity
No.
Function
1
Feeding Point
2
NC
3W max.
50 Ω
-40 to +85°C
1,000
Terminal Configuration
2
1
Mechanical Dimensions
L
W
T
a
0.276
0.079
0.047
0.020
In
± 0.008
± 0.008
+.004/-.008
± 0.012
mm
7.00 ± 0.20
2.00 ± 0.20
1.20 +0.1/-0.2
0.50 ± 0.30
a
W
T
L
Mounting Considerations
Mount these devices with brown mark facing up. Units: mm
* Line width should be designed to provide 50Ω impedance matching characteristics.
1.0
8.0
5.5
*
2.0
(Matching components, if used, will vary in value 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
931 Via Alondra • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821
2003 Johanson Technology, Inc. All Rights Reserved
"High Frequency Ceramic Solutions"
2.45 GHz Antenna
P/N 2450AT43A100
Detail Specification: 12/21/03
Page 2 of 3
Typical Electrical Characteristics (T=25o C)
)
)
)
)
)
)
Test Board
40mm
)
9.5mm
50Ω Feed Line
)
20mm
Antenna
19mm
Ground
No Ground
Return Loss
)
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
931 Via Alondra • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821
2003 Johanson Technology, Inc. All Rights Reserved
"High Frequency Ceramic Solutions"
2.45 GHz Antenna
P/N 2450AT43A100
Detail Specification: 12/21/03
Page 3 of 3
Typical Radiation Patterns
)
)
)
)
)
)
XY cut @2.45GHz
Vertical
Horizontal
)
XY-V/XY-H
Z
)
180°
X
270°
90°
Y
0°
XZ-V/XZ-H
XY-cut scanning direction
XZ cut @2.45GHz
Vertical
Horizontal
Y
180°
X
270°
90°
Z
0°
XZ-cut scanning direction
)
YZ-V/YZ-H
YZ cut @2.45GHz
Vertical
Horizontal
X
180°
Y
270°
90°
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
931 Via Alondra • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821
2003 Johanson Technology, Inc. All Rights Reserved