2450AT42A100 - Johanson Technology

"High Frequency Ceramic Solutions"
2.45 GHz Antenna
P/N 2450AT42A100
Page 1 of 3
Detail Specification: 01/25/2012
General Specifications
Part Number
2450AT42A100
Input Power
3 Watts max.
Frequency Range
2400 - 2500 Mhz
Impedance
50 Ω
Peak Gain
0 dBi typ. (XZ-V)
Operating Temp.
Average Gain
-1 dBi typ. (XZ-V)
Reel Quanity
-40 to +85°C
2,000
9.5 dB min.
Return Loss
Terminal Configuration
Packaging
Style
P/N
Suffix Termination Style
Evaluation Board
Bulk
Suffix = S
Eg. 2450AT42A100S
T&R
Suffix = E
Eg. 2450AT42A100E
1
100% Tin Suffix = None Eg. 2450AT42A100(E or S)
2450AT42A100-EB1SMA
Mechanical Dimensions
In
2
No.
Function
1
Feeding Point
2
NC
mm
L 0.197 ± 0.008
W 0.079 ± 0.008
5.00 ± 0.20
2.00 ± 0.20
T 0.043 ± 0.008
a 0.020 ± 0.012
1.10 ± 0.20
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. Final monting on
customer's PCB might need a shunt-series-shunt type antenna matching circuit
1.0
8.9
GND
50Ω Trace
3.9
1.8
*
1.0
GND
4.0
Units:mm
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
2012 Johanson Technology, Inc. All Rights Reserved
"High Frequency Ceramic Solutions"
2.45 GHz Antenna
P/N 2450AT42A100
Page 2 of 3
Detail Specification: 01/25/2012
Typical Electrical Characteristics (T=25oC)
39.6mm
Test Board:
)
)
)
30mm
9.6mm
)
)
)
)
50Ω Feed Line
Vias
)
18mm
Antenna*
18mm
Ground
No Ground
Return Loss
*No Matching Circuit required
)
Storage Conditions
+5 to +35°C, Humidity: 4575%RH, 18 mos. Max
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
2012 Johanson Technology, Inc. All Rights Reserved
"High Frequency Ceramic Solutions"
2.45 GHz Antenna
P/N 2450AT42A100
Detail Specification: 01/25/2012
Page 2 of 3
Typical Radiation Patterns
)
)
)
XY-V/XY-H
)
)
)
XY cut @2.45GHz
Vertical
Horizontal
)
Z
)
180°
X
270°
90°
Y
0°
XY-cut scanning direction
XZ-V/XZ-H
XZ cut @2.45GHz
Vertical
Horizontal
Y
180°
X
90°
270°
Z
0°
XZ-cut scanning direction
)
YZ-V/YZ-H
YZ cut @2.45GHz
Vertical
Horizontal
X
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
2012 Johanson Technology, Inc. All Rights Reserved