High Frequency Ceramic Solutions

"High Frequency Ceramic Solutions"
2.45GHz / 5.40GHz Dual Band Miniature Antenna
P/N 2450AD46A5400
Page 1 of 4
Detail Specification: 02/04/2011
General Specifications
2450AD46A5400
Part Number
Low Band
High Band
Range (Mhz)
2400 - 2500 Mhz
4900 - 5900 Mhz
Return Loss
8.5 dB min.
8.5 dB min.
Peak Gain
1.0 dBi typ. (XZ-V)
-1.5 dBi typ. (YZ-V)
Average Gain
-2.5 dBi typ. (XZ-V)
-2.5 dBi typ. (YZ-V)
Frequency
3 Watts max.
Input Power
50 Ω
Impedance
-40 to +85°C
Operating Temperature
1,000
Reel Quanity
No.
Function
1
2
3
4
High Band Feed
Low Band Feed
Terminal Configuration
3
4
NC
1
2
NC
Mechanical Dimensions
In
L
W
T
a
b
c
mm
0.335 ± 0.008
8.50 ± 0.20
0.063 ± 0.008
1.60 ± 0.20
0.047 +.004 /-.008
1.20 +0.1 / -0.2
0.020 ± 0.006
0.51 ± 0.15
0.104 ± 0.006
2.64 ± 0.15
0.046 ± 0.006
1.18 ± 0.15
T
W
(Bottom)
L
a b a c a
b a
Mounting Considerations
Mount these devices with brown mark facing up. Units: mm
Line width should be designed to provide 50Ω impedance matching characteristics.
Solder Resist
PCB Layout
2.5
4.9
1.15
2.7
Land
1.6
0.9
*
0.68
9.0
0.5
1.9
0.4
1.6
1.6
0.56
All units in 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
2011 Johanson Technology, Inc. All Rights Reserved
"High Frequency Ceramic Solutions"
2.45 GHz / 5.40 GHz Antenna
P/N 2450AD46A5400
Page 2 of 4
Detail Specification: 02/04/2011
Test Board for Electrical Characteristic Measurements
19mm
Ground
50Ω Feed Line
Matching Circuit
EIA 0402
preferred
16mm
8mm
12mm
40mm
7.5mm
1.8pF
Return Loss (with Matching Circuits)
2.7nH
0Ω Short
JTI P/N for Matching Circuit:
Cap (1.8pF): 500R07S1R8BV4T
Inductor (2.7nH): L-07C2N7SV6T
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
2011 Johanson Technology, Inc. All Rights Reserved
"High Frequency Ceramic Solutions"
2.45 GHz / 5.40 GHz Antenna
P/N 2450AD46A5400
Page 3 of 4
Detail Specification: 02/04/2011
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 cut @2.45GHz
Vertical
Horizontal
YZ-V/YZ-H 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
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821
2011 Johanson Technology, Inc. All Rights Reserved
"High Frequency Ceramic Solutions"
2.45 GHz / 5.40 GHz Antenna
P/N 2450AD46A5400
Page 4 of 4
Detail Specification: 02/04/2011
Typical Radiation Patterns
)
)
)
)
)
)
XY cut @5.40GHz
Vertical
Horizontal
)
XY-V/XY-H
Z
)
180°
X
270°
90°
Y
0°
XZ-V/XZ-H
XY-cut scanning direction
XZ cut @5.40GHz
Vertical
Horizontal
Y
180°
X
270°
90°
Z
0°
XZ-cut scanning direction
)
YZ cut @5,40GHz
Vertical
Horizontal
YZ-V/YZ-H 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
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821
2011 Johanson Technology, Inc. All Rights Reserved