High Frequency Ceramic Solutions
(Tri-Band) WiMax Antenna
Detail Specification: 08/11/06
P/N 2500AT52M3555
Page 1 of 9
General Specifications
Part Number
Freq. Range (GHz)
Peak Gain (XZ-V)
Average Gain (XZ-V)
Return Loss
Packaging
Style
2500AT52M3555
2.3 - 2.69
2.0 dBi typ.
-2.0 dBi typ.
8.5
dB min.
Bulk
T&R
100% Tin
Tin / Lead
3.3 - 3.9
2.0 dBi typ.
-4.0 dBi typ.
9.5 dB min.
Suffix = S
Suffix = E
Suffix = None
Suffix = /Pb
5.15 - 5.875
2.0 dBi typ.
-3.0 dBi typ.
9.5 dB min.
Terminal Configuration
Eg. 2500AT52M3555S
Eg. 2500AT52M3555E
Eg. 2500AT52M3555(E or S)
Eg. 2500AT52M3555(E or S)/Pb
No.
1
2
3
4
Input Power
Impedance
Operating Temp.
Reel Quanity
5W max.
50
Ω
-40 to +85°C
300
Function
GND
Feeding Point
GND
NC
NC
NC
NC
NC
7
4
1
2
3
8
5
6
P/N
Suffix Termination
Style
Mechanical Dimensions
In
L
W
T
a
b
0.394 ± 0.012
0.394 ± 0.012
0.037 ± 0.010
0.039 ± 0.012
0.039 ± 0.012
5
mm
b
a
W
6
7
8
10.00 ± 0.30
10.00 ± 0.30
0.95 ± 0.25
1.00 ± 0.30
1.00 ± 0.30
L
T
Mounting Considerations
Mount these devices with white mark facing up. Units: mm
* Line width should be designed to provide 50
Ω
impedance matching characteristics, depending on PCB material and thickness.
5.4
Without
Matching
Circuits
2
4.5
1
1
1.5
1
4
6
3. 89
8
2
11.76
1
1
1.5
8
1.5
4. 83
19.47
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
High Frequency Ceramic Solutions
(Tri-Band) WiMax Antenna
Detail Specification: 08/11/06
P/N 2500AT52M3555
Page 2 of 9
Mounting Considerations
)
)
)
Test Board
)
)
)
)
)
Ant
1
54 mm
50 Ohm feed line
GND Via
Ground
clearance
Ant
Ground
48 mm
)
22 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
2003 Johanson Technology, Inc. All Rights Reserved
High Frequency Ceramic Solutions
(Tri-Band) WiMax Antenna
Detail Specification: 08/11/06
P/N 2500AT52M3555
Page 3 of 9
Mounting Considerations
)
Return Loss & Isolation (Without Matching Circuits)
)
)
)
)
)
S(2,2)
)
)
S(1,1)
S(1,2)
dB
Ant
1
Ant
Ant1 return loss _ S(1,1)
Ant2 return loss _ S(2,2)
Ant1 & Ant2 isolation _ S(1,2)
)
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
High Frequency Ceramic Solutions
(Tri-Band) WiMax Antenna
Detail Specification: 08/11/06
P/N 2500AT52M3555
Page 4 of 9
Ant1 Radiation Patterns
)
)
)
)
)
)
)
XY-V/XY-H
Z
)
XY cut @2.45GHz
Vertical
Horizontal
180°
90°
Y
0°
X
270°
XY-cut scanning direction
XZ-V/XZ-H
Y
180°
XZ cut @2.45GHz
Vertical
Horizontal
90°
Z
0°
X
270°
XZ-cut scanning direction
)
YZ-V/YZ-H
X
180°
90°
Z
YZ cut @2.45GHz
Vertical
Horizontal
Y
270°
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
2003 Johanson Technology, Inc. All Rights Reserved
High Frequency Ceramic Solutions
(Tri-Band) WiMax Antenna
Detail Specification: 08/11/06
P/N 2500AT52M3555
Page 5 of 9
Ant1 Radiation Patterns
)
)
)
)
)
)
)
XY-V/XY-H
Z
)
XY cut @3.6GHz
Vertical
Horizontal
180°
90°
Y
0°
X
270°
XY-cut scanning direction
XZ-V/XZ-H
Y
180°
XZ cut @3.6GHz
Vertical
Horizontal
90°
Z
0°
X
270°
XZ-cut scanning direction
)
YZ-V/YZ-H
X
180°
90°
Z
YZ cut @3.6GHz
Vertical
Horizontal
Y
270°
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
2003 Johanson Technology, Inc. All Rights Reserved
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