JOHANSON 2450AT43B100E

"High Frequency Ceramic Solutions"
2.4 GHz WLAN, Home RF, Bluetooth Antenna
P/N 2450AT43B100
NEW with Ground Clearance Requirements Minimized
Page 1 of 4
Detail Specification: 09/04/08
General Specifications
Part Number
2450AT43B100
Input Power
2W max.
Frequency Range
2400 - 2500 Mhz
Impedance
50 Ω
Peak Gain
1.3 dBi typ. (XZ-V)
Reel Quanity
1,000
Average Gain
-0.5 dBi typ. (XZ-V)
Operating Temperature
-40 to +85°C
9.5 dB min.
Return Loss
Packaging
Style
P/N
Suffix Termination
Style
+5 to +35°C, Humidity:
45-75%RH, 12 mos. Max
Storage Temperature
Bulk
Suffix = S
Eg. 2450AT43B100S
Terminal Configuration
T&R
Suffix = E
Eg. 2450AT43B100E
No.
Function
100% Tin
Suffix = None
Eg. 2450AT43B100(E or S)
1
Feed Point
Tin / Lead
Please consult Factory
2
NC
3
NC
4
NC
Mechanical Dimensions
3
In
mm
L
0.276 ± 0.008
7.00 ± 0.20
W
0.079 ± 0.008
2.00 ± 0.20
L1
0.102 ± 0.008
2.60 ± 0.20
W1
0.020 ± 0.008
0.50 ± 0.20
T
0.079 +.004/-.008
2.00
a
0.020 ± 0.012
0.50 ± 0.30
L
2
1
4
W
a
T
+0.1/-0.2
L1
W1
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
2008 Johanson Technology, Inc. All Rights Reserved
"High Frequency Ceramic Solutions"
2.4 GHz WLAN, Home RF, Bluetooth Antenna
P/N 2450AT43B100
Page 2 of 4
Detail Specification: 09/04/08
Mounting Considerations
Mount these devices with brown mark facing up. Units: mm
Line width should be designed to provide 50 Ω impedance matching characteristics.
* Note: Pins 3 & 4, although "NC", must be soldered to its PCB pads for proper electrical operation
With Matching Circuits
1
2
4.87
1.6
2.8
0.8
0.83
0.8
1.6
1
1
2
2.2
2.7 nH
2
1.8
3
10
(Matching circuit and component values will be different, depending on PCB layout)
)
)
)
)
JTI P/N for Matching Circuit:
Inductor (2.2nH): L-07C2N2SV6T
Inductor (2.7nH): L-07C2N7SV6T
)
)
)
)
www.johansontechnology.com
4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821
2008 Johanson Technology, Inc. All Rights Reserved
"High Frequency Ceramic Solutions"
2.4 GHz WLAN, Home RF, Bluetooth Antenna
P/N 2450AT43B100
Page 3 of 4
Detail Specification: 09/04/08
Typical Electrical Characteristics (T=25oC)
Test Board:
)
)
)
)
)
)
4.87
)
Antenna
)
Ground
10
20
No Ground
40
Return Loss
With Matching Circuit
)
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
2008 Johanson Technology, Inc. All Rights Reserved
"High Frequency Ceramic Solutions"
2.4 GHz WLAN, Home RF, Bluetooth Antenna
P/N 2450AT43B100
Page 4 of 4
Detail Specification: 09/04/08
Typical Radiation Patterns
)
)
)
XY-V/XY-H
)
)
XY cut @2.45GHz
Vertical
Horizontal
Z
)
)
180°
)
X
270°
90°
Y
0°
XZ-V/XZ-H
XY-cut scanning direction
XZ cut @2.45GHz
Vertical
Horizontal
Y
180°
X
90°
270°
Z
0°
XZ-cut scanning direction
)
YZ cut @2.45GHz
Vertical
Horizontal
YZ-V/YZ-H 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
2008 Johanson Technology, Inc. All Rights Reserved