JOHANSON 2450AT42B100

"High Frequency Ceramic Solutions"
2450 MHz Antenna
P/N 2450AT42B100
Ground Clearance Requirements Minimized
Page 1 of 3
Detail Specification: 11/20/2008
General Specifications
Part Number
2450AT42B100
Input Power
3W max.
Frequency Range
2400 - 2500 Mhz
Impedance
50 Ω
Peak Gain
0 dBi typ. (XZ-V)
Operating Temperature
-40 to +85°C
Average Gain
-1.5 dBi typ. (XZ-V)
Reel Quanity
2,000
Return Loss
9.5 dB min.
Mechanical Dimensions
In
mm
L
0.197 ± 0.008
5.00 ± 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
+0.1/-0.2
L
a
W
No.
Function
1
Feed Point
2
Anchoring Pin-NC
3
* Anchoring Pin-NC
4
* Anchoring Pin-NC
3
T
L1
2
W1
1
4
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 "No Connect", must be soldered to its PCB pads for proper electrical operation
a) Without Matching Circuit
b) With Matching Circuit
JTI P/N for Matching Circuit:
Inductor (1.5nH): L-07C1N5SV6T
Inductor (3.3nH): L-07C3N3SV6T
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"
2450 MHz Antenna
P/N 2450AT42B100
Page 2 of 3
Detail Specification: 11/20/08
Typical Electrical Characteristics (T=25oC)
Test Board:
)
)
)
)
)
)
)
)
Return Loss
a) With Matching Circuit
a) Without 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"
2450 MHz Antenna
P/N 2450AT42B100
Page 3 of 3
Detail Specification: 11/20/08
Typical Radiation Patterns
)
)
)
)
)
)
)
)
a) Without 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