PRELIMINARY
2.45 GHz Antenna
Detail Specification: 11/12/07
General Specifications
Part Number
Frequency Range
Peak Gain
Average Gain
Return Loss
2450AT42D0100
2400 - 2500 Mhz
0.5 dBi typ. (XZ-total)
-2.0 dBi typ. (XZ-total)
6.0 dB min.
No.
1
2
Function
Feeding Point
NC
2
1
Terminal Configuration
Input Power
Impedance
Operating Temperature
Reel Quanity
3W max.
50
Ω
-40 to +85°C
2,000
P/N 2450AT42D0100
Page 1 of 4
Mechanical Dimensions
In
L
W
T
a
0.197 ± 0.008
0.079 ± 0.008
0.118 +.004/-.008
0.020 ± 0.012
mm
5.00 ± 0.20
2.00 ± 0.20
3.00 +0.1/-0.2
0.50 ± 0.30
Top view
Side view
W
L
a
T
Mounting Considerations
Mount these devices with brown mark facing up. Units: mm
* Line width should be designed to provide 50
Ω
impedance matching characteristics.
Without Matching Circuit
1.5
1
2
1
0.5
2
1.5
0 Ohm
0.5
1.5
0.5
(Matching circuit and component values will be different, depending on PCB layout)
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
2007 Johanson Technology, Inc. All Rights Reserved
JOHANSON [ JOHANSON TECHNOLOGY INC. ]
