2450AT18A100 Datasheet, PDF (1/3 Pages) Johanson Technology Inc. – 2.45 GHz Antenna

"High Frequency Ceramic Solutions"
2.45 GHz Antenna
Detail Specification: 09/03/03
P/N 2450AT18A100
Page 1 of 3
General Specifications
Part Number
Frequency Range
Peak Gain
Average Gain
Return Loss
2450AT18A100
2400 - 2500 Mhz
0.5 dBi typ. (XZ-V)
-0.5 dBi typ. (XZ-V)
9.5 dB min.
Input Power
Impedance
Operating Temperature
Reel Quanity
500mW max.
50 Ω
-40 to +85°C
3,000
No.
Function
1 Feeding Point
2
NC
Terminal Configuration
2
1
Mechanical Dimensions
In
mm
L 0.126 ± 0.008 3.20 ± 0.20
W
W 0.063 ± 0.008 1.60 ± 0.20
T 0.051 ^+.004/-.008 1.30 ^+0.1/-0.2
a 0.020 ± 0.012 0.50 ± 0.30
L
a
T
Mounting Considerations
Mount these devices with brown mark facing up. Units: mm
Line width should be designed to provide 50Ω impedance matching characteristics.
a) Without Matching Circuits
b) With Matching Circuits
1.0pF
2.6
3.9nH
1.6
2.7nH
4.2
*
1.9
0.4
Johanson Technology, Inc. reserves the right to make design changes without notice.
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www.johansontechnology.com
931 Via Alondra • Camarillo, CA 93012 • TEL [phone] FAX [phone]
2003 Johanson Technology, Inc. All Rights Reserved