"High Frequency Ceramic Solutions"
2450 MHz Antenna
Ground Clearance Requirements Minimized Detail Specification: 11/20/2008 Page 1 of 3
P/N 2450AT42B100
General Specifications
Part Number Frequency Range Peak Gain Average Gain Return Loss 2450AT42B100 2400 - 2500 Mhz 0 dBi typ. (XZ-V) -1.5 dBi typ. (XZ-V) 9.5 dB min.
No.
Input Power Impedance Operating Temperature Reel Quanity
3W max. 50 Ω -40 to +85°C 2,000 Function Feed Point Anchoring Pin-NC * Anchoring Pin-NC * Anchoring Pin-NC 3 T 2 4 1
Mechanical Dimensions
In
L W L1 W1 T a
1
mm 5.00 ± 0.20 2.00 ± 0.20 2.60 ± 0.20 0.50 ± 0.20 2.00 +0.1/-0.2 0.50 ± 0.30
2
0.197 ± 0.008 0.079 ± 0.008 0.102 ± 0.008 0.020 ± 0.008 0.079 +.004/-.008 0.020 ± 0.012
L W a
3 4
L1
W1
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
Detail Specification: 11/20/08
P/N 2450AT42B100
Page 2 of 3
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
Detail Specification: 11/20/08 Typical Radiation Patterns
P/N 2450AT42B100
Page 3 of 3
)
)
)
)
)
)
)
)
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
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