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2450AT18A100(E) Datasheet

Johanson Technology Inc.

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Datasheet

Mini 2.45 GHz Antenna P/N 2450AT18A100
Detail Specification: Page 1 of 4
In mm
L±±
W±±
T
a±±
Function
Feeding Point
NC
Need the layout file of the above? Contact us at: www.johansontechnology.com/en/ask-a-technical-question.html
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
Ver 1.3
2014 Johanson Technology, Inc. All Rights Reserved
Note: It is recommended that the designer
leave available slots for a "pi" (or shunt-series-
shunt) network. The antenna matching network
values here are used when antenna is
mounted on Johanson's evaluation board. The
matching values and topology on clinet's PCB
will be different.
Need our help tuning the antenna on your
board? Contact our RF Applications Eng Team
at:
www.johansontechnology.com/component/techquestion
Antenna Tuning services:
www.johansontechnology.com/ipcantennaservices
No.
1
2
0.020 0.012 0.50 0.30
Mounting Considerations Terminal Configuration
0.063 0.008 1.60 0.20
0.051
+.004/-.008
1.30
+0.1/-0.2
Reel Quanity 3,000
Mechanical Dimensions
0.126 0.008 3.20 0.20
Input Power 2W max. (CW)
Impedance 50
Operating Temperature -40 to +125°C
Peak Gain 0.5 dBi typ. (XZ-V)
Average Gain -0.5 dBi typ. (XZ-V)
Return Loss 9.5 dB min.
"High Frequency Ceramic Solutions"
General Specifications
Part Number 2450AT18A100
Frequency Range 2400 - 2500 Mhz
7/18/2014
1
2
L
Wa
T
*
2.6
4.2
1.6
1.9 0.4
2.7nH
1.0pF
3.9nH
a)WithoutMatchingCircuits
b)WithMatchingCircuits
Mount these devices with mark facing up. Units: mm
* Line width should be designed to provide 50 impedance matching characteristics.
*
Mini 2.45 GHz Antenna P/N 2450AT18A100
Detail Specification: Page 2 of 4
Test Board:
P/N: 2450AT18A100-EB1SMA
(orderable item)
Return Loss with matching circuit @ +25
C
VSWR with matching circuit @ +25C and +125C
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
Ver 1.3
2014 Johanson Technology, Inc. All Rights Reserved
"High Frequency Ceramic Solutions"
Typical Electrical Characteristics (T=25
o
C)
The antenna matching network values here are
used when antenna is monted on Johanson's
evaluation board. The matching values on clinet's
PCB will be different. Go to:
www.johansontechnology.com/ipcantennaservices
and see how to obtain the new values. If you need
further help, contact our RF Applications Eng
Team at:
7/18/2014
GND
13.5mm
6.5mm
39.5mm 6.5mm
Matching Circuit
No Ground
50Feed Line
Antenna
19mm
This 50Feedline can be as short as
needed, this lenth is just for reference to
our EVB
GND
www.johansontechnology.com/component/techquestion
Mini 2.45 GHz Antenna P/N 2450AT18A100
Detail Specification: Page 3 of 4
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
Ver 1.3
2014 Johanson Technology, Inc. All Rights Reserved
"High Frequency Ceramic Solutions"
Typical Radiation Patterns at 2.45GHz (+25C)
7/18/2014
XY-V/XY-H
180°
270°
90° X
Z
Y
XY-cut scanning direction
XY cut @2.45GHz
Vertical
Horizontal
XZ-V/XZ-H
YZ-V/YZ-H
180°
270°
90°
X
Z
Y
XZ-cut scanning direction
180°
270°
90°
X
Z
Y
YZ-cut scanning direction
XZ cut @2.45GHz
Vertical
Horizontal
YZ cut @2.45GHz
Vertical
Horizontal
Mini 2.45 GHz Antenna P/N 2450AT18A100
Detail Specification: Page 4 of 4
Would you like Johanson Technology's RF team to help you design and tune our antenna on your board? Click on the link below:
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
Ver 1.3
2014 Johanson Technology, Inc. All Rights Reserved
www.johansontechnology.com/technical-notes/msl-rating.html
Suffix = S
Suffix = E
Suffix = S/E/R
2450AT18A100-EB1SMA (Page 2) Orderable item!
www.johansontechnology.com/ipcsoldering-profile
Antenna layout review, tuning, and characterization services
www.johansontechnology.com/ipcantennaservices
Packaging information
www.johansontechnology.com/technical-notes/rohs-compliance.html
Packaging Style
Termination style
RoHS Compliance
MSL Info
"High Frequency Ceramic Solutions"
7/18/2014
P/N Suffix
Part Number Explanation
Eg. 2450AT18A100R
(MOQ Applies)
Eg. 2450AT18A100(S, E, R)
Soldering Information
Evaluation Board(s)
(1-port SMA antenna
test boards)
www.johansontechnology.com/ipcpackaging.html
Bulk (loose pieces)
100% Tin (RoHS)
T & R
Tin / Lead
T & R (Reverse) Suffix = R
Please consult Factory
Eg. 2450AT18A100S
Eg. 2450AT18A100E
AEC-Q2000 qualification available after special p/n: 2450AT18A100-AEC order. MOQ of 24K PCS applies for AEC and allow 16 weeks for AEC
report leadtime.
Recommneded Storage Condition and Max Shelf Life
www.johansontechnology.com/ipcstorage-shelflife

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