2450AT18A0100001E

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"High Frequency Ceramic Solutions"<br>ee<br>2.4GHz Mini Antenna, SMT P/N 2450AT18A100<br>Detail Specification:  7/9/2018 Page 1 of 5<br>_ Let us help you with the antenna design, optimization, and tuning!<br>General Specifications<br>Part Number 2450AT18A100<br>Frequency (MHz) 2400 - 2500<br>Avg. Rad Efficiency* 76%<br>Peak Gain (dBi typ.) 0.5<br>Average Gain (dBi typ.) -0.5<br>Storage Period 18 months max.<br>Return Loss (dB) 9.5 min.<br>Storage Temperature -40 to +125°C<br>Impedance 50 Ω Operating Temperature -40 to +125°C<br>Input Power 2 Watts max. (CW) Reel Quantity 3000<br>*Efficiency based on Johanson's standard evaluation board<br>Part Number Explanation<br>Bulk (loose) Suffix = S e.g. 2450AT18A100S<br>Packing Style T & R Suffix = E e.g. 2450AT18A100E<br>P/N Suffix<br>100% Tin Suffix = E or S e.g. 2450AT18A100(E or S)<br>Evaluation Board 2450AT18A100-EBSMA (see page 2&3 for details)<br>Mechanical Dimensions Terminal Configuration<br>In mm No. Function<br>L 0.126 ± 0.008 3.20 ± 0.2 1 FEED<br>W 0.063 ± 0.008 1.60 ± 0.2 2 NC<br>—_— EF<br>T 0.051 +.004/-.008 1.30  +0.1/-0.2<br>a 0.020 ± 0.012 0.50 ± 0.3<br>a<br>T  ②  ①<br>c_ _at<br> W<br>=f<br>L<br>Want the layout file? Request it at: www.johansontechnology.com/ask-a-question<br>**----- End of picture text -----**<br>


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. 3.0 2018 Johanson Technology, Inc.  All Rights Reserved 

## _**"High Frequency Ceramic Solutions"**_ 

**2.4GHz Mini Antenna, SMT P/N 2450AT18A100** Detail Specification: 7/9/2018 Page 2 of 5 

## **Mounting Considerations 1: Evaluation Board** 

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50Ω Feed Line<br>)<br>13.5mm  )  GND<br>Antenna  NO GND<br>: |<br>6.5mm<br>ee<br>39.5mm  4mm<br><——_><br>6.5mm  Units in mm<br>2.6<br>Matching Component JTI P/Ns:  3.9nH<br>L-14C2N7JV4 1.0pF 1.6<br>L-14C2N2JV4<br>2.7nH 4.2  )<br>*<br>0.4<br>1.9<br>JTI P/N for Matching Circuit: Cap<br>(1.0pF): 500R07S1R0BV4T<br>Inductor (2.7nH): L-07C2N7SV6T<br>Inductor (3.9nH): L-07C3N9SV6T<br>**----- End of picture text -----**<br>


**To order a pre-tuned 50Ω EVB with a female SMA connector click here: www.johansontechnology.com/request-a-sample Reference p/n: 2450AT18A100-EBSMA** 

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. 3.0 2018 Johanson Technology, Inc.  All Rights Reserved 

## _**"High Frequency Ceramic Solutions"**_ 

**2.4GHz Mini Antenna, SMT P/N 2450AT18A100** Detail Specification: 7/9/2018 Page 3 of 5 ~~ee~~ **Mounting Considerations 1: Typical Electrical Performance (T=25°C)** 

## **Return Loss with matching circuit @ +25CVSWR 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. 3.0 2018 Johanson Technology, Inc.  All Rights Reserved 

## _**"High Frequency Ceramic Solutions"**_ 

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2.4GHz Mini Antenna, SMT P/N 2450AT18A100<br>Detail Specification: 7/9/2018 Page 4 of 5<br>Mounting Considerations 1: Antenna Performance<br>Typical 2D radiation patterns @ 2.44GHz  65<br>YZ cut @2.45GHz<br>Z (0°)    Vertical<br>  Horizontal  \ +h /<br>YZ-plane  Y  a Ow, ~~] |<br>we ! | + A<br>a19 a td160 tsji<br>ee<br>us _15<br>Z  XZ cut @2.45GHz<br>A   Vertical   Horizontal  15, \ oo / as<br>X (0°)<br>XZ-plane  eS\ Yt OR ATTN— ee i} }<br>210 ™ j \ 1<br>3s<br>eS0 = =—_... 5 ________________Q°__»m<br>a ee<br>XY cut @2.45GHz<br>  Vertical<br>X (0°)    Horizontal<br>XY-plane  Y<br>**----- End of picture text -----**<br>


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. 3.0 2018 Johanson Technology, Inc.  All Rights Reserved 

## _**"High Frequency Ceramic Solutions"**_ 

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2.4GHz Mini Antenna, SMT P/N 2450AT18A100<br>Detail Specification:  7/9/2018 Page 5 of 5<br>Antenna tuning, optimization, and validation services:<br>www.johansontechnology.com/ipc-antenna-services<br>—<br>For more antennas and to download measured S-parameters, go to:<br>ee www.johansontechnology.com/antennas<br>Soldering Information<br>———— www.johansontechnology.com/ipcsoldering-profile<br>MSL Info<br>www.johansontechnology.com/msl-rating<br>es<br>Packaging information<br>ee www.johansontechnology.com/tape-reel-packaging<br>For layout review contact our Applications Team at:<br>www.johansontechnology.com/ask-a-question<br>es<br>RoHS Compliance<br>———— www.johansontechnology.com/rohs-compliance<br>**----- End of picture text -----**<br>


Need help designing the antenna in? Use our antenna design services! www.johansontechnology.com/ipc-antenna-services We provide 2 free layout reviews and if you need us to tune and characterize the antenna on your product (inside anechoic chamber) we can do that too. Small lab fee may apply for the latter. 

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** 

2018 Johanson Technology, Inc.  All Rights Reserved 

4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver. 3.0 2018 Johanson Technology, Inc.  All Rights Reserved