High Frequency Ceramic Solution 2.4GHz Mini Antenna, SMT P/N 2450AT18A100 Page 1 of 5 Detail Specification: 7/9/2018 Let us help you with the antenna design, optimization, and tuning General Specifications Part Number 2450AT18A100 Frequency (MHz) 2400 - 2500 Avg. Rad Efficiency* 76% Peak Gain (dBi typ.) 0.5 Average Gain (dBi typ.) -0.5 Storage Period 18 months max. Return Loss (dB) 9.5 min. Storage Temperature -40 to +125C Impedance Operating Temperature 50 -40 to +125C Input Power Reel Quantity 2 Watts max. (CW) 3000 *Efficiency based on Johanson s standard evaluation board Part Number Explanation Bulk (loose) Suffix = S e.g. 2450AT18A100S Packing Style T & R Suffix = E e.g. 2450AT18A100E P/N Suffix 100% Tin Suffix = E or S e.g. 2450AT18A100(E or S) Evaluation Board 2450AT18A100-EBSMA (see page 2&3 for details) Mechanical Dimensions Terminal Configuration In mm No. Function L 0.126 0.008 3.20 0.2 1 FEED W 0.063 0.008 1.60 0.2 2 NC T 0.051 +.004/-.008 1.30 +0.1/-0.2 a 0.020 0.012 0.50 0.3 a T W L Want the layout file Request it at: www.johansontechnology.com/ask-a-question 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 2018 Johanson Technology, Inc. All Rights Reserved Ver. 3.0 High Frequency Ceramic Solution 2.4GHz Mini Antenna, SMT P/N 2450AT18A100 7/9/2018 Page 2 of 5 Detail Specification: Mounting Considerations 1: Evaluation Board 50 Feed Line ) ) GND 13.5mm Antenna NO GND 6.5mm 4mm 39.5mm 6.5mm Units in mm 2.6 3.9nH Matching Component JTI P/Ns: 1.0pF 1.6 L-14C2N7JV4 L-14C2N2JV4 ) 2.7nH 4.2 * 0.4 1.9 JTI P/N for Matching Circuit: Cap (1.0pF): 500R07S1R0B V4T Inductor (2.7nH): L-07C2N7SV6T Inductor (3.9nH): L-07C3N9SV6T To order a pre-tuned 50 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 2018 Johanson Technology, Inc. All Rights Reserved Ver. 3.0