2450AT42B100E

"High Frequency Ceramic Solutions" 2450 MHz Small SMD Chip Antenna P/N 2450AT42B100 Ground Clearance Requirements Minimized. This antenna was designed for corner or end-mounting Detail Specification: Page 1 of 4 10/08/13 General Specifications Part Number 2450AT42B100 Frequency Range 2400 - 2500 Mhz 0 dBi typ. (XZ-V) Peak Gain Average Gain -1.5 dBi typ. (XZ-V) Return Loss 9.5 dB min. 50 Ω Impedance 2,000 Reel Quanity -40 to +85°C Operating Temperature Recommended Storage Condition +5 ~ +35 °C,Humidity 45~75%RH Storage Period -40 to +85°C Power Capacity 2W max. (CW) Mechanical Dimensions Terminal Configuration In mm L L 0.197 ± 0.008 5.00 ± 0.20 W 0.079 ± 0.008 2.00 ± 0.20 L1 0.102 ± 0.008 2.60 ± 0.20 W1 0.020 ± 0.008 0.50 ± 0.20 T 0.079 +.004/-.008 2.00 a 0.020 ± 0.012 0.50 ± 0.30 W a Top View T +0.1/-0.2 L1 Bottom View W1 No. Function 1 Feeding Point 2 NC 3 NC 4 NC  Side View    Mounting Considerations Line width should be designed to match 50Ω characteristic impedance (Grounded  Co‐Planar Waveguide), depending on PCB material  and thickness. (The matching circuit and component  values will be different on clients PCB layout, se notes below and go to page 2 for  details). 1 1 0.7 2.8 0.7 1 0.7 3.8 6 2 2 1.0 3 0.7 0.8 2 1.5 nH 1 3.3 nH 8 Yellow The "0.82mm" dimmension is area=Ground/Metal a min. requirement, if the Clearance. designer can make this larger, the better radiation and gain will occur (i.e. 2.0 or 4.0mm) RF Via"stich" around antenna clearance and feed trace for best radiation We peform layout review as well as antenna tuning and characterization services. Go to page 2 for details. Note: It is recommended that the designer leave available slots for a "pi" (or shunt-seriesshunt) network. The antenna matching network values here are used when antenna is mounted on Johanson's evaluation board. The matching values on clinet's PCB will be different, go to: johansontechnology.com/tuning and see how to obtain the new values. If you need further help, contact our RF Applications Eng Team 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 2.1 2013 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" 2450 MHz Small SMD Chip Antenna Detail Specification: P/N 2450AT42B100 Page 2 of 4 10/08/13 Johanson Evaluation Board (orderable item) (Units in mm) Test Board: P/N: 2450AT42B100-EB1SMA (orderable item) 3.86 This 50Ω Feedline can be as short as needed, this lenth is just for reference to our EVB 8 To order, go to: www.johansontechnology.com/samplerequest 20 40 We offer antenna layout review, tuning, and characterization services, go to: www.johansontechnology.com/ipcantennaservices for details and instructions o Typical Electrical Characteristics (T=25 C) Return Loss  (with  matching) 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 2.1 2013 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" 2450 MHz Small SMD Chip Antenna Detail Specification: P/N 2450AT42B100 Page 3 of 4 10/08/13 o Typical Electrical Characteristics (T=25 C) Radiation Patterns XY cut @2.45GHz Vertical Horizontal XY-V/XY-H Z 180o X 270o 90o Y 0o XY-cut scanning direction XZ cut @2.45GHz Vertical Horizontal XZ-V/XZ-H Y 180o X 270o 90o Z 0o YZ-V/YZH XZ-cut scanning direction YZ cut @2.45GHz Vertical Horizontal X 180o Y 270o 90o Z 0o YZ-cut scanning direction 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 2.1 2013 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" 2450 MHz Small SMD Chip Antenna P/N 2450AT42B100 Page 4 of 4 Detail Specification: 10/08/13 Part Number Explanation Bulk (loose pieces) Packing Style eg.2450AT42B100S T&R Suffix = E eg. 2450AT42B100E T & R (Reverse) Suffix = R eg. 2450AT42B100R (MOQ Applies) 100% Tin P/N Suffix Suffix = S Suffix = None eg. 2450AT42B100(S, E, R) Eval Board (1-port SMA antenna test 2450AT42B100-EB1SMA (Page 2) boards) www.johansontechnology.com/ipc-pn-explained More Details Storage Conditions and Shelf Life (On T&R or Bulk) +5C to +35°C Temperature: 18 months max. Shelf Life: 45 to 75% Relative Humidity: Packaging information www.johansontechnology.com/ipcpackaging.html Soldering Information www.johansontechnology.com/ipcsoldering-profile Antenna layout and tuning techniques www.johansontechnology.com/tuning Antenna layout review, tuning, and characterization services www.johansontechnology.com/ipcantennaservices RoHS Compliance www.johansontechnology.com/technical-notes/rohs-compliance.html MSL Info www.johansontechnology.com/technical-notes/msl-rating.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 2.1 2013 Johanson Technology, Inc. All Rights Reserved