"High Frequency Ceramic Solutions" 2.5GHz Chip Antenna with No GND clearance required P/N 2500AT43A0100 Page 1 of 5 Detail Specification: 10/28/2013 General Specifications 2500AT43A0100 Part Number 2W max. (CW) Input Power 2450 - 2550 Operating Temperature -40 to +85°C Peak Gain 0.6 dBi typ. (YZ-total) Average Gain -2.1 dBi typ. (XZ-total) Recommended Storage Conditions +5~+35°C, Humidity 45~75%RH 500pcs Frequency Range 3.0 max. VSWR Reel Quanity 50 Ω Impedance Terminal Configuration Mechanical Dimensions L a1 a1 a1 a2 a1 a1 a1 In mm 0.276 ± 0.008 7.00 ± 0.20 W 0.079 ± 0.008 2.00 ± 0.20 T 0.157 ± 0.008 4.00 ± 0.20 a1 0.033 ± 0.008 0.85 ± 0.20 a2 0.039 ± 0.008 1.00 ± 0.20 b1 0.020 ± 0.008 0.50 ± 0.20 b2 0.039 ± 0.008 1.00 ± 0.20 b1 L No. Function 1 Feeding Point 2 GND w a1 a1 a1 a2 a1 a1 a1 3 GND b2 4 NC 5 NC 6 GND 7 GND 8 GND T L 8 7 6 5 1 2 3 4 Mounting Considerations Antenna RF Via"stich" around antenna clearance and feed trace for best radiation 0.4 1.3 0.4 1.3 3.6 0.3 0.4 0.5pF * 4.7nH 0.5pF Not Connecte 1.3d to GND 0.4 1.3 1.6 50 Feed line 1.6 Ground *Line width should be designed to match 50Ω characteristic impedance, depending on PCB material and thickness We peform layout review as well as antenna tuning and characterization services. Go to page 2 for details. 0.3 Units in mm Note: It is recommended that the designer leave available slots for a "pi" (or shuntseries-shunt) 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-atechnical-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 2.0 2013 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" 2.5GHz Chip Antenna with No GND clearance required P/N 2500AT43A0100 Page 2 of 5 Detail Specification: 10/28/2013 Johanson Evaluation Board (orderable item) Antenna Top View 50Feed Line GND 40mm Matching Circuits Ground Antenna 100mm Test Board: P/N: 2500AT43A0100-EB1SMA (orderable item) To order, go to: www.johansontechnology.com/samplerequest We offer antenna layout review, tuning, and characterization services, go to: www.johansontechnology.com/ipcantennaservices for details and instructions Bottom View 40mm Ground 100mm 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 2.0 2013 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" 2.5GHz Chip Antenna with No GND clearance required P/N 2500AT43A0100 Page 3 of 5 Detail Specification: 10/28/2013 Typical Electrical Characteristics (T=25oC) Return Loss (With matching) 3.0 max. Return Loss (Without matching) 0 -5 m1 m1 freq=2.600GHz dB(S(1,1))=-7.993 m2 freq=2.700GHz dB(S(1,1))=-7.910 m3 freq=2.650GHz dB(S(1,1))=-28.568 m2 dB(S(1,1)) -10 -15 -20 -25 m3 -30 2.0 2.2 2.4 2.6 2.8 3.0 freq, GHz 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 2.0 2013 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" 2.5GHz Chip Antenna with No GND clearance required P/N 2500AT43A0100 Page 4 or 5 Detail Specification: 10/28/2013 Typical Radiation Patterns ) ) XY-V/XY-H XY cut @2.5GHz Vertical Horizontal Z 3.0 max. 180° X 270° 90° Y 0° XZ-V/XZ-H XY-cut scanning direction XZ cut @2.5GHz Vertical Horizontal Y 180° X 270° 90° Z 0° XZ-cut scanning direction YZ cut @2.5GHz Vertical Horizontal YZ-V/YZ-H X 180° Y 270° 90° Z 0° 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 2.0 2013 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" 2.5GHz Chip Antenna with No GND clearance required P/N 2500AT43A0100 Page 5 or 5 Detail Specification: 10/28/2013 Part Number Explanation P/N Suffix Bulk (loose pieces) T&R Packing Style T & R (Reverse) 100% Tin Suffix = S Suffix = E Suffix = R Suffix = None eg.2500AT43A0100S eg. 2500AT43A0100E eg. 2500AT43A0100R (MOQ Applies) eg. 2500AT43A0100(S, E, R) Eval Board (1-port SMA antenna test 2500AT43A0100-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 2.0 2013 Johanson Technology, Inc. All Rights Reserved