"High Frequency Ceramic Solutions" BT/WiFi and GPS/BDS/GLNSS Quad band, Dual Feed Chip Antenna: 2.4/1.561/1.575/1.602GHz, SMD Detail Specification: P/N 2450AD47A1590 Page 1 of 9 9/2/2015 General Specifications Part Number Frequency (MHz) Peak Gain (dBi typ.) Average Gain (dBi typ.) Return Loss (dB) Ave Radiation Efficiency %1 (on JTI EVB) Isolation 1 2400~2500 1.0 (YZ-Total) -1.0 (YZ-Total) 8 min. 2450AD47A1590 1561 1575 1602 0.5 1.5 1.5 (YZ-Total) (YZ-Total) (YZ-Total) -2.5 -2.0 -2.0 (YZ-Total) (YZ-Total) (YZ-Total) 7.5 min. 9.0 min. 8 min. 83 45 51 51 20 dB 15 dB 15 dB 15 dB 1,000 Reel Quantity Operating Temperature -40 to +85°C -40 to +85°C Storage Temperature 18 months max. Storage Period 2W max. (CW) Power Capacity On Johanson test board p/n: 2450AD47A1590-EB1SMA. EVB details on pages 2/3 Part Number Explanation Packing Style P/N Suffix Evaluation Board Bulk (loose) Suffix = S e.g.. 2450AD47A1590S T&R Suffix = E e.g.. 2450AD47A1590E Suffix = E or S e.g.. 2450AD47A1590(E or S) 100% Tin 2450AD47A1590-EB1SMA (Pre-tuned with SMA connectors) Mechanical Dimensions L W T a1 a2 a3 b In 0.394 0.126 0.059 0.031 0.106 0.039 0.012 ± ± ± ± ± ± ± 0.008 0.008 0.008 0.008 0.008 0.008 0.004/-0.008 mm 10.00 ± 0.20 b 3.20 ± 0.20 1.50 ± 0.20 0.80 ± 0.20 2.70 ± 0.20 1.00 ± 0.20 0.30 ± 0.1/-0.2 Terminal Configuration a1 a2 a1 a3 a1 a2 a1 w L T L Find out more about our antenna design assistance services at: http://www.johansontechnology.com/ipc-antenna-services No. Function 1 2 3 4 5 6 7 8 2.4GHz Feed Point GND GND 1.5-1.6GHz Feed Point GND GND GND GND www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver 1.0 2015 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" BT/WiFi and GPS/BDS/GLNSS Quad band, Dual Feed Chip Antenna: 2.4/1.561/1.575/1.602GHz, SMD Detail Specification: P/N 2450AD47A1590 Page 2 of 9 9/2/2015 Layout Recommendations No Ground (Yellow area) 0.8 Units in mm 1 GND Matching circuits1 GND 1 1.6 1 6.4 0.3 1 0.75 Matching circuits1 0.2pF 1 0.8 1 2.8 4 2.2nH 2.8 10.8 0.8pF 4 0 Ohm GND 2.4GHz Feedline Solder Resist Land 1.5‐1.6GHz Feedline Would you like the layout file of the above? Contact our applications engineers at: www.johansontechnology.com/ask-a-question 1 Attention: Matching circuits and component values will be different on the client's design, depending on PCB layout, geometry, etc. It is recommended that the designer leave available slots for a "pi" (or shunt-series-shunt) network. The antenna matching network values you see here are used when antenna is mounted on Johanson's evaluation board. Need help laying out the antenna, want us to review your antenna design (free!), require the Gerber files for this EVB, or would like us to validate the new tuning values of your PCB (fee may apply) go to: www.johansontechnology.com/ask-a-question Orderable EVB for evaluation, it comes with a female SMA connector. Go to: www.johansontechnology.com/component/samplerequest and ask for p/n 2450AD47A1590-EB1SMA * Line width should be designed to match 50Ω characteristic impedance, depending on PCB material, thickness, and preferably CPWG (co-planar wave guide) type. Johanson Technology, Inc. reserves the right to make design changes without notice. Please confirm the specifications and delivery conditions when placing your order. 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 1.0 2015 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" BT/WiFi and GPS/BDS/GLNSS Quad band, Dual Feed Chip Antenna: 2.4/1.561/1.575/1.602GHz, SMD Detail Specification: P/N 2450AD47A1590 Page 3 of 9 9/2/2015 Typical Electrical Characteristics (T=25°C) Test Board-Top View (Unit in mm) Total effective antenna area required: 6.4x10.8mm 6.4 No Ground (Yellow area) 10.8 40 Feeding line 2450AD47A1590-EB1SMA (orderable at: www.johansontechnology.com/request-a-sample) Ground 80 Test Board-Bottom View (Unit in mm) 6.4 10.8 No Ground (Yellow area) 40 2450AD47A1590-EB1SMA (orderable at: www.johansontechnology.com/request‐a‐sample) Ground 80 Johanson Technology, Inc. reserves the right to make design changes without notice. Please confirm the specifications and delivery conditions when placing your order. 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 1.0 2015 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" BT/WiFi and GPS/BDS/GLNSS Quad band, Dual Feed Chip Antenna: 2.4/1.561/1.575/1.602GHz, SMD Detail Specification: P/N 2450AD47A1590 Page 3 of 9 9/2/2015 Typical Electrical Characteristics (T=25°C) Return Loss and Isolation With Matching Circuits On Johanson EVB 0 d B (S (1 ,2 )) d B (S (2 ,2 )) d B (S (1 ,1 )) -10 -20 m fre d m fre d m fre d m4 m6 m3 m1 m2 -30 m5 -40 -50 1.0 1.5 2.0 2.5 3.0 3.5 4.0 freq, GHz m1 m4 Freq=1.561GHz Freq=2.400GHz dB(S(2,2))=-10.697dB(S(1,1))=-8.678 m2 m5 Freq=1.575GHz Freq=2.450GHz dB(S(2,2))=-22.294dB(S(1,1))=-33.793 m3 m6 Freq=1.602GHz Freq=2.500GHz dB(S(2,2))=-9.842 dB(S(1,1))=-8.901 Johanson Technology, Inc. reserves the right to make design changes without notice. Please confirm the specifications and delivery conditions when placing your order. 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 1.0 2015 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" BT/WiFi and GPS/BDS/GLNSS Quad band, Dual Feed Chip Antenna: 2.4/1.561/1.575/1.602GHz, SMD Detail Specification: P/N 2450AD47A1590 Page 5 of 9 9/2/2015 Typical Radiation Patterns Radiation Patterns @ 2.44GHz XY-Plane +Y (Phi=90°) +X (Phi=0°) +Z (Theta=0°) YZ-Plane XZ-Plane Johanson Technology, Inc. reserves the right to make design changes without notice. Please confirm the specifications and delivery conditions when placing your order. 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 1.0 2015 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" BT/WiFi and GPS/BDS/GLNSS Quad band, Dual Feed Chip Antenna: 2.4/1.561/1.575/1.602GHz, SMD Detail Specification: P/N 2450AD47A1590 Page 6 of 9 9/2/2015 Typical Radiation Patterns Radiation Patterns @ 1.561GHz XY-Plane +Y (Phi=90°) +X (Phi=0°) +Z (Theta=0°) YZ-Plane XZ-Plane Johanson Technology, Inc. reserves the right to make design changes without notice. Please confirm the specifications and delivery conditions when placing your order. 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 1.0 2015 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" BT/WiFi and GPS/BDS/GLNSS Quad band, Dual Feed Chip Antenna: 2.4/1.561/1.575/1.602GHz, SMD Detail Specification: P/N 2450AD47A1590 Page 7 of 9 9/2/2015 Typical Radiation Patterns Radiation Patterns @ 1.575GHz XY-Plane +Y (Phi=90°) +X (Phi=0°) +Z (Theta=0°) YZ-Plane XZ-Plane Johanson Technology, Inc. reserves the right to make design changes without notice. Please confirm the specifications and delivery conditions when placing your order. 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 1.0 2015 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" BT/WiFi and GPS/BDS/GLNSS Quad band, Dual Feed Chip Antenna: 2.4/1.561/1.575/1.602GHz, SMD Detail Specification: P/N 2450AD47A1590 Page 8 of 9 9/2/2015 Typical Radiation Patterns Radiation Patterns @ 1.602GHz XY-Plane +Y (Phi=90°) +X (Phi=0°) +Z (Theta=0°) YZ-Plane XZ-Plane Johanson Technology, Inc. reserves the right to make design changes without notice. Please confirm the specifications and delivery conditions when placing your order. 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 1.0 2015 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" BT/WiFi and GPS/BDS/GLNSS Quad band, Dual Feed Chip Antenna: 2.4/1.561/1.575/1.602GHz, SMD Detail Specification: P/N 2450AD47A1590 Page 9 of 9 9/2/2015 Antenna tuning, optimization, and validation services: www.johansontechnology.com/ipcantennaservices For more antennas and to download measured S-parameters, go to: www.johansontechnology.com/antennas Soldering Information www.johansontechnology.com/ipcsoldering-profile MSL Info www.johansontechnology.com/technical-notes/msl-rating.html Packaging information www.johansontechnology.com/ipcpackaging.html For layout review contact our Applications Team at: www.johansontechnology.com/component/techquestion RoHS Compliance www.johansontechnology.com/technical-notes/rohs-compliance.html Johanson Technology, Inc. reserves the right to make design changes without notice. Please confirm the specifications and delivery conditions when placing your order. 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 1.0 2015 Johanson Technology, Inc. All Rights Reserved