bt/wifi and gps/bds/glnss quad band, dual feed chip antenna: 2.4/1.561/1.575/1.602ghz, smd p/n 2450AD47A1590 detail specification: page 1 of 9 1 on johanson test board p/n: 2450AD47A1590-eb1sma. evb details on pages 2/3 part number explanation in no. l 1 w 2 t 3 a1 4 a2 5 a3 6 b 7 8 find out more about our antenna design assistance services at: http://www. johansontechnology.com/ipc-antenna-services www.johansontechnology.com 4001 calle tecate ? cama rillo, ca 93012 ? tel 805.389.1166 fax 805.389.1821 2015 johanson technology, inc. all rights reserved p/n suffix evaluation board 2450AD47A1590-eb1sma (pre-tuned with sma connectors) 0.039 0.008 1.00 0.20 0.394 0.008 0.126 mm 0.008 3.20 10.00 0.20 0.012 0.30 0.1/-0.2 0.004/-0.008 gnd 1.5-1.6ghz feed point 0.059 1.50 0.031 0.80 0.008 0.20 0.106 0.008 general specifications part number frequency (mhz) peak gain (dbi typ.) average gain (dbi typ.) 1575 1.5 (yz-total) 1602 2450AD47A1590 -1.0 (yz-total) -2.5 (yz-total) -2.0 (yz-total) -2.0 (yz-total) 1.5 (yz-total) ver 1.0 suffix = e or s terminal configuration function 2.4ghz feed point gnd e.g.. 2450AD47A1590(e or s) gnd gnd gnd gnd mechanical dimensions 2.70 0.20 0.20 0.008 storage temperature reel quantity 0.20 20 db 15 db 8 min. power capacity storage period operating temperatur e return loss (db) ave radiation efficiency % 1 (on jti evb) isolation 8 min. 83 45 51 7.5 min. 9.0 min. 51 "high frequency ceramic solutions" packing style e.g.. 2450AD47A1590e t & r 100% tin suffix = e bulk (loose) suffix = s e.g.. 2450AD47A1590s 11/10/2015 2400~2500 1.0 (yz-total) 0.5 (yz-total) 1561 15 db 15 db 18 months max. 2w max. (cw) -40 to +85c -40 to +85c 1,000 t l a1 a1 w a2 a2 a1 a1 a3 l b ? ? ? ? ????
bt/wifi and gps/bds/glnss quad band, dual feed chip antenna: 2.4/1.561/1.575/1.602ghz, smd p/n 2450AD47A1590 detail specification: page 2 of 9 www.johansontechnology.com 4001 calle tecate ? cama rillo, ca 93012 ? tel 805.389.1166 fax 805.389.1821 2015 johanson technology, inc. all rights reserved ver 1.0 "high frequency ceramic solutions" 11/10/2015 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 ar e subject to johanson technology, inc. terms and conditions. layout recommendations would you like the layout file of t he above? contact our applications engineers at: www.j ohansontechnology.com/ask-a-question 1 attention: matching circuits and co mponent 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.johansontec hnology.com/ask-a-question orderable evb for evaluation, it comes wi th a female sma connector. go to: www.johansontec hnology.com/component/samplerequest and ask for p/n 2450AD47A1590-eb1sma * line width should be designed to match 50 ? characteristic impedance, depending on pcb material, thickness, and preferably cpwg (co-planar wave guide) type. land solder resist no ? ground ? (yellow ? area) gnd 0.8pf ? 0 ? ohm 2.2nh ? 10.8 6.4 2.8 1 1.6 1 1 1 4 4 2.8 1 1 0.8 0.75 0.3 matching ? circuits 1 0.2pf ? 2.4ghz feedline 1.5 \ 1.6ghz feedline gnd gnd matching ? circuits 1 0.8 units ? in ? mm 0.2 0.8 1.5 3.8 2.5
bt/wifi and gps/bds/glnss quad band, dual feed chip antenna: 2.4/1.561/1.575/1.602ghz, smd p/n 2450AD47A1590 detail specification: page 3 of 9 www.johansontechnology.com 4001 calle tecate ? cama rillo, ca 93012 ? tel 805.389.1166 fax 805.389.1821 2015 johanson technology, inc. all rights reserved ver 1.0 "high frequency ceramic solutions" 11/10/2015 typical electrical characteristics (t=25 c) 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 ar e subject to johanson technology, inc. terms and conditions. total ? effective ? antenna ? area ? required: 6.4x10.8mm no ? ground ? (yellow ? area) 80 ? 40 ? ground feeding ? line 6.4 ? 10.8 ? ? test board-top view (unit in mm) ? test board-bottom view (unit in mm) 80 ? 40 ? no ? ground ? (yellow ? area) ground 6.4 10.8 ? 2450AD47A1590-eb1sma (orderable at: www.j ohansontechnology.com/request-a-sample) 2450AD47A1590-eb1sma (orderable ? at: ? www.johansontechnology.com/request \ a \ sample)
bt/wifi and gps/bds/glnss quad band, dual feed chip antenna: 2.4/1.561/1.575/1.602ghz, smd p/n 2450AD47A1590 detail specification: page 3 of 9 www.johansontechnology.com 4001 calle tecate ? cama rillo, ca 93012 ? tel 805.389.1166 fax 805.389.1821 2015 johanson technology, inc. all rights reserved ver 1.0 "high frequency ceramic solutions" 11/10/2015 typical electrical characteristics (t=25 c) 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 ar e subject to johanson technology, inc. terms and conditions. return loss and isolation with matching circuits on johanson evb 1.5 2.0 2.5 3.0 3.5 1.0 4. 0 -40 -30 -20 -10 -50 0 freq, ghz d b (s (1 ,1 )) m4 m5 m6 d b (s (2 ,2 )) m1 m2 m3 db(s(1 , 2)) m f re d m f re d m f re d m1 freq= db(s(2,2))=-10.697 1.561ghz m2 freq= db(s(2,2))=-22.294 1.575ghz m3 freq= db(s(2,2))=-9.842 1.602ghz m4 freq= db(s(1,1))=-8.678 2.400ghz m5 freq= db(s(1,1))=-33.793 2.450ghz m6 freq= db(s(1,1))=-8.901 2.500ghz
bt/wifi and gps/bds/glnss quad band, dual feed chip antenna: 2.4/1.561/1.575/1.602ghz, smd p/n 2450AD47A1590 detail specification: page 5 of 9 www.johansontechnology.com 4001 calle tecate ? cama rillo, ca 93012 ? tel 805.389.1166 fax 805.389.1821 2015 johanson technology, inc. all rights reserved ver 1.0 typical radiation patterns and delivery conditions when placing your order. all sales ar e subject to johanson technology, inc. terms and conditions. "high frequency ceramic solutions" johanson technology, inc. reserves the right to make design changes without notice. please confirm the specifications 11/10/2015 ? radiation ? patterns ? @ ? 2.44ghz +z ? (theta=0) +y ? (phi=90) +x ? (phi=0) xy-plane yz-plane xz-plane
bt/wifi and gps/bds/glnss quad band, dual feed chip antenna: 2.4/1.561/1.575/1.602ghz, smd p/n 2450AD47A1590 detail specification: page 6 of 9 www.johansontechnology.com 4001 calle tecate ? cama rillo, ca 93012 ? tel 805.389.1166 fax 805.389.1821 2015 johanson technology, inc. all rights reserved ver 1.0 "high frequency ceramic solutions" 11/10/2015 typical radiation patterns 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 ar e subject to johanson technology, inc. terms and conditions. ? radiation ? patterns ? @ ? 1.561ghz xy-plane yz-plane xz-plane +z ? (theta=0) +y ? (phi=90) +x ? (phi=0)
bt/wifi and gps/bds/glnss quad band, dual feed chip antenna: 2.4/1.561/1.575/1.602ghz, smd p/n 2450AD47A1590 detail specification: page 7 of 9 www.johansontechnology.com 4001 calle tecate ? cama rillo, ca 93012 ? tel 805.389.1166 fax 805.389.1821 2015 johanson technology, inc. all rights reserved ver 1.0 "high frequency ceramic solutions" 11/10/2015 typical radiation patterns 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 ar e subject to johanson technology, inc. terms and conditions. ? radiation ? patterns ? @ ? 1.575ghz xy-plane yz-plane xz-plane +z ? (theta=0) +y ? (phi=90) +x ? (phi=0)
bt/wifi and gps/bds/glnss quad band, dual feed chip antenna: 2.4/1.561/1.575/1.602ghz, smd p/n 2450AD47A1590 detail specification: page 8 of 9 www.johansontechnology.com 4001 calle tecate ? cama rillo, ca 93012 ? tel 805.389.1166 fax 805.389.1821 2015 johanson technology, inc. all rights reserved ver 1.0 "high frequency ceramic solutions" 11/10/2015 typical radiation patterns 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 ar e subject to johanson technology, inc. terms and conditions. ? radiation ? patterns ? @ ? 1.602ghz xy-plane yz-plane xz-plane +z ? (theta=0) +y ? (phi=90) +x ? (phi=0)
bt/wifi and gps/bds/glnss quad band, dual feed chip antenna: 2.4/1.561/1.575/1.602ghz, smd p/n 2450AD47A1590 detail specification: page 9 of 9 www.johansontechnology.com 4001 calle tecate ? cama rillo, ca 93012 ? tel 805.389.1166 fax 805.389.1821 2015 johanson technology, inc. all rights reserved 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 ar e subject to johanson technology, inc. terms and conditions. ver 1.0 for more antennas and to download measured s-parameters, go to: soldering information www. johansontechnology.com/ipcsoldering-profile www. johansontechnology.com/technical- notes/rohs-compliance.html msl info packaging information www. johansontechnology.com/ipcpackaging.html www. johansontechnology.com/c omponent/techquestion www. johansontechnology.com/antennas rohs compliance www. johansontechnology.com/technical- notes/msl-rating.html for layout review contact our applications team at: antenna tuning, optimization, and validation services: "high frequency ceramic solutions" 11/10/2015 www. johansontechnology.com/ipcantennaservices
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