tolerances (unless otherwise specified) x : 1 x.x : 0.1 x.xx : 0.01 angle : hole dia. : unictron technologies corporation website: www.unictron.com scale : unit mm prepared by : meiping checked by : chinling designed by : chinling approved by : herbert this specification is the property of unictron technologies corporation and shall not be reproduced or used in all circumstances without written permission document rev. title 10 x 3.2 x 2.0 gps chip antenna (aa065) no. H2U16V1A1A0100 b page 1 of 10 h 2 1 6 v a a 1 0 u 1 (1) (2) (3) (4) (5) 0 1 0 10 x 3.2 x 2.0 gps chip antenna (aa065) 1. explanation of product number product code: (1) product categories: 6: polymer substrate (2) dimensions: v1: 10 x 3.2 x 2.0 (mm) (3) material: a: rg (4) working frequency: 1a: 1575.42mhz (5) antenna series: 01: serial number
tolerances (unless otherwise specified) x : 1 x.x : 0.1 x.xx : 0.01 angle : hole dia. : unictron technologies corporation website: www.unictron.com scale : unit mm prepared by : meiping checked by : chinling designed by : chinling approved by : herbert this specification is the property of unictron technologies corporation and shall not be reproduced or used in all circumstances without written permission document rev. title 10 x 3.2 x 2.0 gps chip antenna (aa065) no. H2U16V1A1A0100 b page 2 of 10 2. features *stable and reliable in performances *low temperature coefficient of frequency *compact size *rohs compliance 3. applications *navigation systems or position tracking systems *hand-held devices when gps function is needed, e.g., pda, smart phone, pnd. 4. description unictron?s chip antenna series are specially designed for gps application. based on unictron?s proprietary design and processes, this chip antenna has excellent stability and sensitivity to consistently prov ide high signal reception efficiency. 5. electrical specifications (80x40(mm) ground plane) 5-1. characteristics specifications unit outline dimensions 10 x 3.2 x 2.0 mm ground plane 80x40 mm center frequency* 1575.42 mhz bandwidth (under -10db return loss) 75 min. mhz vswr 2 max. impedance 50 polarization linear polarization peak 2.8 (typical) dbi gain efficiency 82 (typical) % temperature coefficient of frequency 020 max (@ -40 ~85 ) ppm/ *center frequency will be offset to working frequency accordi ng to the conditions of user?s ground plane and radome.
tolerances (unless otherwise specified) x : 1 x.x : 0.1 x.xx : 0.01 angle : hole dia. : unictron technologies corporation website: www.unictron.com scale : unit mm prepared by : meiping checked by : chinling designed by : chinling approved by : herbert this specification is the property of unictron technologies corporation and shall not be reproduced or used in all circumstances without written permission document rev. title 10 x 3.2 x 2.0 gps chip antenna (aa065) no. H2U16V1A1A0100 b page 3 of 10 5-2. return loss(s 11 ) smith chart 6. antenna & test board dimensions (unit: mm) a. antenna dimensions feed side
tolerances (unless otherwise specified) x : 1 x.x : 0.1 x.xx : 0.01 angle : hole dia. : unictron technologies corporation website: www.unictron.com scale : unit mm prepared by : meiping checked by : chinling designed by : chinling approved by : herbert this specification is the property of unictron technologies corporation and shall not be reproduced or used in all circumstances without written permission document rev. title 10 x 3.2 x 2.0 gps chip antenna (aa065) no. H2U16V1A1A0100 b page 4 of 10 b. test board dimensions
tolerances (unless otherwise specified) x : 1 x.x : 0.1 x.xx : 0.01 angle : hole dia. : unictron technologies corporation website: www.unictron.com scale : unit mm prepared by : meiping checked by : chinling designed by : chinling approved by : herbert this specification is the property of unictron technologies corporation and shall not be reproduced or used in all circumstances without written permission document rev. title 10 x 3.2 x 2.0 gps chip antenna (aa065) no. H2U16V1A1A0100 b page 5 of 10 7. radiation pattern (80x40(mm) ground plane) 7-1. 3d gain pattern at 1575 mhz x y y x y z x y x z z z
tolerances (unless otherwise specified) x : 1 x.x : 0.1 x.xx : 0.01 angle : hole dia. : unictron technologies corporation website: www.unictron.com scale : unit mm prepared by : meiping checked by : chinling designed by : chinling approved by : herbert this specification is the property of unictron technologies corporation and shall not be reproduced or used in all circumstances without written permission document rev. title 10 x 3.2 x 2.0 gps chip antenna (aa065) no. H2U16V1A1A0100 b page 6 of 10 7-2. efficiency table frequency(ghz) 1.570 1.571 1.572 1. 573 1.574 1.575 1.576 1.577 1.578 1.579 1.580 efficiency(db) -0.91 -0.89 -0.87 -0.86 -0 .85 -0.84 -0.83 -0.83 -0.82 -0.81 -0.81 efficiency(%) 81.07 81.43 81.80 81.98 82.17 82. 35 82.54 82.54 82.72 82.91 82.91 gain(dbi) 2.86 2.87 2.88 2.84 2. 85 2.85 2.84 2.82 2.80 2.81 2.80 7-3. efficiency vs. frequency efficiency vs. frequency 60.00 70.00 80.00 90.00 100.00 1.570 1.571 1.572 1.573 1.574 1.575 1.576 1.577 1.578 1.579 1.580 frequency(ghz) efficiency(%)
tolerances (unless otherwise specified) x : 1 x.x : 0.1 x.xx : 0.01 angle : hole dia. : unictron technologies corporation website: www.unictron.com scale : unit mm prepared by : meiping checked by : chinling designed by : chinling approved by : herbert this specification is the property of unictron technologies corporation and shall not be reproduced or used in all circumstances without written permission document rev. title 10 x 3.2 x 2.0 gps chip antenna (aa065) no. H2U16V1A1A0100 b page 7 of 10 8. layout guide : a. solder land pattern: land pattern for soldering (black marking areas) is as shown below. depending on customer?s requirement, matching circuit as shown below is also recommended. top view back view unitmm 9. frequency tuning: a. chip antenna tuning scenario matching circuit fine tuning element feed
tolerances (unless otherwise specified) x : 1 x.x : 0.1 x.xx : 0.01 angle : hole dia. : unictron technologies corporation website: www.unictron.com scale : unit mm prepared by : meiping checked by : chinling designed by : chinling approved by : herbert this specification is the property of unictron technologies corporation and shall not be reproduced or used in all circumstances without written permission document rev. title 10 x 3.2 x 2.0 gps chip antenna (aa065) no. H2U16V1A1A0100 b page 8 of 10 b. matching circuit (center frequency is about 1575mhz at 80x40(mm) ground plane) system matching circuit component location description vendor 1 2.2pf tdk(0402) 2 0? (0402) 3 n/a - 4 22pf tdk(0402) 5 (fine tuning element) 8pf tdk(0402) c. fine tuning element vs. center frequency
tolerances (unless otherwise specified) x : 1 x.x : 0.1 x.xx : 0.01 angle : hole dia. : unictron technologies corporation website: www.unictron.com scale : unit mm prepared by : meiping checked by : chinling designed by : chinling approved by : herbert this specification is the property of unictron technologies corporation and shall not be reproduced or used in all circumstances without written permission document rev. title 10 x 3.2 x 2.0 gps chip antenna (aa065) no. H2U16V1A1A0100 b page 9 of 10 10. soldering conditions: a. typical soldering profile for lead-free process time (s.) 60-180s 60-150s 20-40s pre-heating 150-200 c 217 c 260 c temterature (c)
tolerances (unless otherwise specified) x : 1 x.x : 0.1 x.xx : 0.01 angle : hole dia. : unictron technologies corporation website: www.unictron.com scale : unit mm prepared by : meiping checked by : chinling designed by : chinling approved by : herbert this specification is the property of unictron technologies corporation and shall not be reproduced or used in all circumstances without written permission document rev. title 10 x 3.2 x 2.0 gps chip antenna (aa065) no. H2U16V1A1A0100 b page 10 of 10 11. packing : (1) quantity/reel: 2000pcs/reel (2) plastic tape: 1. cumulative tolerance of 10 sprocket hole pitch: 0.20mm 2. carrier camber not to exceed 1mm in 250mm 3. ao and bo measured on a plane above the inside bottom of the pocket. 4. ko measured from a plane on the inside bottom of the pocket to the top surface of the carrier. 5. all dimensions meet eia-481-b requirements. 6. material: clear non anti-static polystyrene. black conductive polystyrene. 12. storage conditions : (1) temperature : -25 to 85 (2) relative humidity: 20% to 70% 2.1 tape dimensions(unit: mm) feature specifications tolerances w 24.00 0.30 p 8.00 0.10 e 1.75 0.10 f 11.50 0.10 p2 2.00 0.10 d 1.50 +0.10 -0.00 d1 1.50 0.10 po 4.00 0.10 10po 40.00 0.20 2.2 pocket dimensions(unit: mm) feature specifications tolerances ao 3.60 0.10 bo 10.50 0.10 ko 2.40 0.10 t 0.35 0.05
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