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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 : andrew 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 3.2x1.6x0.5 wifi/bluetooth ceramic chip antenna (aa055) no. H2U34WGTQW0100 f page 1 of 11 h 2 g 4 w t w 1 0 u 3 (1) (2) (3) (4) 0 q 0 3.2 x 1.6 x 0.5 wifi/bluetooth ceramic chip antenna (aa055) 1. explanation of product number product code: (1) product categories: 4: ceramic substrate chip antenna (2) dimensions and polarization: wg: 3.2x1.6x0.5(mm) / linear polarization (3) material / working frequency / ground plane dimensions: tqw: as 6 / 2400~2500mhz / 80 x 40(mm) (4) 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 : andrew 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 3.2x1.6x0.5 wifi/bluetooth ceramic chip antenna (aa055) no. H2U34WGTQW0100 f page 2 of 11 2. features *stable and reliable in performances *low temperature coefficient of frequency *low profile, compact size *rohs compliance *smt processes compatible 3. applications *bluetooth earphone systems *hand-held devices when bluetooth/wifi functions are needed, e.g., smart phone. *ieee802.11 b/g/n *zigbee *wireless pcmcia cards or usb dongle 4. description unictron?s chip antenna series are specia lly designed for bluetooth/wifi applications. based on unictron?s proprietary design and processes, this chip antenna has excellent stability and sensitivity to c onsistently provide high signal reception efficiency. 5. electrical specifications (80x40(mm) ground plane) 5-1. characteristics specifications unit outline dimensions 3.2x1.6x0.5 mm ground plane 80x40 mm center frequency* 2442 mhz bandwidth (under -10db return loss) 100 min. mhz vswr 2 max. impedance 50 polarization linear polarization peak 2.5 (typical) dbi gain** efficiency 84 (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. **the data was measured by a test lab te chno corp.(ctia authorized test lab).
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 : andrew 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 3.2x1.6x0.5 wifi/bluetooth ceramic chip antenna (aa055) no. H2U34WGTQW0100 f page 3 of 11 5-2. return loss(s 11 ) vswr 6. antenna dimensions & test board (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 : andrew 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 3.2x1.6x0.5 wifi/bluetooth ceramic chip antenna (aa055) no. H2U34WGTQW0100 f page 4 of 11 b. test board with antenna unit : mm
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 : andrew 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 3.2x1.6x0.5 wifi/bluetooth ceramic chip antenna (aa055) no. H2U34WGTQW0100 f page 5 of 11 7. radiation pattern (80x40(mm) ground plane) 7-1. 3d gain pattern (at 2442 mhz) z y x z x y y x x y 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 : andrew 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 3.2x1.6x0.5 wifi/bluetooth ceramic chip antenna (aa055) no. H2U34WGTQW0100 f page 6 of 11 7-2. efficiency table frequency(mhz) 2400 2410 2420 2430 2442 2450 2460 2470 2480 2490 2500 efficiency(db) -1.38 -1.04 -0.85 -0.74 -0 .73 -0.76 -0.86 -1.05 -1.18 -1.27 -1.40 efficiency(%) 72.83 78.71 82.27 84.39 84.53 84.04 82.00 78.60 76.14 74.64 72.50 gain(dbi) 1.47 1.81 2.10 2.40 2. 50 2.50 2.37 2.10 1.90 1.87 1.75 7-3. efficiency vs. frequency efficiency vs. frequency 50.00 60.00 70.00 80.00 90.00 100.00 2400 2410 2420 2430 2442 2450 2460 2470 2480 2490 2500 frequency(mhz) 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 : andrew 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 3.2x1.6x0.5 wifi/bluetooth ceramic chip antenna (aa055) no. H2U34WGTQW0100 f page 7 of 11 8. layout guide : a. solder land pattern: land pattern for soldering (gray marking ar eas) is as shown below. depending on customer?s requirement, matching circuit as shown below is also recommended . top view back view unit mm 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 : andrew 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 3.2x1.6x0.5 wifi/bluetooth ceramic chip antenna (aa055) no. H2U34WGTQW0100 f page 8 of 11 b. matching circuit (center frequency is about 2442mhz at 80x40(mm) ground plane) system matching circuit component location description vendor 1 n/a - 2 0? (0402) 3 n/a - 4 22pf tdk(0402) 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 : andrew 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 3.2x1.6x0.5 wifi/bluetooth ceramic chip antenna (aa055) no. H2U34WGTQW0100 f page 9 of 11 10. reliability test test item test condition / test method specification solderability *solder bath temperature 260 5c *immersion time 2 0.5 sec at least 95% of a surface of each terminal electrode must be covered by fresh solder. resistance to dissolution of metallization) *solder bath temperature 260 5c *leaching immersion time 30 0.5 sec loss of metallization on the edges of each electrode shall not exceed 25%. drop test *1.8m drop on concrete with 150g weight *xyz each 30 times no mechanical damage. samples shall satisfy electrical specification after test. bending test warp:2mm no mechanical damage. samples shall satisfy electrical specification after test. temperature cycle -55c/ 30min~125c /30min total 1000 cycles no mechanical damage. samples shall satisfy electrical specification after test high temperature *temperature 125c *test duration 1000 hours no mechanical damage. samples shall satisfy electrical specification after test. low temperature *temperature -55c *test duration 1000 hours no mechanical damage. samples shall satisfy electrical specification after test. adhesive strength of termination *pressure:5n *duration 101 sec no remarkable damage or removal of the termination. vibration *applied frequency 10-55-10hz(1min) *1.5 p-p amplitude for xyz each direction of 120min no mechanical damage. samples shall satisfy electrical specification after test damp heat *humidity:85% *temperature:85c *time 1000 hours no mechanical damage. samples shall satisfy electrical specification after test
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 : andrew 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 3.2x1.6x0.5 wifi/bluetooth ceramic chip antenna (aa055) no. H2U34WGTQW0100 f page 10 of 11 11. 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 : andrew 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 3.2x1.6x0.5 wifi/bluetooth ceramic chip antenna (aa055) no. H2U34WGTQW0100 f page 11 of 11 12. packing : (1) quantity/reel: 6000pcs/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. 13. storage conditions : (1) temperature : -25 to 85 (2) relative humidity: 20% to 70% 2.1 tape dimensions(unit: mm) feature specifications tolerances w 12.00 0.30 p 8.00 0.10 e 1.75 0.10 f 5.50 0.10 p2 2.00 0.10 d 1.50 +0.10 -0.00 po 4.00 0.10 10po 40.00 0.20 2.2 pocket dimensions(unit: mm) feature specifications tolerances ao 1.90 bo 3.50 +0.20 -0.10 ko 0.60 0.10 t 0.30 0.05

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