at 2450a 3104a t ante nna specification rev. a product f e at u r e s 1. surface m ount ceramic antenna with a small size of 8.0 x 1.0 x 0.8 mm. 2. high ly stab le under t emperature and humidity c hange s . 3. superior performance in a compact size , rohs compliant. rf characteristics pn AT2450A3104AT specification work ing frequency range 2.4 - 2.5 ghz gain 2 .0 dbi(typical) return loss - 10 db min polarization linear radiation pattern omni - directional impedance 50 ? ra ted power 3 w max operating temperature - 40?c to +85?c terminal configuration physical dimensions pcb design / l ay o u t consideration symbol dimension (mm) l 8.0 0 0.20 w 1. 05 0.2 0 t 0.8 0 0.10 a 0.30 0. 20 pin connection p1 feeding p2 soldering terminal p1 p2 frontier electronics corp. ? page: 1 of 3 667 e. coch ran st., simi v alley, ca 93065 http://www.frontierusa.com phone: 1 - 805 - 522 - 9998, fax: 1 - 805 - 522 - 9989
at 2450a 3104a t ante nna specification rev. a test board design antenna s11 on test board - 15.34 db @ 2.40 ghz - 17.55 db @ 2.45 ghz - 15.17 db @ 2.50 ghz frontier electronics corp. ? page: 2 of 3 667 e. coch ran st., simi v alley, ca 93065 http://www.frontierusa.com phone: 1 - 805 - 522 - 9998, fax: 1 - 805 - 522 - 9989
at 2450a 3104a t ante nna specification rev. a radiation pattern s vertical horizontal y - z plane average gain = 1.136 dbi -40 -30 -20 -10 0 0 30 60 90 120 150 180 210 240 270 300 330 peak gain = 3.25 dbi average gain = 0.44 dbi -40 -30 -20 -10 0 0 30 60 90 120 150 180 210 240 270 300 330 peak gain = - 0.06 dbi average gain = - 7.16 dbi x - z plane average gain = - 1.750 dbi x cut -40 -30 -20 -10 0 0 30 60 90 120 150 180 210 240 270 300 330 peak gain = - 2.68 dbi average gain = - 9.30 dbi x cut -40 -30 -20 -10 0 0 30 60 90 120 150 180 210 240 270 300 330 peak gain = 3.12 dbi average gain = - 2.59 dbi x - y p lane average gain = - 2.322 dbi x cut -40 -30 -20 -10 0 0 30 60 90 120 150 180 210 240 270 300 330 peak gain = - 2.43 dbi average gain = - 7.10 dbi x cut -40 -30 -20 -10 0 0 30 60 90 120 150 180 210 240 270 300 330 peak gain = 0.96 dbi average gain = - 4.08 dbi the test board orientation is defined as: x y x y z x z x z y z y frontier electronics corp. ? page: 3 of 3 667 e. coch ran st., simi v alley, ca 93065 http://www.frontierusa.com phone: 1 - 805 - 522 - 9998, fax: 1 - 805 - 522 - 9989
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