rev: 5 .0 created on: february 21, 2014 created by: mks approved by: bp page | 1 wpant10005 - s b dual - band wi - fi embedded antenna description / application this is a 2.4 ghz & 5.4 ghz dual - band wi - fi on board chip antenna. broad bandwidth, good efficiency, compact size and ease of integration make this an ideal choice for applications where there are tight space requirements . we can assist your engineers to optimize mounting positions for these antennas in your specific application and can further assi st to trouble shoot system integration issues such as trp/tis a nd fcc requirements. we specialize in developing customized antenna solutions . please contact sales@worldproducts.com with your specific application requirements. electrical properties operating frequency * 2.4 ? 2.5 g hz 4.9 ? 5. 85 g hz approximate antenna impedance [ ? ] 50? 50? vswr ? typical * < 2 :1 < 2 .5 :1 peak gain [dbi] (typical) * 3 dbi 3 to 6 dbi efficiency [%] (typical) * 7 5 % 6 0 ? 75 % polarization linear linear pattern near omni - directional near omni - d irectional minimum ground plane size required 40 ? 4 5 mm 40 ? 4 5 mm * note : these performance metrics were recorded with the antenna installed on a circuit board, with the board layout as prescribed in the application notes (please refer to the application notes) . mechanical / environmental properties antenna dimensions 0 . 4 2 ?? x 0.31 ?? x 31 mils (10.8 mm x 8 mm x 0.79mm ) antenna color black operating / storage temperature -40 o c to +90 o c environmental meets standards for ul 94v - 0 hazardous materials rohs compliant
rev: 5 .0 created on: february 21, 2014 created by: mks approved by: bp page | 2 picture s of the antenna
rev: 5 .0 created on: february 21, 2014 created by: mks approved by: bp page | 3 vswr of the antenna
rev: 5 .0 created on: february 21, 2014 created by: mks approved by: bp page | 4 total radiation efficiency of the antenna in % (including vswr losses)
rev: 5 .0 created on: february 21, 2014 created by: mks approved by: bp page | 5 peak gain of the antenna in dbi
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