TOKO antenna - GPS Information

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DAK SeriesANTENNA GAIN VS GROUND PLANE SIZEPART NUMBER DAK1575MS50GAIN (dBi)65432140 50 60 70 80 90 100SIZE OF SQUARE GROUND PLANE (mm)F=1580.5MHzFREQUENCY SHIFT OF DIELECTRIC ANTENNA BY GROUND PLANE SIZEPART NUMBER DAK1575MS50CENTER FREQ. (MHz)15841583158215811580157915781577157640 50 60 70 80 90 100SIZE OF SQUARE GROUND PLANE (mm)

Data Transmission Protocol Specification for ... - GPS Information

DAK SeriesTEST FIXTURE &ANTENNA SETUP & MEASUREMENTTEST FIXTURECH1 S11 log MAG 5 dB/ REF 0 dB 1: -20.555 dBSOCKET PINGROUND PLANE(70 x 70mm)SMA RF CONNECTOR(CALIBRATION POINT)Cor1.5805 GHzBW: .0254 GHzcent: 1.5804 GHzQ: 62.1271. loss: -29.664 dBANTENNA SETUP AND MEASUREMENT3 41ANTENNA ELEMENTCENTER 1.5750 GHz SPAN .2000 GHz2VECTOR NETWORK ANALYZERS11 log MAGS11 SMITHS11 SWRDIRECTIVITY CHARTPART NUMBER DAK1575MS500° 90°6030 0 0361 01 53303006030 0 0361 01 5330300202090252709025270120240120240150180210150180210

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TOKO antenna - GPS Information

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