GPS/Glonass anteeno gudaha ah oo leh xiriiriyaha IPEX 25*25mm

Soo bandhigidda hal-abuurkeennii ugu dambeeyay ee tignoolajiyada GPS-ka, anteenada gudaha ee GPS/Glonass oo leh xiriiriyaha IPEX.Anteenadu waxay leedahay cabbir is haysta oo ah 25 * 25mm waxaana loogu talagalay inay bixiso waxqabadka ugu fiican iyo ku habboonaanta.

Mid ka mid ah sifooyinka muuqda ee anteenooyinkayaga GPS/Glonass Internal Anteennada waa awooddooda sare ee faa'iidada, taas oo hubisa soo dhaweynta dayax-gacmeedka heer sare ah xitaa meelaha calaamadaha daciifka ah.Tani waxay ka dhigaysaa mid ku habboon codsiyo kala duwan, oo ay ku jiraan hawlgallada qarsoodiga ah halkaasoo ilaalinta muuqaal hoose ay muhiim tahay.

Faa'iidada kale ee anteenooyinkeena waa diyaaradooda dhulka lagu dhisay, taas oo u oggolaanaysa noocyo kala duwan oo ikhtiyaari ah.Thanks to habkan, anteenada si fudud ayaa loogu dhejin karaa meel kasta, taas oo ka dhigaysa mid ku habboon qalab kala duwan, baabuur ama qaabab.

Waxaan fahamsanahay muhiimada waxtarka qiimaha, taas oo ah sababta GPS-ka/Glonass Internal Antennas-kayaga ay bixiso wadarta guud ee kharashka.Taasi waxay la macno tahay inaad ku raaxaysan karto wax qabad weyn adigoon bangiga jabin.

Anteenada lafteeda waxaa loogu talagalay qalab tayo sare leh, oo ay ku jiraan anteenada dielectric ee ku shaqeysa inta jeer ee xarunta 1575.42MHz ± 3MHz.Saamiga mawjadda taagan ee anteenadu waa ≤1.5, xajmigu waa ± 5MHz, soo dhawaynta calaamaduhu waa mid deggan oo la isku halayn karo.

LNA/shaandhaynta anteenada gudaha ee GPS/Glonass waxay ku daraysaa lakab kale oo heersare ah alaabtan.LNA waxay korodhay ilaa 30dBi, VSWR <= 2.0, awoodda wax-helidda ayaa la sii wanaajiyay.Shaxda qaylada 1.5 dB waxay hubisaa faragelinta ugu yar, oo bixisa calaamad GPS cad oo sax ah.

Si ay ugu habboonaato, anteenna GPS/Glonass gudaha waxay u baahan tahay koronto DC ah oo ah 3-5V iyo hadda DC hooseeya ee 10mA.Tani waxay ka dhigaysaa mid ku habboon qalabyada ama nidaamyada kala duwan iyada oo aan culays la saarin isticmaalka korontada.