Masika coil antenna a 1800mhz opanda zingwe

Kujambula

Zswr

Ndi mtundu wonse wa 1800 ± 50mhz, antenna uyu amatsimikizira magwiridwe oyenera komanso ofanana ndi gawo lanu lopanda zingwe. VSWR ya vswr wa <= 1.5 imatsimikizira kuwonongeka kocheperako, zomwe zimapangitsa kufalitsidwa kopambana. Kuyika kolowera kwa ma ohms 50 kumapangitsa kuti pakatikati pazinthu zopanda zingwe.

Nditakhala ndi mphamvu yayikulu ya 10w ndi phindu la 3.0dbi, antenna iyi imakukweza chizindikiro, kufalitsa kuchuluka ndikupereka kulumikizana kokhazikika. Kapangidwe ka Hightoight Hope kumangopangitsa kukhala kofunikira kwambiri komanso kosavuta kukhazikitsa, osanyalanyaza magwiridwe.

Yopangidwa molondola komanso kukhazikika m'maganizo, GBT-1800-0.8x5x18x11N-5X9l imapangidwa ndi zinthu zapamwamba. Ntchito yake yolimba imatsimikizira kugwira ntchito kodalirika ngakhale pamaziko okhala. Mtundu wamakono wamtambo umawonjezera kulumikizana kwa zokopa.

Mtundu wa cholumikizira cha antenna ndi wogulitsira utoto, onetsetsani kuti ndi odalirika komanso odalirika. Cholumikizira chowongolera chothandizira pochepetsa kuwonongeka kwa signalo, chifukwa chosinthasintha.

Kudzikulidwa zochuluka, tinyanga iyi ndi koyenera kugwiritsa ntchito njira zosiyanasiyana. Kaya mukuyang'ana kukonza kulumikizana mwangwiro m'makampani opanga mafakitale, malo okhala, kapena malo ogulitsa, GBT-18X91n-5x9l Spring Coilsna ndi chisankho chabwino.

Sinthani gawo lanu lopanda zingwe ndikuwonjezera kulumikizana kwanu ndi GBT-1800-0.8x58x11n-5x9l masika Coil anterna. Kupeza mphamvu zokulitsa mphamvu, zimakhala zosiyanasiyana, komanso kulumikizana kodalirika ndi ntchito yabwino komanso yolimba.