433mhz PCB Mlongoti 400-490MHz Polankhulana

Kuyambitsa luso lathu lamakono laukadaulo wolumikizirana - 400-490MHz Antenna.Ndi mapangidwe ake apadera komanso mawonekedwe apamwamba, mlongoti uwu wakhazikitsidwa kuti usinthe momwe mumalumikizirana.

Pokhala ndi ma frequency a 400-490MHz, mlongoti uwu umapereka malo ambiri oti azitha kulumikizana bwino.Kaya mumalumikizana ndi akatswiri kapena pawekha, mlongoti uwu umakutsimikizirani kutumiza ma siginecha odalirika komanso ogwira mtima.

Ndi VSWR ya <= 2.0, mlongoti uwu umatsimikizira kutayika kwa ma siginecha pang'ono ndikupereka magwiridwe antchito mwapadera ngakhale m'malo ovuta.Izi zikutanthauza kuti mutha kudalira mlongoti uwu kuti upereke kulankhulana momveka bwino komanso kosasokoneza nthawi zonse.

Kusokoneza kwa mlongoti wa 50Ω kumathandizira kugwirizanitsa kosavuta ndi zida zosiyanasiyana zoyankhulirana.Mutha kulumikiza mlongoti uwu ku zida zanu zomwe zilipo popanda vuto lililonse.

Khalani ndi kukwezedwa kwamphamvu kwa siginecha ndikupindula kwa 3dBi.Izi zimatsimikizira kuti ma siginecha anu ndi amphamvu komanso okhazikika, kulola kumveka bwino komanso kusiyanasiyana.Tsanzikanani ndi maulumikizidwe ofooka komanso osadalirika - sangalalani ndi kulumikizana kopanda msoko ndi 400-490MHz Antenna yathu.

Amapangidwa kuti azigwiritsidwa ntchito mosavuta, mlongoti uwu uli ndi polarization yoyima yomwe imathandizira kukhazikitsa ndikuyika.Tsopano, mutha kukhazikitsa mlongoti wanu mwachangu komanso moyenera, ndikupulumutsa nthawi ndi mphamvu.

Kulemera kwa gilamu imodzi yokha, mlongoti uwu ndi wopepuka komanso wonyamula, kupangitsa kuti ikhale yosavuta kuyinyamula kulikonse komwe mungapite.Miyeso yake yaying'ono ya LXWXT ya 32x7x0.4mm imapangitsanso kuti ikhale yoyenera kuyika mwanzeru.

Kuphatikiza apo, mlongoti uwu umabwera ndi chingwe cha 10 CM kutalika.Komabe, ngati mukufuna kutalika kwa chingwe, titha kukwaniritsa zosowa zanu zenizeni.Cholinga chathu ndikukupatsani yankho logwirizana lomwe limakwaniritsa zofunikira zanu zoyankhulirana.

Pomaliza, Antenna yathu ya 400-490MHz imaphatikiza kulimba, magwiridwe antchito, komanso kugwiritsa ntchito mosavuta.Ndi ma frequency ake ochulukirapo, mtundu wazizindikiro zapadera, komanso kutalika kwa chingwe chomwe mungasinthire, mlongoti uwu ndiye chisankho chabwino pazosowa zanu zonse zolankhulirana.Khalani olumikizidwa kuposa kale ndi Antenna yathu yodalirika komanso yothandiza ya 400-490MHz.