I-LC High-Pass Filter: Isisombululo se-RF esisebenza ngokuPhezulu se-118-138MHz Band

faka umva wophuculo oluqhubekayo kunxibelelwano olungenazingcingo kunye neenkqubo zeRF,Izihluzi ze-LC eziphezuluzisetyenziswa ngokubanzi kwiinkqubo ezahlukeneyo zeVHF RF ngenxa yobume bazo obubambeneyo, ukusebenza okuzinzileyo, kunye nempendulo ebhetyebhetye. Imodeli ye-ALCF118M138M45N eyasungulwa yi-Apex Microwave ngumzekelo oqhelekileyo, olungiselelwe ibhendi ye-118MHz ukuya kwi-138MHz, kuthathelwa ingqalelo ukusebenza kunye nokuthembeka.

Okuimvelisosisihluzo se-FM esiphuhliswe ngokuzimeleyo yi-Apex, esinokucinezela ngokufanelekileyo iinkqubo zosasazo zikanomathotholo ze-FM kuluhlu lwe-87-108MHz, ngelixa sidlula ngokufanelekileyo kuphawu ekujoliswe kulo lwe-118-138MHz kwibhendi yeVHF, enokunciphisa imiqondiso elahlekileyo kwaye ithintele ukuphazamiseka kwenkqubo.

IIfilte ye-LC ephezulu yokupasar inelahleko esezantsi yokufaka ye≤1.0dB kunye nelahleko ephezulu yembuyekezo ye≥I-15dB, iqinisekisa ukuhanjiswa komqondiso ozinzile kunye nokunciphisa ukuphazamiseka kokubonakalisa. Ibonelela ngesakhono socinezelo ukuya kuthi ga≥I-40dB kwibhendi ye-87.5-108MHz, ngokufanelekileyo ukuphucula ukusebenza kwenkqubo yokuchasana nokuphazamiseka.

Njengomntu onamavaLC umenzi wokucoca, I-Apex kudala igxile kuyoUyilo lokucoca i-LC RFkwaye ixhasa iimfuno zabathengi ezininzi zohlengahlengiso. Iimvelisoinamandla okuphatha amandla angama-50W, iqondo lokushisa elisebenzayo -40°C ukuya +85°C, ixhotyiswe ngohlobo lwe-N-interface, kwaye ithobela imigangatho yokusingqongileyo ye-RoHS.

Ukongeza kwiimodeli ezisemgangathweni, sikwaxhasa iintlobo ngeentlobo zezisombululo ezilungelelanisiweyo kwaye sibonelela ngokwezifisoUyilo lokucoca oluphezuluukuhlangabezana neemfuno ezikhethekileyo kwisakhiwo, ujongano kunye nokusebenza kombane. Yinto efanelekileyoImveliso yokucoca iLCisisombululo.