868 MHz-band waxaa si weyn loogu isticmaalaa heerkulbeegyada, nidaamyada dabka, nidaamyada tuugada, xaaladda, iyo DIN-transceivers, sidoo kale shabakada LoraWan ama nidaamyada IoT, shabakadaha dareemayaasha wireless.
Si loo daboolo baahida suuqgeyn, dhawaan kooxdayada R&D waxay si gaar ah u naqshadeeyaan 2 nooc oo shaandhada godka bandpass ee ka shaqeeya inta jeer ee ballaaran ee 864-872MHz, kaas oo leh ikhtiyaarrada xalalka gudaha ama dibadda. Filterka bandpass ee xalka gudaha waa mid aad u yar oo lagu rinjiyeeyay midab cad, sidoo kale wuxuu yeelan karaa midabyo kale oo door ah, qiyaasta saxda ah waa sida soo socota, diidmo sare iyo hoos u dhac galinta, kaas oo si fiican loo tijaabiyay sida qiimaha, kharashka waa mid aad u tartamaya sidoo kale. Xalka shabakada gudaha ee 868MHz, shaandhada daloolku waa tan ugu fiican ee tixraaca.
Iyada oo leh IP67 aan biyuhu lahayn, filtarka godka adag ee soo socda ayaa gabi ahaanba loogu talagalay inuu qaado jawiga shaqada ee adag, kaas oo lagu rinjiyeeyay midab cawl mug yar sidoo kale. Halbeeggiisu waa sida kan sare marka laga reebo shaqada bannaanka. Shaandhooyinkani waxay si fiican u shaqeynayaan nolosha dheer, taas oo la shaqayn karta anteenada shabakadda helium.
Jingxin sida soo saaraha filtarrada RF waxay naqshadayn kartaa noocyo kala duwan iyadoo loo eegayo codsiyada macaamiisha.
Kaliya 3 tillaabo oo lagu Xallinayo Dhibaatadaada Qaybta Dadban ee RF
1. Adiga oo qeexaya cabbirka.
2. Soo jeedinta xaqiijinta Jingxin.
3. Soo saarista tusaalaha tijaabada ah ee Jingxin.
Faahfaahin dheeraad ah waa soo dhaweynayaa in nala tashado.
Waqtiga boostada: Mar-22-2022
