I-UHF TETRA kwiProjekthi yokuPhucula iZakhiwo

I-Kingtone ibithumela izisombululo zokhuselo lwangaphakathi kwiitekhnoloji ezahlukeneyo ukusukela ngo-2011: umnxeba weselula (2G, 3G, 4G), UHF, TETRA ... zombini uloliwe kunye nendlela.
Itekhnoloji ye-TETRA (Terrestrial Trunked Radio) isetyenziswa kwihlabathi liphela

Kwiimeko ezithile, unokufuna amandla omqondiso ongezelelweyo.Umzekelo, ukuba abasebenzi bakho basebenza kumazibuko ajikelezwe ziziseko zophuhliso lwemizi-mveliso okanye bagada indawo engaphantsi komhlaba, izinto zokwakha ezishinyeneyo (ezidla ngokuba ngekhonkrithi okanye iindonga zentsimbi) zinokusebenza njengomqobo kwaye zithintele umqondiso.Oku phantse ngokuqinisekileyo kuya kulibazisa unxibelelwano kwaye kwezinye iimeko, kuthintele umsebenzisi ekugqithiseni nasekufumaneni ulwazi ngokupheleleyo.
Uthungelwano oluthembekileyo lolwakhiwo lukawonke-wonke lokhuseleko olungenazingcingo lufuna ubuntununtunu bomamkeli ophezulu kunye namandla othumelo aphezulu e-UHF/TETRA BDA kwiindawo ezixineneyo zasezidolophini kunye nangaphantsi komhlaba ukuze kuhlangatyezwane nokhuselo olukhulu kunye nokusebenza okwandisiweyo kulwakhiwo.
Itekhnoloji eyongezelelweyo esibonelela ngayo ukuqinisekisa uqhagamshelo oluthembekileyo kwiindawo ezinjalo ziquka abaphindaphindayo ukunyusa uluhlu lwesignali ngeDAS (IiNkqubo ze-Antenna eziSasazwe).Oku kunika isisombululo xa uxhulumaniso olulambathayo luyingxaki.Ingafakwa kwiibhloko zezindlu ezincinci kwezona zakhiwo zikhulu zokwenza.
I-In-Building Coverage Uphuculo · I-Kingtone WIRELESS INIKEZA IINKQUBO EZISAHLUKENEYO ZEE-ANTENNA KWI-BUILDING (DAS) KUNYE NE-BI-DIRECTIONAL AMPLFIER (BDA)
Ubungakanani besakhiwo ngokwenene bumisela uhlobo lwesisombululo oya kuba nalo.
Iza kuba yi-BDA [i-bidirectional amplifier] yezakhiwo ezincinci, kodwa kwizakhiwo ezikhulu ayisosisombululo, ngoko kufuneka uhambe nge-fibre-optic DAS.

Itekhnoloji esetyenzisiweyo kufakelo lwe-in-building inokususela kwi-relay elula engekho-moyeni ezisa umqondiso ukusuka ngaphandle ukuya kwinkqubo ye-eriyali esasazwe ngokubanzi (DAS).

Inethiwekhi ebamba isibonakaliso se-TETRA ngaphandle kwesakhiwo, ikhulise kwaye ifake ngaphakathi kubo ngokusebenzisa i-DAS (inkqubo ye-antenna esasazwayo).