Ixabiso elisebenzayo le-UHF TETRA Isitishi esiKhethekileyo seTrunk yeAmplifier yokugubungela ngaphakathi kweDAS

I-China Best UHF/TETRA Repeater 5W 10W 20W 30W Abavelisi kunye nababoneleli- Kingtone ibonelela ngexabiso eliphezulu UHF TETRA Channel Selective Trunk Line Amplifier yokhuselo lwangaphakathi lweDAS.

I-UHF / TETRA BDA yenzelwe ukubonelela ngesisombululo esineendleko ezingaphezulu kunokongeza iSikhululo esitsha seSiseko (BS) ukuphucula ukuhanjiswa kwesignali kunye ne-UHF / TETRA Line Amplifier (LA) isetyenziselwa ukwandisa indawo yokugubungela inkqubo ye-antenna yokusabalalisa ( I-DAS) idibanisa ngeentambo ze-coaxial zokugubungela ngaphakathi kwindlu yokwandisa umqondiso ukubonelela ngoqhagamshelwano oluthembekileyo nabasebenzisi berediyo (Ephathekayo).

Inkxaso ye-UHF / TETRA inkqubo, efana nale:

I-Uplink: 380-385MHz, i-Downlink: 390-395MHz;

I-Uplink: 410-415MHz, i-Downlink: 420-425MHz;

I-Trunk Amplifier inokufikelela kwi-bidirectional amplification ye-uplink kunye ne-downlink yesiginali, iphucule umgangatho wokuthetha, kunye nokufumaneka kokwandisa kunye nokuzalisa indawo eyimfama, ukwandisa uluhlu lokugubungela.Isetyenziselwa ukulinganisa ilahleko yomqondiso weentambo ze-trunk ze-Micro-honeycomb Indoor Distribution System kunye ne-Wireless Connection Indoor Distribution System.