GTC250 Mai Canjawar Mitar TV ta ƙasa
Bayanin Samfura
GTC250 Terrestrial TV Converter shine mai haɓaka siginar TV na ƙasa gabaɗaya, tacewa, mai haɗawa, mai sauya tashoshi, mai daidaitawa, da amplifier. Ya dace da aikace-aikacen eriya na gama gari inda za'a iya zaɓar siginar TV ta ƙasa, sarrafa, tacewa, haɗawa, daidaitawa, da haɓaka gaba ɗaya. Tare da shigar LCD da kushin maɓalli, GTC250 ya dace don zaɓar tashoshin fitarwa da daidaita matakin fitarwa na RF.
GTC250 yana da shigarwar FM guda ɗaya, abubuwan VHF/UHF huɗu, fitarwar RF ɗaya da tashar gwajin fitarwa na RF ɗaya -20dB. Don siginar DVB-T a PAL-B/G, tashar VHF tana da bandwidth na 7MHz kuma tashar UHF tana da bandwidth na 8MHz, yana da kyau a canza tashar VHF zuwa tashar VHF da UHF zuwa tashar UHF kawai, inda tashar 8MHz DVB-T UHF zuwa 7MHz. Tashar DVB-T VHF na iya samun matsalar asarar abun ciki.
Babban abinda ke cikin kowane ƙaramin kai yana fitowa daga tauraron dan adam, intanet, TV na ƙasa da kyamarori na gida. Mini-head ya kamata ya zaɓi bidiyon da ake so daga tauraron dan adam da intanit, mux zaɓin bidiyon da aka zaɓa a cikin sabon TS. Tun da ƙarin wayowin komai da ruwan ka na iya karɓar siginar QAM RF na dijital kai tsaye, yana daɗa ma'ana ga ma'aikatan TV na kasuwanci don canza DVB-S/S2 zuwa QAM, canza IP zuwa QAM da canza kyamarori na gida zuwa QAM. Ko ta yaya, gidan talabijin na ƙasa yana shahara koyaushe don abubuwan da ke ciki kusa da masu biyan kuɗi. Ana iya rarraba haɗin QAM RF cikin sauƙi akan kebul na coaxial (ko fiber) a cikin kowane gine-ginen zama a hanyar tattalin arziki, watsa shirye-shiryen SD da HD bidiyo ba tare da ƙarin STB ba kafin TV mai wayo.
