GTC250 Terrestrial TV Frequency Converter
Product Description
GTC250 Terrestrial TV Converter yog tag nrho-hauv-ib qho programmable terrestrial TV teeb liab txhawb, lim, sib txuas, channel converter, equalizer, thiab amplifier. Nws yog qhov tsim nyog rau daim ntawv thov kav hlau txais xov sib sau ua ke uas cov teeb liab TV hauv av tuaj yeem xaiv, ua tiav, lim, ua ke, sib npaug, thiab nthuav dav ib zaug. Nrog embedded LCD thiab qhov tseem ceeb ncoo, GTC250 yog yooj yim los xaiv cov zis raws thiab kho cov zis RF theem.
GTC250 muaj ib qho FM input, plaub VHF / UHF inputs, ib qho RF tso zis thiab ib qho -20dB RF tso zis qhov chaw nres nkoj. Rau DVB-T cov teeb liab ntawm PAL-B / G, VHF channel muaj 7MHz bandwidth thiab UHF channel muaj 8MHz bandwidth, nws yog qhov zoo dua los hloov VHF channel rau VHF channel thiab UHF rau UHF channel nkaus xwb, qhov twg 8MHz DVB-T UHF channel rau 7MHz. DVB-T VHF channel tej zaum yuav muaj cov ntsiab lus poob teeb meem.
Cov ntsiab lus tseem ceeb ntawm txhua qhov mini headend yog los ntawm satellites, internet, terrestrial TV thiab lub koob yees duab hauv zos. Mini-lub taub hau yuav tsum xaiv cov yees duab xav tau los ntawm satellite thiab internet, mux cov yeeb yaj kiab xaiv hauv TS tshiab. Txij li thaum ntau thiab ntau lub ntse TVs tuaj yeem tau txais cov QAM RF cov cim ncaj qha, nws ua rau muaj kev nkag siab ntau dua rau cov tswv lag luam TV los hloov DVB-S / S2 rau QAM, hloov IP rau QAM thiab hloov lub koob yees duab hauv zos rau QAM. Xijpeem, hauv zos terrestrial TV yeej ib txwm nrov rau nws cov ntsiab lus ntawm ib sab ntawm cov neeg siv khoom. QAM RF ua ke tuaj yeem muab faib tau yooj yim tshaj coaxial (lossis fiber ntau) cable hauv txhua lub tsev nyob ntawm txoj kev lag luam, tshaj tawm SD thiab HD yeeb yaj kiab yam tsis muaj STB ntxiv ua ntej TV ntse.
