Okuqukethwe
Botswana ISDB-T
Botswana ISDB-T Isici :
Isekela ukusakaza kwe-ISDB-T (1 ingxenye), I-MPEG-2/MPEG-4 AVC/H.264 HD/Ividiyo ye-SD, I-DiVX
Ihambisana namafomethi wevidiyo angu-480i/480p/720p/1080i/1080p
Skena ngokuzenzakalela futhi mathupha zonke iziteshi ze-TV nerediyo ezitholakalayo
Ukubukeka kwesilinganiselo 16:9 futhi 4:3, 1000 inkumbulo iziteshi, ukulawula kwabazali
Umbhalo ongezansi we-Teletext/ Bit Map, ngokuhambisana ne-ETS1
Umsebenzi we-EPG wezinsuku ezingu-7 osekelwe, VBI Teletext
Sekela ukulungiselelwa kwesoftware okungu-6MHz
Ukusesha Uhlelo oluzenzakalelayo/Mathupha, Izilimi eziningi ziyasekelwa
USB 2.0 i-PVR,I-Timeshift, ukuthuthukiswa kwesofthiwe, Ukudlala kwe-Multimeida(umculo,isithombe nevidiyo ye-HD)
Demodulation: QPSK / 16Unjiniyela: QAM / 64I-QAM/QPSK noma i-DQPSK;Isiteshi sokwamukela i-OFDM:: 13I-CH-62CH
Ukwamukelwa kwedijithali kuhlanganisa i-VHF & Iqembu le-HUF
Incazelo ye-ISDB-T yaseBotswana:
aspect ratio: 4:3, 16:9
ifomethi Isiqophi:PAL / I-NTSC/AUTO
Ukulungiswa kwevidiyo:1080p/1080i/720p/576p/576i(PAL),
1080p/1080i/720p/480p/480i(NTSC)
Ukukhipha ikhodi komsindo
Standard: I-ISO / IEC 13818-3
Ukuqopha: I-MPEG-1 Ungqimba I no-II, MPEG-2, I-MPEG-4 AAC, MP3
Imodi yokuphumayo: L / R,I-VEDIO, I-HDMI
Imvamisa yesampula: 32, 44.1, 48kHz
processor
CPU: Idatha ye-MSD7805
Imvamisa: 550 MHz
UHLELO
Ukungagcizelelwa kwevidiyo: I-CCIR REC.405-1, 1080p
Umkhawulokudonsa wevidiyo: 5.5 MHz
I-impedance yokuphuma kwevidiyo:75 Ω
Izinga lokuphuma kwevidiyo: 1.0Vp-p
Okukhipha umsindo: L / R, I-HDMI
Imvamisa yokuphuma komsindo:20Hz ~ 20KHz
Ukuphazamiseka kokuphuma komsindo:Phansi
Izinga lokuphuma komsindo: I-1.0Vrms ± 2dB ibe ngu-10K
Isixhumi esibonakalayo se-Hardware
Izinkomba: Power, isignali yokuvala
Isamukeli se-IR: 38KHz
Okukhiphayo kwe-AV: HDMI, Ividiyo Ehlanganisiwe
Okokufaka kwe-RF: EC-uhlobo IEC169-2 Owesifazane
Loop Through Out: I-IEC-uhlobo IEC169-24 Owesilisa
I-USB: 1 I-USB2.0
I-Spec.: 90—260V AC 8W ubuningi