DVB-T cofdm 4 kav hlau txais xov
DVB-T COFDM receiver 900 902 928 930Mhz Wireless yees duab transmission Receiver
Cov Txheej Txheem
Muag Kis
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Kev them nyiaj yug Customized Frequency (Piv txwv, 410Mhz, 473Mhz, 928Mhz)
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Support 6M 7M 8M BandWidth
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4 Tuner 4 Antenna Diversity
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Pab txhawb kev pab cuam channel rename
DVB-T241 tsheb DVB-T2 / DVB-TV receiver USB HDMI HDTV 4 Tuners high-speed HD quad plaub tuner tsheb DVB t2 cov tv receiver
Nta
- Kev them nyiaj yug H.264/AVC, MPEG2 ~ txiav suab ntawm MPEG4 yees duab;
- Muaj upgrade lub firmware ntawm qhov USB;
- USB Recorder, PVR;
- Tus txheej txheem rau DVB-T2 los yog DVB-T (OSD zaub mov muaj ib tug hloov rau txawv firmware);
- Nws pib searching thiab muab kho dua ntaub ntawv tus nqi ntsis;
- Cia rau raws 2000pcs;
- Cim xeeb muaj nuj nqi tom qab fais fab tua;
- Kev them nyiaj yug OSD TELETEXT;
- Tej lus txhawb: Lus Askiv, Lavxias teb sab, Thaib teb, Polish;
- EPG kev qhia thiab npua(Daim duab nyob hauv Graphics )Muaj nuj nqi;
- 6MHz, 7MHz, 8MHz Band-dav;
- Rau cov zis HDMI (Ib txoj kev rov);
- Suab-R, Rau cov zis suab-L;
- Txhawb IR zis thiab ncua tej thaj chaw deb sensor receiver;
- Google nrhiav DVB-T241 kom tau technology yug thiab hloov tshiab software.
Specification
- Zaus input: 177.5MHz VHF – 226.5MHz 474MHz UHF – 858MHz (sawv 960Mhz rau COFDM wireless yees duab Receiver)
- Modulate: QPSK/16 – QAM/256-QAM
- Txiav suab ntawm txuj: MPEG4,MP@ML,MP@HL,H.264/AVC
- Suab txiav suab ntawm txuj: MPEG-1, thiab-2, txheej thiab 2, MPEG-4, NWS-AAC
- Ib-txoj kev CVBS RCA tso zis:
- Tso zis ua hauj: 75 ohm
- Rau cov zis Voltage: 1.0' 2.0mVp-p
- Lub tso zis: 2Vp-h-p
- Fais fab mov: DC 12V ~ 24V 6W
- Txuas Terminal: 4 Lub amplifier kav hlau txais xov input nkaus (5V mov), luv fais fab input nkaus (Roj teeb +, Roj teeb-), R/L suab CVBS kev yees duab rau cov zis nkaus, Lwm chaw taws teeb control IR qaum nkaus, Qhov (socket) txawj tej yam ntxiv USB, HDMI-txhais cov zis nkaus.
- Mov muaj hwj chim: Tsheb roj teeb cia (12V ~ 24V)
- Cov dimension: 148mm 77m x x 25m
- Daim ntawv thov kub: -5 ~ 40 kawm ntawv
- Kub cia: -20~ 60 kawm ntawv
Kev ntsuam xyuas yees duab
Kev kuaj thaum 915Mhz thiab 6M bandwidth Yees duab rau YouTube
Dab tsi ruaj ruaj yuav tau ntsia?
Uas cov ob firmware, Ob tug txawv tej thaj chaw deb tswj, zoo rau koj? Thawj muaj ib tug frequency ntau yam ntawm 447-930Mhz nrog ib manual nrhiav channel raws li tus yees duab transmission receiver thiab tsis muaj auto nrhiav TV channel, Thaum tus thib ob muaj ib chav frequency ntau yam ntawm 447-860Mhz nrog manual thiab auto channel nrhiav kev ua hauj lwm rau tej TV thawv siv.
FAQ
Q1. Koj plaub-antenna DVB-T241 ua hauj lwm zoo nyob rau hauv ltalis?
A: Peb tau xa ib co qauv 4-antenna qauv rau ltalis ua ntej. Ib txhia neeg muas zaub’ feedback no tsis zoo heev. Lawv hais tias ltalis yog nyob rau hauv tus txheej txheem ntawm DVB-T rau DVB-T2. Tej regions muaj tau tiav, Thiab ib co regions tseem nyob rau hauv kev kawm, Li ntawd, peb tsis tau txiav txim seb cov neeg muas zaub xav DVB-T los yog DVB-T2.
Li ntawd, peb xav kom koj xaiv DVB-T267, Uas raws li tag nrho cov tseeb nyob sab Europe digital TV qauv. Nws txhawb DVB-T, DVB-T2, H264, H265, thiab Dolby Audio Standards.
Seb cov neeg muas zaub yog upgrading los yog twb tau upgraded. Tus DVB-T267 yuav nrhiav tau tag nrho cov channels nrog zoo txais tos kev kawm.
Kev
Muaj cov tsis muaj kev kaj.