ISDB-T Thiab ISDB-TB Modulator

MOD6510 ISDB-T modulator / ISDB-TB modulator yog tsim los hloov kho kom haum rau cov xov tooj cua hauv terrestrial digital hauv Nyiv, Brazil, Argentina thiab lwm lub tebchaws Asmeskas Qab Teb.

Xa kev nug

Ces

Hauj lwm lawm

Txheej txheem cej luam

MOD6510 ISDB-T modulator / ISDB-TB modulator yog tsim los hloov kom haum rau cov xov tooj cua hauv terrestrial digital hauv Nyiv, Brazil, Argentina thiab lwm lub tebchaws Asmeskas Qab Teb. Modulator cov channel encoding thiab cov tes taws los piav hom yog ua raws li ARIB STD-B31 tus qauv.

Qhov no ISDB-T modulator / ISDB-TB modulator lees txais TS-ASI, IP thiab TS dhau cov IP input kom nws tuaj yeem cuam tshuam yooj yim nrog rau lwm cov khoom siv xa tawm nrog rau cov xov tooj cua TV IRD 8 channel, HD / SD Ib Seg ISDB-T Encoder , ISDB-T Transmitter rau cov khoom siv TV tshaj tawm hauv TV, tuaj yeem siv rau MFN raws li SFN ntawm ISDB-T digital TV tshaj tawm cov cuab yeej siv. Nws yog dav siv hauv kev teeb tsa ntawm ISDB-T digital tshaj tawm xov xwm network, thiab ntau lawm thiab kuaj ntawm cov npov saum txheej.

Lub MOD6510 ISDB-T / Tb modulator ntawm digital TV tshaj tawm cov cuab yeej tshaj tawm yog yam ntxwv ntawm qhov ua haujlwm siab RF thiab MER thiab los ntawm nws cov peev xwm tshwj xeeb hauv kev ua haujlwm ntawm txhua tus neeg sab nraud lub zog txuas ntxiv tau siv ua ke nrog tus hloov kho.

Nta

Ua raws li ISDB-T (ARIB STD-B31) thiab ISDB-TB tus qauv
2 ASI hauv, 2 * IP hauv, 1 RF hauv, 10MHz siv moos thiab 1PPS hauv
Fais kem sib kis nrog A, A + B, A + B + C qib qis qauv
TS tawm tswv yim (ib txheej xwb) thiab ISDB-T BTS cov tswv yim (txog 3 Txheej
Peb kis tau cov qauv: Mode1 (2k), Mode2 (4k), Mode3 (8k)
Tshaj tawm cov teeb liab kis tau zoo ntsuas (MER, SNR, Spectrum, thiab lwm yam)
Txhawb kev yoog raws digital line-pre-distortion (DPD)
Txhawb kev yoog raws tsis-linear digital pre-distortion (DPD)
MFN thiab SFN txhawb
MER≥42db
RF tso zis ntau yam: 30 ~ 960MHz nrog 1Hz kauj ruam
Qhov kub tsis tu ncua siv lead ua oscillating thiab zoo heev qhov ua kom ruaj khov (nce mus txog 0.1ppm)
Cov zaub LCD, keyboard
SNMP cov chaw taws teeb tswj, thiab software hloov khoom dua tshiab