MOD6500 ISDBT thiab ISDBTB Modulator

Txheej txheem cej luam

MOD6500ISDB-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 modulatoraccepts TS-ASI thiab TS dhau cov tswv yim IP kom nws tuaj yeem cuam tshuam yooj yim nrog lwm cov khoom siv xa tawm ntxiv nrog rau cov khoom siv hauv TVbroadcast ird8 channel, HD / SD Ib SegISDB-T Encoder, ISDB-T Transmitterfordigital TVbroadcasting khoom , tuaj yeem siv rau MFN raws li SFN ntawm ISDB-T digital TVbroadcasting cov cuab yeej siv.

Lub MOD6500 ISDB-T / Tb modulator ofdigital TVbroadcasting cov cuab yeej yog yam ntxwv ntawm qhov siab RF thiab MER performanceand los ntawm nws cov peev xwm tshwj xeeb hauv kev ua haujlwm tau zoo ntawm txhua tus neeg sab nrauv lub zog ua kom nrov tau siv ua ke nrog tus hloov kho.

SNMP Client, qhov tshwj xeeb no tso cai rau kev tswj chaw taws teeb ntawm MOD6500 tsis raug nrog SNMP raws tu qauv (Tau, Teeb thiab SNMP ntxiab). Qhov chaw taws teeb tswj no yog tsim rau cov kev daws teeb meem uas nws xav tau los ua ke qhov kev tswj ntawm ntau ntawm SNMP raws cov khoom nyob rau hauv ib qho kev tswj hwm.

ISDB-T / Tb modulator muab qhov muaj peev xwm ntau yam, muaj zog thiab tsis zoo rau qhov kev ua haujlwm rau kev sib koom ua ke thiab kev tsim tawm ofhigh zoo ISDB-T / Tb transmitters. Kev sib xyaw ntawm theISDB-T modulatorinto ib qho ISDB-T transmittersystem, yog cov txheej txheem yooj yim.

Nta

◆ Ua raws nraim nrog ISDB-T (ARIB STD-B31) thiab ISDB-TB tus qauv

4 ASI hauv, 1 RF hauv, 10MHz siv moos thiab 1PPS hauv

Transmission Tawm kis tau nrog A, A + B, A + B + C qib hle

Input TS tawm tswv yim (ib txheej xwb) thiab ISDB-T BTS cov tswv yim (txog 3 txheej

Peb kis qauv: Mode1 (2k), Mode2 (4k), Mode3 (8k)

◆ Tshaj tawm cov teeb liab kis tau zoo ntsuas (MER, SNR, Spectrum, thiab lwm yam)

Txhawb kev ua kom haum hauv kab ke digital-pre-distortion (DPD)

Txhawb kev yoog raws tsis-linear digital pre-distortion (DPD)

Supported MFN thiab SFN txhawb

≥ MER≥42db

◆ RF tso zis ntau yam: 30 ~ 960MHz nrog 1Hz kauj ruam

Crystal Qhov kub thiab txias ceev siv lead ua oscillating thiab zoo heev qhov ua kom ruaj khov (nce mus txog 0.1ppm)

Display Cov zaub LCD, keyboard

◆ SNMP tswj chaw taws teeb, thiab software hloov khoom dua tshiab

Ntau cov ntsiab lus hu rau kev muag khoom:

John Yias

Tus thawj tswj kev muag khoom

DIBSYS Technologies Co., Ltd

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Cim npe nrov: MOD6500 ISDB-T / Tb Modulator, DVB-S / S2 / ISDB-T / DVB-C / T / T2 Modulator, ISDB-T modulator, ISDB-Tb modulator