Digital DVB-T2 Modulator
Digital DVB-T2 Modulator
SFT2406G DVB-T / T2 modulator yog peb cov khoom tshiab tsim ua raws li tus qauv DVB-T / T2. Nrog nws cov thev naus laus zis modulating, qhov modulator no tuaj yeem siv tau cov peev txheej hauv av spectrum zoo thiab ua kom nws muaj peev xwm muab cov teeb liab txhim khu kev qha rau cov khoom ruaj khov, txawb thiab nqa tau yooj yim. Piv nrog DVB-T, lub peev xwm channel tau nce los ntawm 30 feem pua nyob rau hauv qhov zoo sib xws cov cab kuj rau suab nrov piv (CNR) pib. Ntxiv mus, cov cuab yeej no tuaj yeem hloov kho thiab tswj tau los ntawm kev sib txuas lus, uas tso cai rau nws siv dav hauv kev teeb tsa digital tshaj tawm hauv xov tooj cua thiab muab cov teeb liab zoo rau chav kuaj kev tshawb fawb thiab DVB-T / T2 STB.
Feature ntawm Digital DVB-T2 Modulator
* Ua raws li EN302 755 thiab EN300 744 tus qauv
* 2ASI input ports
* 2 IP tswv yim dhau UDP raws tu qauv
* 10MHz input/loop out, 1PPS input/loop out
* DVB-T / T2 RF tawm hauv ib lub cuab yeej
* Txhawb PLP ib leeg
* Txhawb MISO thiab SISO
* Txhawb MFN net hom
* Txhawb nqa tsis yog-linear digital pre-distortion (DPD)
* Qhov kub thiab txias crystal oscillator, siab li 0.1ppm stability
* Txhawb PID bypass thiab hla dhau (xaiv)
* Keyboard ua haujlwm thiab LCD zaub
* Web Network tswj qhov system
Specification ntawmDigital DVB-T2 Modulator
Tswv yim | TS input tshaj 2 ASI thiab 2 IP chaw nres nkoj (UDP) | ||
| 10MHz siv moos input thiab voj tawm, BNC interface | |||
| 1PPS tswv yim thiab voj tawm, BNC interface | |||
Multiplexing (option) | PID siab kawgRemapping | 128 input ib channel | |
Muaj nuj nqi | PID remapping (automatically lossis manually) | ||
| Kev kho PCR raug | |||
| Tsim PSI/SI lub rooj cia li | |||
Kev hloov kho | DVB-T2 | Txuj | EN 302 755 |
| Hom | Hom A: ib leeg-PLP; | ||
| PLPLub hnub qub | QPSK,16 QAM, 64 QAM, 256 QAM(Nco qub los yog tig) | ||
| L1 PostCov hnub qub | BPSK, QPSK, 16 QAM, 64 QAM | ||
| FEC Ntev | Luv (16K), Ib txwm (64K) | ||
| FEC tus nqi | 1/2, 3/5, 2/3, 3/4, 4/5, 5/6 | ||
| Pilot Qauv | PP 1 - PP8 | ||
| Guard Interval | 1/128, 1/32, 1/16, 19/256, 1/8, 19/128, 1/4 | ||
| FFT hom | 1k, 2k, 4k 8k, 16k, 32k (ib txwm lossis txuas ntxiv) | ||
| Bandwidth | 5MHz, 6MHz, 7MHz, 8MHz | ||
| Net hom | MFN | ||
| DVB-T | Txuj | EN 300 744 | |
| FFT | 2K, 8K | ||
| Bandwidth | 5MHz, 6MHz, 7MHz, 8MHz | ||
| Lub hnub qub | QPSK, 16 QAM, 64 QAM | ||
| Tiv thaiv lub sijhawm | 1/4, 1/8, 1/16, 1/32 | ||
| FEC | 1/2, 2/3, 3/4, 5/6, 7/8 | ||
| Net hom | MFN | ||
| RF tawm | Txuas | N Hom, 50ΩImpedance | |
| RF ntau | 150 ~ 999Mhz, 1hz kauj ruam | ||
| Cov zis theemATT | {{0}}}~ ntxiv rau 5 dBm, 0.1db kauj ruam | ||
| MER | >43db ua | ||
| Lub xub pwg nyomQib | >56dB ib | ||
| Qhov system | LCD zaub, keyboard thiab web tswj Network | ||
| Txhawb nqa software hloov kho dua tshiab hauv network | |||
| General | Kev tso tseg(W*L*H) | 482mm × 410mm × 44mm | |
| Kub | 0~45degree(kev ua haujlwm), -20 ~ 80degree(cia) | ||
| Fais fab mov | AC 220V ± 10 feem pua, 50/60Hz | ||
Txoj Cai Chart ntawmDigital DVB-T2 Modulator
IPTV daws
Lwm cov khoom tseem ceeb
Cim npe nrov: dvb-t2 modulator, Suav teb, manufacturers, lwm tus neeg, Hoobkas, lag luam wholesale
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