SFT2406G DVB-T DVB-T2 Modulator nrog 2 ASI & 2 IP Input
Tus Qauv Zauv: SFT2406G
Hom:Softel
MOQ:1
Ua raws li EN302 755 thiab EN300 744 tus qauv
2ASI qhov chaw nres nkoj, 2 IP nkag hla UDP protocol
10MHz tswv yim/voj tawm, 1PPS tswv yim/voj tawm
01
Kev piav qhia txog khoom
Txheej Txheem Cej Luam Khoom
SFT2406G DVB-T/T2 modulator yog peb cov khoom tshiab tsim los ua raws li tus qauv DVB-T/T2. Nrog nws cov thev naus laus zis modulating siab heev, lub modulator no tuaj yeem siv cov peev txheej spectrum hauv av tau zoo thiab ua rau nws muaj peev xwm muab cov teeb liab txhim khu kev qha rau cov khoom siv ruaj khov, txawb thiab nqa tau. Piv nrog DVB-T, lub peev xwm channel tau nce 30% nyob rau hauv qhov sib piv zoo sib xws rau suab nrov (CNR) threshold.
Ntxiv mus, lub cuab yeej no tuaj yeem hloov kho thiab tswj tau los ntawm lub network system, uas tso cai rau nws siv dav hauv kev teeb tsa digital broadcasting network thiab muab cov cim zoo rau chav kuaj mob thiab DVB-T / T2 STB.
Cov Nta Tseem Ceeb
- Ua raws li EN302 755 thiab EN300 744 tus qauv
- 2 ASI qhov chaw nres nkoj
- 2 IP input hla UDP protocol
- 10MHz tswv yim/voj tawm, 1PPS tswv yim/voj tawm
- DVB-T/T2 RF tawm hauv ib lub cuab yeej
- Txhawb nqa ib qho PLP
- Txhawb nqa MISO thiab SISO
- Txhawb nqa MFN net hom
- Txhawb nqa cov qauv digital pre-distortion (DPD) uas tsis yog linear
- Qhov kub thiab txias siv lead ua oscillator, siab txog li 0.1ppm kev ruaj khov
- Kev txhawb nqa PID bypass thiab dhau-dhau (xaiv)
- Kev ua haujlwm ntawm keyboard thiab LCD zaub
- Kev tswj hwm lub network hauv web
| SFT2406G DVB-T DVB-T2 Modulator nrog 2 ASI & 2 IP Input | ||||
| Cov tswv yim | TS tswv yim hla 2 ASI thiab 2 IP chaw nres nkoj (UDP) | |||
| 10MHz siv lub moos nkag thiab tawm voj voog, BNC interface | ||||
| 1PPS tswv yim thiab voj tawm, BNC interface | ||||
| Kev sib txuas ntau yam (xaiv) | Kev Rov Tsim Dua PID Siab Tshaj Plaws | 128 lub tswv yim ib channel | ||
| Kev Ua Haujlwm | PID remapping (txiav txim siab los yog manually) | |||
| Kev kho PCR kom raug | ||||
| Tsim cov lus qhia PSI/SI tsis siv neeg | ||||
| Kev hloov kho | DVB-T2 | Tus Qauv | EN302 755 | |
| Hom | Hom A: ib leeg-PLP; | |||
| PLP Constellation | QPSK, 16QAM, 64QAM, 256QAM (Ib txwm los yog tig) | |||
| L1 Post Constellations | BPSK, QPSK, 16QAM, 64QAM | |||
| FEC Ntev | Luv (16K), Li qub (64K) | |||
| Tus nqi FEC | 1/2, 3/5, 2/3, 3/4, 4/5, 5/6 | |||
| Qauv tsav dav hlau | PP1 – PP8 | |||
| Lub Sijhawm Tiv Thaiv | 1/128, 1/32, 1/16, 19/256, 1/8, 19/128, 1/4 | |||
| Hom FFT | 1k, 2k, 4k8k, 16k, 32k (ib txwm los yog txuas ntxiv) | |||
| Bandwidth | 5MHz, 6MHz, 7MHz, 8MHz | |||
| Hom Net | MFN | |||
| DVB-T | Tus Qauv | EN300 744 | ||
| FFT | 2K, 8K | |||
| Bandwidth | 5MHz, 6MHz, 7MHz, 8MHz | |||
| Lub hnub qub | QPSK, 16QAM, 64QAM | |||
| Lub sijhawm tiv thaiv | 1/4, 1/8, 1/16, 1/32 | |||
| FEC | 1/2, 2/3, 3/4, 5/6, 7/8 | |||
| Hom Net | MFN | |||
| RF Tawm | Tus Txuas | N Hom, 50ΩImpedance | ||
| RF ntau yam | 150 ~ 999Mhz, 1hz kauj ruam | |||
| Qib tso zis ATT | -15 ~ + 5 dBm, 0.1db kauj ruam | |||
| MER | > 43db | |||
| Qib Xub Pwg | >56dB | |||
| Lub kaw lus | LCD zaub, keyboard thiab web Network kev tswj hwm | |||
| Txhawb kev hloov kho software los ntawm network | ||||
| Dav Dav | Kev Tso Tawm (W * L * H) | 482 hli × 410 hli × 44 hli | ||
| Kub | 0 ~ 45 ℃ (ua haujlwm), -20 ~ 80 ℃ (khaws cia) | |||
| Kev muab hluav taws xob | AC 220V ± 10%, 50/60Hz | |||
