I-SFT3402E ASI noma i-IP 100M okokufaka kwe-RF okuphumayo kwe-DVB-S/S2 Digital Modulator
Inombolo Yemodeli: I-SFT3402E
Ibhrendi:I-Softel
I-MOQ:1
Ukuhambisana ngokugcwele ne-DVB-S2 (EN302307) kanye ne-DVB-S (EN300421) ejwayelekile
4 okokufaka kwe-ASI, oku-3 kokwenza ikhophi yasenqolobaneni
Sekela ukulungiselelwa kwe-RF CID
01
Incazelo Yomkhiqizo
Uhlolojikelele Lomkhiqizo
I-SFT3402E iyimoduli esebenza kahle kakhulu eyakhiwe ngokwezinga le-DVB-S2 (EN302307) okuyindinganiso yesizukulwane sesibili se-European broadband telecommunication. Iwukuguqula okokufaka kwe-ASI kanye namasiginali we-IP ngokuhlukile kube okukhiphayo kwedijithali ye-DVB-S/S2 RF.
Imodi yokuphenya ye-BISS ifakwe kule modulator ye-DVB-S2, esiza ukusabalalisa izinhlelo zakho ngokuphephile. Kulula ukufinyelela isilawuli sendawo nesikude nge-software ye-Web-server NMS kanye ne-LCD kuphaneli yangaphambili.
Ngomklamo wayo ongabizi kakhulu, le modulator isetshenziselwa ukusakaza, izinsiza ezisebenzisanayo, ukuqoqa izindaba nezinye izinhlelo zokusebenza zesathelayithi ye-broadband.
Izici Eziyinhloko
- Ukuhambisana ngokugcwele ne-DVB-S2 (EN302307) kanye ne-DVB-S (EN300421) ejwayelekile
- 4 okokufaka kwe-ASI (3 ukwenza isipele)
- Ukufakwa kwesiginali ye-IP (100M) yokusekela
- QPSK, 8PSK, 16APSK, 32APSK Imilaza
- Sekela ukulungiselelwa kwe-RF CID (Ongakukhetha njenge-oda ngalinye)
- I-crystal oscillator yezinga lokushisa ehlala njalo, iphezulu njengokuqina okungu-0.1ppm
- Ukusekela ukuhlanganisa ukuphuma kwewashi elingu-10Mhz ngembobo yokuphuma ye-RF
- Sekela ukuphuma kwamandla angu-24V ngembobo yokuphuma kwe-RF
- Sekela ukukhwabanisa kwe-BISS
- Ukusekela ukudluliswa kwe-SFN TS
- Ibanga lokuvama kokuphumayo: 950 ~ 2150MHz, 10KHz ukunyathela
- Sekela isilawuli sendawo nesikude nge-Web-server NMS
| I-SFT3402E DVB-S/S2 Imodyuli | |||
| Okokufaka kwe-ASI | Isekela kokubili188/204 Byte Packet TS Input | ||
| 4 Okokufaka kwe-ASI, Isipele Esisekelayo | |||
| Isixhumi: BNC, Impedance 75Ω | |||
| Okokufaka kwe-IP | 1*Okokufaka kwe-IP (RJ45, 100M TS Ngaphezulu kwe-UDP) | ||
| 10MHz Reference Clock | 1*Okokufaka okungu-10MHz kwangaphandle (I-BNC Interface); 1*Iwashi lereferensi engu-10MHz yangaphakathi | ||
| I-RF Output | Ububanzi be-RF: 950~2150MHz, 10KHz ukunyathela | ||
| I-Output Level Attenuation:-26~0 dBm,0.5dBmUkunyathela | |||
| I-MER≥40dB | |||
| Isixhumi: Uhlobo lwe-N,IIsilinganiso se-50Ω | |||
| Ukubhala Ngekhodi Kwesiteshikanye ne-Modulation | Okujwayelekile | I-DVB-S | I-DVB-S2 |
| Ukubhala ngekhodi kwangaphandle | Ikhodi ye-RS | Ikhodi ye-BCH | |
| Ukubhala ngekhodi kwangaphakathi | Convolution | Ikhodi ye-LDPC | |
| Umlaza | QPSK | I-QPSK, 8PSK,16APSK,32APSK | |
| FEC/ Convolution Rate | 1/2, 2/3, 3/4, 5/6, 7/8 | I-QPSK:1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 I-8PSK:3/5, 2/3, 3/4, 5/6, 8/9, 9/1016 I-APSK:2/3, 3/4, 4/5, 5/6, 8/9, 9/10 32I-APSK:3/4, 4/5, 5/6, 8/9, 9/10 | |
| I-Roll-off Factor | 0.2, 0.25, 0.35 | 0.2, 0.25, 0.35 | |
| Isilinganiso Sophawu | 0.05~45Msps | 0.05~40Msps (32APSK); 0.05~45 Msps (16APSK/8PSK/QPSK) | |
| I-BISS Scramble | Imodi 0, imodi 1, imodi E | ||
| Uhlelo | Iseva yewebhu ye-NMS | ||
| Ulimi: IsiNgisi | |||
| Ukuthuthukiswa kwesoftware ye-Ethernet | |||
| 24V amandla okukhipha ngembobo ye-RF ephumayo | |||
| Okunhlobonhlobo | Ubukhulu | 482mm×410mm×44mm | |
| Izinga lokushisa | 0-45℃(ukusebenza), -20 ~ 80℃(isitoreji) | ||
| Amandla | 100-240VAC±10%,50Hz-60Hz | ||
I-SFT3402E ASI noma i-IP 100M okokufaka kwe-RF okuphumayo kwe-DVB-S/S2 Digital Modulator.pdf
