Pfupiso yeChigadzirwa
SFT3402E modulator inoshanda zvakanyanya yakagadzirwa zvichienderana ne DVB-S2 (EN302307) standard inova standard yechizvarwa chechipiri cheEuropean broadband satellite telecommunication. Inoshandiswa kushandura masaini eASI neIP kuita digital DVB-S/S2 RF output.
BISS scrambling mode yakaiswa pane iyi DVB-S2 modulator, iyo inobatsira kuparadzira mapurogiramu ako zvakachengeteka. Zviri nyore kusvika kune local uye remote control uchishandisa Web-server NMS software neLCD pamberi.
Nekugadzirwa kwayo kusingadhuri zvakanyanya, modulator iyi inoshandiswa zvakanyanya pakuparadzira nhau, masevhisi ekutaurirana, kuunganidza nhau uye mamwe maapplication esatellite ebroadband.
Zvinhu Zvikuru
- Kutevedzera zvizere mutemo weDVB-S2 (EN302307) uye DVB-S (EN300421)
- 4 ASI inputs (3 dzekuchengetedza)
- Rutsigiro rwechiratidzo cheIP (100M)
- QPSK, 8PSK, 16APSK, 32APSK Mapoka enyeredzi
- Tsigira RF CID setting (Sarudzo zvichienderana neodha)
- Oscillator yekristaro inodziya nguva dzose, yakasimba kusvika 0.1ppm
- Tsigira kubatanidza 10Mhz wachi inobuda kuburikidza neRF output port
- Tsigira simba re24V kuburikidza neRF output port
- Tsigira BISS kusvetukira
- Tsigira kutapurirana kweSFN TS
- Kubuda kwehuwandu hwemafrequencies: 950 ~ 2150MHz, 10KHz kukwira
- Tsigira kutonga kwemunharaunda uye kure neWeb-server NMS
| SFT3402E DVB-S/S2 Modulator | |||
| Kuisa kweASI | Kutsigira zvese 188/204 Byte Packet TS Input | ||
| 4 ASI Inputs, Inotsigira Backup | |||
| Chinobatanidza: BNC, Impedance 75Ω | |||
| Kuisa IP | 1*Kupinda kweIP (R)J45, 100M TS pamusoro peUDP) | ||
| Wachi Yekutarisisa ye10MHz | 1*Kupinda kwekunze kwe10MHz (BNC Interface); 1*Wachi yemukati ye10MHz | ||
| Kubuda kweRF | Rudzi rweRF: 950~2150MHz, 10KHz kutsika | ||
| Kuderedza Kubuda Kwemazinga:-26~0 dBm,0.5dBmKutsika | |||
| MER≥40dB | |||
| Chinobatanidza: N rudzi,Ikupindirana kwemhepo 50Ω | |||
| Kugadzira Kodhi yeChanneluye Kuchinja-chinja | Zvakajairika | DVB-S | DVB-S2 |
| Kodhi yekunze | Kunyora Kodhi yeRS | Kunyora Kodhi yeBCH | |
| Kodhi yemukati | Kuungana | Kunyora Kodhi yeLDPC | |
| Nyeredzi | QPSK | QPSK,8PSK,16APSK, 32APSK | |
| Mwero weFEC/ Convolution | 1/2, 2/3, 3/4, 5/6, 7/8 | QPSK:1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 8PSK:3/5, 2/3, 3/4, 5/6, 8/9, 9/1016 APSK:2/3, 3/4, 4/5, 5/6, 8/9, 9/10 32APSK:3/4, 4/5, 5/6, 8/9, 9/10 | |
| Chinhu Chinotangira Kubuda Mubasa | 0.2, 0.25, 0.35 | 0.2, 0.25, 0.35 | |
| Mwero wezviratidzo | 0.05~45Mps | 0.05~40Mps (32APSK); 0.05~45 Msps (16APSK/8PSK/QPSK) | |
| Kukwikwidzana kweBISS | Maitiro 0, maitiro 1, maitiro E | ||
| Sisitimu | NMS yeseva yewebhu | ||
| Mutauro: Chirungu | |||
| Kuvandudza software yeEthernet | |||
| Simba rinobuda neRF output port | |||
| Zvimwe zvakasiyana | Chiyero | 482mm×410mm×44mm | |
| Tembiricha | 0~45℃(kushanda), -20~80℃(nzvimbo yekuchengetera) | ||
| Simba | 100-240VAC±10%,50Hz-60Hz | ||
SFT3402E ASI kana IP 100M input RF output DVB-S/S2 Digital Modulator datasheet.pdf