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FMUSER FUTV4443A 4 1 nan Mux-eskalade QAM modulation (4 multiplèkseur, 4 eskalade ak 4 QAM modulation, asi 1 16-an, 4 RF soti)
FUTV4443A 4 nan 1 mux-eskalade QAM Modulator (4 miltiplikasyon, 4 eskalade ak 4 QAM modulation, ASI 1-16 nan, 4 RF soti) Fèy done Manyèl Antre: ASI Sòti: QAM Apèsi sou lekòl la FUTV4443A 4 nan 1 mux-eskalade QAM Modulator se yon pèfòmans segondè ak pri-efikas ASI mux-eskalade QAM modulation aparèy dènye ki fèt nan FMUSER Konpayi, Ki bay 16 ASI koòdone opinyon. Apre 4 chanèl miltiplikasyon, eskalade ak QAM modulation pwosesis, Lè sa a, li bay 4 pwodiksyon RF (4 frekans adjasan pa 1 RF pò). Aparèy la karakterize ak wo nivo entegre, pèfòmans segondè ak pri ki ba. Sa a trè adapte ak nouvo sistèm jenerasyon CATV difize.
Detay
Pri (USD) | Kte (PCS) | Shipping (USD) | Total (USD) | Shipping Metòd | Peman |
1399 | 1 | 0 | 1399 | DHL |
Sòti: QAM
apèsi sou lekòl la
FUTV4443A 4 1 nan Mux-eskalade QAM modulation se yon pèfòmans segondè, epi pri-la efikas asi Mux-eskalade QAM aparèy modulation dènye ki fèt nan FMUSER konpayi, ki bay 16 asi koòdone opinyon. Apre 4 chanèl multiplèkseur, eskalade ak QAM modulation pwosesis, lè sa a li bay 4 RF pwodiksyon (4 frekans adjasan pa 1 RF pò). Se aparèy la karakterize ak wo nivo entegre, pèfòmans segondè, epi pri ki ba. Sa a se yon bagay ki adapte a ki fèk jenerasyon sistèm kablodistribusyon difize.
Karakteristik
Sipò 16 asi opinyon
Fully sipòte EN300 429 / ITU-T J.83A / B / C
Fully sipòte DVB jeneral eskalade deskripsyon sistèm ETR289, estanda simulcrypt ETSI 101 197 103 197 ak ETSI
Sipò chanèl 4 multiplèkseur, 4 chanèl eskalade ak 4 chanèl QAM modulation
Ansanm sipòte 4 simulcrypt CA
Pousantaj Senbòl seri ajisteman: 5.0Msps ~ 7.0Msps
Senk mòd konstelasyon: 16QAM, 32QAM, 64QAM, 128QAM, 256QAM
Sipò PCR ajisteman egzat
PSI Sipò / SI koreksyon ak yo mete
Endèks pèfòmans pwodiksyon ekselan RF, MER≥40db
Sipò ekspozisyon LCD ak klavye
Sipò NMS operasyon
Aparans ak Illustration
Tablo Prensip
Espesifikasyon teknik
Antre | 16 opinyon chanèl asi, BNC koòdone | |
Multiplèkseur | Chèn Antre | 16 chanèl ASI opinyon |
Sòti Chèn | 4 pwodiksyon RF | |
Maksimòm PID Remapping | 256 pou chak chanèl opinyon | |
fonksyon | PID remapping (otomatikman oswa manyèlman) | |
PCR ajisteman egzat | ||
Jenere PSI / SI tab Otomatikman | ||
Eskalade | Maksimòm CA simulcrypt | 4 |
Estanda | ETSI 101 197, ETSI 103 197 | |
Koneksyon | Koneksyon lokal / aleka | |
Batman | QAM Chèn | 4 |
Estanda | EN300 429 / ITU-T J.83A / B / C | |
Senbòl Rate | 5.0 ~ 7.0Msps,1ksps kite | |
Konstelasyon | 16,32,64,128,256QAM | |
FEC | RS (204, 188) | |
RF Sòti | Connector | F Kalite, 75Ω enpedans |
RF Range | 48 ~ 960MHz,1kHz STEPPING | |
Sòti afeblisman | -25dBm ~ -6dBm (chak konpayi asirans), 0.5dB Stepping | |
Mer | > = 40db | |
ACLR (Adjasan chanèl rapò flit) | -60dBC | |
Sistèm | Sipòte ekspozisyon LCD, operasyon klavye, ak operasyon NMS. Angle ak Chinwa operasyon konvèsyon koòdone | |
Sipò Software Amelyore nan Ethernet | ||
jeneral | Dimansyon (W * D * H) | 482mm × 455mm × 44.5mm |
pwa | 3.7kg | |
Tanperati | 0 ~ 45C (Operasyon); -20 ~ 80C (Depo) | |
Pouvwa | AC 100V + -10%,50 / 60Hz or AC 220V + -10%, 50 / 60HZ | |
Konsomasyon | 25W |
Pakè Lis
1 * FUTV4443A 4in1 QAM modulation1 * manyèl itilizatè a
1 * Power kòd
4 * asi fil
Pri (USD) | Kte (PCS) | Shipping (USD) | Total (USD) | Shipping Metòd | Peman |
1399 | 1 | 0 | 1399 | DHL |