I-ZJ3308AT 8 ku-1 ATSC Modulator

I-ZJ3308AT 8 ku-1 ATSC Modulator

Incazelo emfushane:


Imininingwane yomkhiqizo

Amathegi womkhiqizo

Ukubuka konke komkhiqizo

I-ZJ3308AT 8 ku-1 ATSC modulator ngumkhiqizo osanda kwaklanywa osekela okokufaka kwe-IP. Ineziteshi eziyi-8 ze-multiplexing neziteshi eziyi-8 ze-ATSC, futhi isekela okokufaka okuphezulu okungu-256 IP ngetheku le-GE. I-ZJ3308AT inamandla okukhipha anezinkampani zenethiwekhi ezingama-8 ezingasondelene (50MHz ~ 960MHz) ngokukhipha isikhombimsebenzisi se-RF. Uhlelo lwale divayisi lungalawulwa futhi luthuthukiswe ngenethiwekhi, engasetshenziswa kakhulu kusethaphu yenethiwekhi yokusakaza yedijithali ye-ATSC kanye nokuhlolelwa i-ATSC set top box design.

Izici Key

● Amachweba we-3 GE (max 256 IP in):

● Amachweba we-Data1 & Data2 bi-directional, max 256 IP in, 8 IP out Data port (etholakala ngaphambili kwephaneli), max 128 IP in

● Ubukhulu obungama-840Mbps kokufaka ngakunye

● Isekela ukulungiswa kwe-PCR okunembile

● Isekela ukulungiswa kabusha kwe-PID nokuhlelwa kwe-PSI / SI

● Isekela ukufika kuma-PID angama-180 esiteshini ngasinye

● Sekela i-TS ene-multiplexed TS ngaphezulu kokukhishwayo kwe-UDP / RTP / RTSP

● Ukukhishwa kwezinkampani zenethiwekhi ze-8 ATSC ezingasondelene, okuhambisana ne-ATSC A / 53 ejwayelekile

● Isekela i-RS (208,188) encoding

● Ukusekela ukuphathwa kwenethiwekhi okususelwa kuwebhu

Ishadi Lezimiso Zangaphakathi

bsd

Umfanekiso Wokubeka Isithwali

bdf

Imininingwane

  

Okokufaka

  

Okokufaka

Ukufakwa kwe-Max 256 IP ngokusebenzisa i-3 (i-front-panel Data port, iDatha 1 neDatha 2) 100 / 1000M Ethernet Port (isikhombimsebenzisi se-SFP). Idatha ngayinye yeDatha1 noma iDatha 2 ingafaka ama-max angu-256 IP, ngenkathi iDatha yephaneli langaphambili

imbobo ingafaka ama-IP ayi-128 max

 

Protocol Yezokuthutha I-TS ngaphezulu kwe-UDP / RTP, i-unicast ne-multicast, IGMPV2 / V3
Isilinganiso Sokudlulisa Ama-Max 840Mbps esiteshi ngasinye sokufaka
  

 

UMax

Isiteshi sokufaka 256
Isiteshi sokukhipha 8
Ama-PID amaningi 180 ngesiteshi ngasinye
 Imisebenzi Ukulungiswa kabusha kwe-PID (okuzenzakalelayo / ngesandla)
Ukulungiswa okunembile kwe-PCR
Ithebula le-PSI / SI likhiqiza ngokuzenzakalela
  

Amapharamitha wokushintshashintsha

Isiteshi 8
Ukushintshashintsha Kwezinga I-ATSC A / 53
Umlaza 8VSB
Umkhawulokudonsa 6MHz
FEC RS (208 188) + iTrellis
  

Ukukhishwa kwe-RF

Isikhombimsebenzisi F othayiphayo okukhiphayo imbobo yezithwali eziyi-8 ezingasondelene
Ibanga le-RF 50 ~ 960MHz, 1kHz ukunyathela
Izinga Lokukhipha -20 ~ + 10dbm (yabo bonke abathwali), ukunyathela okungu-0.5db
MER ≥ 40dB
ACL -55 dBc
TS okukhiphayo 8 okukhipha i-IP ngaphezulu kwe-UDP / RTP / RTSP, unicast / multicast, 2 100 / 1000M EthernetPorts
Uhlelo Ukuphathwa kwenethiwekhi okususelwa kuwebhu
  

 

Jikelele

Ukudilizwa 482mm × 455mm × 44.5mm (WxLxH)
Isisindo 3kg
Ithempelesha 0 ~ 45 ℃ (ukusebenza), -20 ~ 80 ℃ (isitoreji)
Ukunikezwa kwamandla kagesi AC 100V ± 10%, 50 / 60Hz noma i-AC 220V ± 10%, 50 / 60Hz
Ukusetshenziswa ≤20W

  • Langaphambilini
  • Olandelayo:

  • Bhala umyalezo wakho lapha bese uwuthumela kithi