Quad HDMI Video Receiver yokhala ndi njira ziwiri zolumikizira mawu

M'ndandanda wazopezekamo

Cholandila ichi cha quad HDMI Video ndi cholandila opanda zingwe cha HD chomwe chimathandizira kulumikizana kwanjira ziwiri.
Ndi njira ziwiri zotumizira deta, njira ziwiri zomvetsera, ndi network linanena bungwe kanema mtsinje, imagwiritsa ntchito COFDM yonyamulira ma burodibandi ambiri komanso kusinthika kwa GFSK ndi ukadaulo wotsitsa..
Ubwino wake umaphatikizapo zotsutsana ndi kusokoneza komanso chinsinsi chachinsinsi.

HDMI ndi makanema amakanema otulutsa zithunzi amathandizidwa, monga HDMI audio output.
Kanema akhoza preview mu njira zinayi nthawi imodzi, kapena m’njira imodzi yokha.
Kutumiza kwa data mbali zonse ziwiri. Mawonekedwe a RS232/RS485 akhoza kusinthidwa.
Kupeza nyimbo za analogi ndi ntchito zosewerera zikuphatikizidwa.
Pambuyo kuyatsa, bandwidth imatha kusinthidwa zokha, ndipo malo abwino kwambiri afupipafupi omwe ali pano opanda zingwe amapezeka mosavuta.
Mafupipafupi a ntchito amatha kusintha.
Kutengera ukadaulo wa COFDM ndi GFSK, ndi kusokoneza mwamphamvu, kuzipanga kukhala zoyenera kugwiritsidwa ntchito m'malo ovuta.
Mawonekedwe opangidwa ndi intaneti kuti azitha kusinthiratu zida zosavuta

Kutumiza kwamavidiyo

ntchito pafupipafupi: 330~ 360MHz,420~ 450MHz,570~ 590MHz ( kapena wosuta makonda)

Chizindikiro BW: 2/2.5/4/8MHz

Kusinthasintha: COFDM

kuwundana: QPSK ,16QAM,64QAM

FEC: 1/2,2/3,3/4,7/8

alonda imeneyi: 1/4,1/8,1/16,1/32

Kulandira chidwi: ≥-96dBm@8MHz

Kanema encoding mtundu: H.264 kodi, thandizo 1080P,720P ( Kugwirizana kumbuyo ) H.264 kabisidwe, kuthandizira 1080P,720P(kuyanjana pansi)

Kutumiza kwa data

ntchito pafupipafupi: 902~ 928MHz

Kusinthasintha: GMSK,2Mtengo wa GFSK,4Mtengo wa GFSK,QPSK

Chizindikiro BW: [email protected],400KHz@345kbps

TX mphamvu: <30dBm

Ntchito mode: mfundo ndi mfundo,point-to-multipoint,MESH

Mtengo wotumizira: 57.6kbps ~ 230kbps

Chiyankhulo:

Kanema mawonekedwe: HDMI linanena bungwe

Audio mawonekedwe: Chizindikiro cha audio cha analogi

Telemetry mawonekedwe: RS232/485

mlongoti mawonekedwe: High School

Zamagetsi

Mtundu wamagetsi: DC12V

Kugwiritsa ntchito mphamvu kwadongosolo: <10W

thupi

Makulidwe(L * W * H): 117mamilimita X 91m X 18mm

Kunenepa: 240ga(pazipita chophimba kuwala)

ntchito kutentha: -40℃ ~+60 ℃

Palibe ndemanga koma.