DLB moduleka isku xirka gudbinta laba-geesoodka ah
- Module isku xirka gudbinta wireless laba jiho ee OFDM
- Bixi 2 dekedood oo Ethernet hufan oo wireless ah、3Wireless gudbinta hufan ee TTL dekedda serial、Wax gelinta maqalka iyo wax soo saarka
- Dual antenna：Anteenada ugu weyn waxay ku shaqeysaa qaabka TDD transceiver，Anteenada kaalmuhu waxay ku shaqaysaa habka qaabilaada
- band wireless：2401.5~ 2481.5MHz、1427.9~ 1447.9MHz、806~ 826MHz，Taageer soo noqnoqoshada tooska ah ee inta jeer ee soo noqnoqda
- Baadhitaanka fiilo-wareenka ah ee la hagaajin karo：1.4MHz、3MHz、5MHz、10MHz、20MHz，Isku xirka hawada ilaa 30Mbps
- isbedbeddelka：QPSK/QAM16/QAM64 la habeyn karo
- Awood gudbinta ugu badan：25± 2dBm
- Qaadashada dareenka：-103dBm(10bandwidth MHz)
- Taageer sirta isku xirka wireless-ka iyo fur-furista
- Taageer bar-ilaa-dhibcood、Point-to-multipoint、gudbin、Mesh ad hoc network(Daabacaadda gaarka ah)iyo hababka kale ee isgaarsiinta
- Maaraynta isku xidhka waxa lagu samayn karaa shabakada UI ama amarrada dekeda taxan ee AT
darajada fogaanta ikhtiyaariga ah：Dekadda shabkada gudbinta hufan ee laba-jidka ah，4PIN 1.5mm godka dheeraynta。
darajada fogaanta ikhtiyaariga ah：Dekadda shabkada gudbinta hufan ee laba-jidka ah，RJ45 godka。Ethernet1 iyo Ethernet2 waa la isku xidhay，isla cinwaanka IP-ga。
Wart1：Deked taxan oo xogta laba-jid ah oo hufan，TTL 3.3V heerka，3PIN 1.5mm godka dheeraynta，Gudbinta fiilo la'aanta mudnaanta ugu sareysa。
Uart2 iyo Uart3：Deked taxan oo xogta laba-jid ah oo hufan，TTL 3.3V heerka，6PIN 1.25mm godka dheeraynta。Waxaa ka mid ah, Uart3 waa isku-xidhka isku-xidhka badan ee signalka xakamaynta iyo signalka gudbinta dhijitaalka ah。
Main anteeno：Interface-ka Anteenada Weyn，Kursiga IPEX。Anteenadu waxay ku shaqeysaa qaabka TDD transceiver。
Second anteeno：Interface anteeno caawiye，Kursiga IPEX。Anteenada kaalmuhu waxay heshaa kaliya laakiin ma gudbiso。Marka la isticmaalayo isgaarsiinta moduleka DLB，labanlaab qaado，dira oo hel。
Power：Interface awood gelinta，XT30PW-M godka，Taageer 7 ~ 28V galitaanka danab ballaaran，Isticmaalka tamarta ugu badan ayaa ka yar 5 W。
USB：Micro USB socket，Wali uma furna isticmaalayaasha。
Maqalka gudaha/maqalka dibadda：4PIN 1.5mm godka dheeraynta，Wax gelinta maqalka iyo wax soo saarka。
Bedel：Qaado/dir calaamadda beddelka，Ku xidhidhiyaha module amplifier awood PA dibadda ah。
12V baxay：Gelin danab ballaaran，12Wax soo saarka V habaysan(Hadda wax ka yar 150mA)，Korontada loogu talagalay marawaxada qaboojinta。
Power LED：iftiin koronto cas，Had iyo jeer shid marka korontadu caadi tahay。
Nalalka LED-ka：Tusiyaha Nooca Buluugga ah。Had iyo jeer shid marka moduleka loo habeeyo sidii noode dhexe，Blinks marka moduleka loo habeeyey sida nood gelitaanka。
link LED：Tusiyaha Heerka Isku xirka Wireless。
Cabbirka moduleka DLB 58*64mm(Cabirrada aan ku jirin qaybaha is-dhexgalka ee ka soo baxa cidhifka looxa)，Dhererka aaladda hore in ka yar 3.8mm，Dhererka qalabka dambe wuxuu ka yar yahay 7.8mm，Dhumucda 1.2mm，Miisaanka 31.7g。
Dibadda PA si loo kordhiyo awoodda gudbinta
Awoodda gudbinta ugu badan ee moduleka DLB laftiisa waa 25 ± 2dBm，SiHida sidoo kale waxay bixisaa modules-ka cod-weyneeye koronto oo iswaafajiya(2W/5W/10W)si loo kordhiyo awoodda gudbinta，Buuxi shuruudaha codsiga ee xaalado kala duwan iyo masaafada kala duwan。Jaantuska soo socdaa waa jaantuska jaantuska ee xidhitaanka moduleka DLB iyo moduleka cod-weyneeye。
Codsiga isku xirka DLB
Isticmaalka modules-ka DLB waxay xaqiijin karaan wada-xiriirka xogta wireless-ka ee masaafada dheer ee laba-geesoodka ah，Isgaarsiin laba-gees ah oo dhibic-ilaa-point ah waa suurtagal，Waxa kale oo ay si laba jiho ah ula xidhiidhi kartaa shabakadda xiddigta dhibic-ilaa-multipoint ，Iyo gudbinta iyo wireless-ka ad hoc network qaab Mesh(firmware gaar ah)isgaarsiinta labada dhinac。Inta lagu guda jiro xiriir-ilaa-multipoint，Haddii isgaarsiin looga baahan yahay labada noode ee gelitaanka, waa in lagu sii gudbiyaa noodhka dhexe，Dhammaan qanjidhada ayaa ku jira isla WLAN，Dhammaan qanjidhada gelitaanka waxay la xidhiidhaan noodhka dhexe si ay u wadaagaan xadhkaha wareegga shaqada ee wireless，Qalabka wuxuu si toos ah u qaybin doonaa xawaaraha nidaamka si siman。Gudbinta xogta laga soo bilaabo noodhka dhexe ilaa marinka gelitaanka waxa loo yaqaan downlink，Gudbinta xogta laga soo bilaabo marinka marinka ilaa qanjirka dhexe waxaa loo yaqaan uplink。Inta lagu guda jiro isgaarsiin bar-ilaa-point ama dhibic-ilaa-multipoint，Hoos-u-dhaca iyo kor-u-kaca ayaa wadaaga xadhkaha xadhkaha goosadka ee shaqaynaysa。Marka moduleka la raro，Dejinta caadiga ah waa saamiga kor u kaca ilaa heerka hoose = 4:1。sidaas darteed，Haddii moduleka loo isticmaalo gudbinta xogta video Camera IP，Kamarada IP waa in lagu xidhaa marinka gelitaanka。Qalabka ayaa si toos ah oo firfircoon u hagaajin doona heerka gudbinta wireless-ka iyadoo loo eegayo socodka xogta ganacsiga ee la qaaday，Marka tirada xogta ganacsi ee la qaaday ay ka yar tahay，Isla shuruudahaas, masaafada gudbintu waxay noqon doontaa mid fog。sidaas darteed，Markaad isticmaalayso qalabka si aad u gudbiso xogta muuqaalka kamarada IP，Fogaanta gudbinta bilaa-waayirka ah waa la kordhin karaa iyadoo si habboon loo dhimo heerka codaynta fiidiyoowga IP Camera。
isgaarsiin fac-ilaa-fac：
Shabakada Xiddigaha：
habka gudbinta：
Isku xirka shabakada ad hoc wireless(Daabacaadda gaarka ah)：
Fiidiyowgii ugu dambeeyay ee tijaabadii diyaaradda Drone-ka-wareega-dheer ee Wirless Video Gudbiyaha iyo qaataha
2W PA 27KM Tijaabada dhabta ah ee buurta sare ilaa dhinaca badda ee Line-of-Sight
Ugu dambeeyay 110km Tijaabi muuqaalka diyaaradda Drone-ka-wareega-dheer ee Wirless Video Gudbiyaha iyo qaataha
Fiidiyowga fiidiyaha wirelesska ah ee NLOS iyo fiidiyoowga tijaabada qaataha ah ee tijaabinta ee dhismaha wiishka gudaha ee aan khadka aragga ahayn
65 KM Drones UAV Run ahaantii Duulaya Tijaabada Gudbinta Fiidiyowga Wireless
65 KM Drones UAV Run ahaantii Duulaya Tijaabada Gudbinta Fiidiyowga Wireless
1.5km dhulka NLOS, 10-20-30km LOS hawada ilaa dhulka gudbinta gudbinta fiidiyoowga wireless
COFDM-912T NLOS (non-line hortiisa) 1.5km imtixaanka dhabta ah ee magaalada, dhismayaal, geedaha iyo waddooyinka
Maareynta Aaladda Shabakadda UI ee isku xirka xogta fiidyaha ee UAV ee gudbinta kamarada IP Net
Gudbiyaha Fiidiyowga ee ugu jaban ee CVBS RCA 720P + 1080Taageerada qaataha 128 sirta
COFDM-912T Runtii tijaabi jawiga magaalada oo adag, gudbiyaha baabuurka, qaataha ee dhismaha
Fiidiyowga Wireless-ka ee jaban iyo shaashadda yar ee qaataha ayaa caawinaad weyn u leh qufulka xoogga signalada
Gudbiyaha Fiidiyowga Wireless-ka ee OFDM ee kamaradaha IP-ga ee Shabakadda Gudbinta Raadka Dheer ee Fudud
Distance Gudbinta
Nidaamka Xakamaynta Duulimaadka
Gudbinta Fiidiyowga
Habka Gudbinta Wireless-ka
Caqabad iyo Aragti
Sirin oo fur
Gudbinta gudbinta
Jihada Xogta
anteeno
Su'aalaha la isweydiiyo ee ku saabsan Gudbiyaha Fiidiyowga Wireless-ka iyo qaataha
Gudbiyayaashayada fiidyowyada bilaa-waayirka ah waxay leeyihiin noocyadan is-dhexgalka fiidyaha: HDMI 1080P iyo 4K HDMI, CVBS ka kooban, SDI, AHD, IP Ethernet, BNC, ama noo sheeg nooca aad u baahan tahay, Injineerkeena ayaa wax ka beddeli doona si uu u daboolo baahidaada.
Fogaanshayada gudbinta waxaa lagu hagaajin karaa iyadoo lagu darayo cod-weyneyaal koronto. Waqtigan xaadirka ah, kuwa ugu waaweyn waa 15km, 30km, 50km, 80km, 100km , iyo 150km, taas oo ku xidhan baahida macaamiisha.
Dabcan, fogaanta gudbinta ee kor ku xusan dhamaantood waa gudaha LOS baaxadda khadka-aragga. Haddii ay jiraan caqabado u dhexeeya gudbiyaha iyo qaataha, NLOS (aan khadka-aragga ahayn), Fogaanta gudbinta ayaa si weyn loo dhimay, kaliya 1km ama 2km, iyadoo ku xiran tirada caqabadaha dhexdhexaadka ah iyo deegaanka wireless-ka ee deegaanka.
Hal wado macneheedu waa, Waxa kaliya oo aan u gudbin karnaa oo ka soo dejisan karnaa fiidyaha ama xogta gudbiyaha fiidyaha bilaa-waayirka ah ee qaataha hal dhinac, mana soo galin karno muuqaal ama xog ka soo qaadaha gudbiyaha. Noocaan waxaa sidoo kale loo yaqaannaa simplex.
Laba-dhinac taas macnaheedu waa, Kaliya maahan inaan ka soo dejisan karno muuqaal ama xogta gudbiyaha wireless-ka ee qaataha, laakiin sidoo kale waxaan ku dhejin karnaa fiidiyoowga ama xogta ka soo qaadaha ilaa gudbiyaha. Tani waxay aad ugu habboon tahay ka shaqaynta diyaaradaha aan duuliyaha lahayn. Ma arki kartid oo kaliya fiidiyoowga waqtiga-dhabta ah ee laga soo gudbiyay diyaaradda aan duuliyaha lahayn, Laakin sidoo kale soo rar amarka si loo xakameeyo diyaarada ama amarka lagu xakameynayo kamarada PTZ si loo hagaajiyo xagasha gudbiyaha. Tani waxay shaqayn kartaa isku mar. Noocaan sidoo kale waxaa loo magacaabay nus-dulpex ama laba-duplex.
Fadlan faahfaahinta ka hubi linkiga hoose. https://ivcan.com/request-a-quote-of-wireless-video-transmission/#simplex
Badi gudbiyaasha fiidyowga Wireless-ka ayaa hadda taageera AES128 ama AES256 xoogaa sireed iyo decryption, iyadoo ku xiran nooca aad doorato. Fadlan nala soo xidhiidh si aad u xaqiijiso.
Soo noqnoqoshada fiidiyooga fidiyowga bilaa-waayirka ah iyo qaataha fiidiyaha wireless-ka labadaba waa la bedeli karaa. Isticmaalayaashu waxay u baahan yihiin inay iibsadaan looxyada qaabeynta cabbirka dheeraadka ah.
Si kastaba ha ahaatee, iyada oo la tixgelinayo in cod-weyneeye koronto oo u dhigma iyo anteeno ay horeba ugu go'een meel cayiman marka alaabta la diro. Haddii isticmaaluhu uu hagaajiyo inta jeer ee gudbiyaha, u dhiganta awood kordhiyo, anteenada gudbiyaha iyo anteenada qaataha waa in sidoo kale wax laga beddelo isla inta jeer ee isku mid ah, isticmaalayaashan waxay u baahan yihiin inay diyaar garoobaan. Haddii kale, waxay keeni doontaa inta jeer ee gudbiyaha fiidiyoowgu in uu ka duwan yahay inta jeer ee anteenada, soo dhaweynta ka dhigaysa mid adag. Markaa fadlan hubi inaad wargeliso inta jeer ee saxda ah ee aad u baahan tahay ka hor intaadan dalban.
Haddii ay tahay ammaan ama sir, waad awoodaa isticmaal sirta iyo furista hawlaha gudbiyaha iyo qaataha, kaas oo hubin kara in gudbinta fiidyowgaagu ay tahay mid gaar ah. .
Haa, dhammaan alaabtayada xuduudaha waa la beddeli karaa iyadoo loo eegayo baahida macaamiisha. Haddii aad hayso codsi gaar ah, fadlan nagu soo ogeysii xiriirka hoose.
https://ivcan.com/request-a-quote-of-wireless-video-transmission/
- Beddel meesha qaataha si looga fogaado faragelin maxalli ah oo ka iman karta bay'adaha magnetic xooggan.
- Hubi in anteenooyinku shidaan gudbiyaha iyo qaataha labaduba waa toosan.
- Fadlan kor u qaad anteenooyinka gudbiyaha iyo qaataha joogtayso kala duwanaansho dherer gaar ah.
- Fadlan hareeraha eeg si aad taas u hubiso ma jiraan wax caqabado ah oo u dhexeeya gudbiyaha iyo qaataha.
- Beddel jihaynta anteenada qaataha.
- Hadii ay shaqayn waydo, isku day u wareejinta dawada si uu ugu dhawaado booska gudbiyaha si loo eego haddii ay dhaaftay fogaanta gudbinta wirelesska ee waxtarka leh.
- Ama ka fiirso ku darida gudbinta gudbinta u dhexeeya gudbiyaha iyo qaataha.
- Anteenadu waa inay ahaataa mid dhulka ka fog sida ugu macquulsan, maadaama dhulku nuugi doono ishaarada la kala qaado.
Dabcan, Waxaan sidoo kale fahamsanahay in gudbinta fiidiyoowga ee wireless-ka ah iyo kuwa qaata ay aad qaali u yihiin. Waxaad ka fog tahay warshadda Shiinaha. oo aad rajaynayso in alaabta aad hesho ay ku habboon yihiin waxqabadka ugu fiican.
Haddii aad si gaar ah u fiirsato halbeeg ama shaqo gaar ah, Waxaan qaadi karnaa xoogaa fiidiyowyo tijaabo ah oo ku saleysan astaamaha aad rabto inaad aragto, fadlan xor u noqo inaad nala soo xidhiidho. Si toos ah laguuguma soo rari doono ogolaanshahaaga la'aanteed.
Si loo tijaabiyo daahitaanka fiidiyoowga bilaa-waayirka ah ee gudbiyaha iyo qaataha, waxaan u baahanahay inaan samayno laba imtixaan.
Marka hore waa in la tijaabiyo daahitaanka kamaradda ilaa bandhigga.
Midda labaad waa kamaradda, oo lagu daray bandhigga oo lagu daray gudbiyaha sawirka wireless-ka ah iyo daahitaanka soo-dhowrka.
Kala goynta labada natiijadood ee imtixaanku waa daahitaanka dhabta ah ee gudbiyaha fiidyaha bilaa-waayirka ah iyo qaataha.
Sida xirfadle fog fog HDMI fiidiyooga wireless iyo alaab-qeybiyaha iyo soo saaraha ee Shiinaha Shenzhen, waxaan soo saareynaa gudbiyaha fiidiyoowyada wireless-ka ugu wanaagsan sanado badan, waxaana helnay sumcad wanaagsan iyo dib u eegis wanaagsan.
Qaar ka mid ah noocyada caanka ah ee gudbinta fiidiyoowga wireless, sida Blackmagic, Holyland mars 300 400s, Accsoon cine eye 5g, RavenEye, Zhiyun, Inkee benbox, actiontec, CVW SWIFT 800, dahuu, iogear, Artek pat-225k, microlite, liqid, teradec.
Miisaanka ugu fiican ee fiidiyaha fiidiyaha ah ee fiidiyaha ah ee fiidiyaha ah iyo qaataha ayaa leh codsiyo badan, loogu talagalay 4K tv, Kaamirada amniga ee CCTV, kamarad gurmad gaadhi, Xirmada kamaradaha fiidiyoowga ah ee PTZ, batari ku shaqeeya, kombuyuutar, sawir qaade Sony, nidaamka shirarka fiidiyaha wifi, CANON DSLR, Diyaaradaha aan duuliyaha lahayn ee UAV, kombayutarka kombayutarka, projector, in-gaari, iPhone iPad, daawashada tooska ah, GoPro kamarada ciyaaraha, raspberry pi, Xbox.
Muuqaalka HD oo buuxa, audio, isku xirka xogta ugu yar 1080P gudbiyaha fiidiyaha bilaa-waayirka ah iyo qaataha waxa uu leeyahay xirayaal badan oo wax gelin ah iyo wax soo saar, sida CVBS-ga ka kooban AV, HDMI, SDI, BNC, VGA, USB.
Soo-diraha fiidiyoowga wireless-ka ee TX RX soo noqnoqda wuxuu leeyahay 170-806Mhz, 1.2ghz, 2.4G, 5.8G, ugu hooseeya laakiin aan latency eber ahayn. Si loo taageero masaafada dheer, Cod-weyneyuhu wuxuu leeyahay 10w, 20watts, iyo xataa 30W.
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