I-DR2C COFDM i-eriyali ezimbini ifumana imodyuli yokuthomalalisa
DR2C模块是我们公司开发的无线COFDM双集接收解调模块。Imodyuli yeDR2C inovakalelo oluphezulu lokufumana、umthamo omncinci、ujongano olulula，Ifanelekile kwiinkqubo ezahlukeneyo zothumelo lwedijithali lwedatha engenazingcingo，Kubandakanya idrone ephezulu-definition yedijithali yedijithali yokuhambisa umfanekiso wesicelo、Ukhuseleko lwevidiyo olungenazingcingo izicelo zothumelo lomgama omde, njl.。
Inkcazo yomsebenzi：
- Imodyuli ye-DR2C iqonda i-COFDM yokwamkelwa komqondiso wamacingo kunye nomsebenzi wokwehlisa；
- ulwamkelo lwe-eriyali ezimbini，Ujongano lwe-eriyali ye-SMA；
- Fumana ibhendi yefrikhwensi：160MHz ~ 860MHz；
- Uvakalelo lomamkeli wejelo elinye：QPSK 8MHz -97±1dbm，QPSK 6MHz -98±1dbm，Uvakalelo lonyuke nge-3dbm xa ufumana ngee-eriyali ezimbini；
- Ixhasa i-high-speed mobile reception；
- iparameters ezilungisekayo：
- IFFT：2K，8K
- ukumodareyitha imephu：QPSK, QAM16, QAM64
- ikhefu lokulinda：1/4, 1/8, 1/16, 1/32
- FEC：1/2, 2/3, 3/4, 5/6, 7/8
- bandwidth：1.8MHz ~ 8MHz，Inyathelo 0.1MHz
- Ujongano lwemveliso yedijithali ethotyiweyo yiJ3 interface(TSI)
- Isalathisi samandla、Ukukhanya okusebenzayo
- PCBA ubunzima：13.4igram
- ubungakanani bebhodi：51mm x 30mm
DR2C模块J3接口信号定义：
J3接口为2×10 20pin 1.27mm间距直插排针，用于连接DR2C模块与解码板，其采用TSI传输数据。其信号定义见下表：
| PIN 序号 | 方向 | 信号名 | 描述 |
| 1 | IN/OUT | HOST_BUS0 | DR2C I2C Data |
| 2 | IN/OUT | HOST_BUS1 | DR2C I2C Clock |
| 3 | Kwi | RESET_IN | DR2C Reset |
| 4 | PWR | GND | 信号地 |
| 5 | PWR | VDD_5V | DR2C 5V电源输入 |
| 6 | OUT | HOST_BUS2 | TSI Data0 |
| 7 | OUT | HOST_BUS3 | TSI Data1 |
| 8 | OUT | HOST_BUS4 | TSI Data2 |
| 9 | OUT | HOST_BUS5 | TSI Data3 |
| 10 | OUT | HOST_BUS6 | TSI Data4 |
| 11 | OUT | HOST_BUS7 | TSI Data5 |
| 12 | OUT | HOST_BUS8 | TSI Data6 |
| 13 | OUT | HOST_BUS9 | TSI Data7 |
| 14 | OUT | HOST_BUS10 | TSI Frame Indicator |
| 15 | OUT | HOST_BUS11 | TSI Sync |
| 16 | OUT | INT_SELECT1 | DR2C mode Select |
| 17 | OUT | HOST_BUS12 | TSI Clock |
| 18 | IN | HOST_BUS13 | FEC Fail |
| 19 | PWR | VDD_3P3V | DR2C 3.3V电源输入 |
| 20 | PWR | GND | 信号地 |
Imilinganiselo yoomatshini：
Imodyuli yeDR2C inokufakwa kwi-Sihid SHD1 H264 decoding kunye nebhodi yokudlala，Isetyenziswa njenge-high-sensitivity low-latency COFDM receiver：
Imodyuli ye-DR2C inokudityaniswa kwibhodi yeSihid SHD2 ukuze isetyenziswe：
Ividiyo yovavanyo yamva nje yedrone yoMgama oMde ongenaWirless weVidiyo yoThutho kunye noMmkeli
2W PA 27KM Uvavanyo lokwenyani ukusuka phezulu entabeni ukuya elwandle Line-of-Sight
Kutsha nje 110km Uvavanyo lwevidiyo yedrone yoMgama oMde weWirless Video Transmitter kunye neReceiver
Umthumeli wevidiyo ye-NLOS engenazingcingo kunye nevidiyo yovavanyo lomamkeli kwisakhiwo sokuphakamisa ngaphakathi ngaphandle komgca wokubonwa
65 KM drone UAV Ngokwenene ukubhabha Test Wireless Video Transmission
65 KM drone UAV Ngokwenene ukubhabha Test Wireless Video Transmission
1.5km ye-NLOS yomhlaba, 10-20-30km LOS moya ukuya emhlabeni wireless video isidluliseli isamkeli usulelo
I-COFDM-912T NLOS (non-line of emehlweni) 1.5km uvavanyo lokwenyani esixekweni, izakhiwo, imithi kunye neendlela
I-UI yoLawulo lweSixhobo seWebhu ye-UAV yedatha engenazingcingo yedatha yekhonkco yokuhambisa i-IP yekhamera yeNet
Eyona CVBS RCA 720P Wireless Video Transmitter + 1080Inkxaso ye-P Receiver 128 ufihlo
COFDM-912T ngokwenene uvavanyo kwindawo entsonkothileyo isixeko, transmitter emotweni, umamkeli kwisakhiwo
Isidluliseli sevidiyo esingabizi ngeWireless kunye nescreen esincinci somamkeli sinoncedo olukhulu ekutshixeni amandla omqondiso
OFDM Wireless Video Transmitter for IP Cameras Lightweight Long Range Transmission Automatic Network
transmission bebanga
INkqubo yoLawulo lweFlight
Ungeniso lweVidiyo yoThutho
Indlela yokuThutha okungenazingcingo
Umqobo kunye nombono
Uguqulelo oluntsonkothileyo kunye nokususa ukuntsonkotha
UThutho loMthwali
Data Direction
eriyali
Ii-FAQ malunga ne-Wireless Video Transmitter kunye ne-Receiver
Abathumeli bethu bevidiyo abangenazingcingo banazo ezi ntlobo zonxibelelwano lwevidiyo: I-HDMI 1080P kunye ne-4K HDMI, CVBS indibaniselwano, SDI, AHD, IP Ethernet, BNC, okanye usixelele uhlobo olufunayo, injineli yethu iya kulungisa ukuhlangabezana neemfuno zakho.
Umgama wethu wothumelo unokuhlengahlengiswa ngokongeza ii-amplifiers zamandla. Ngoku, ezona ziphambili zezo 15km, 30km, 50km, 80km, 100km , kunye ne-150km, exhomekeke kwiimfuno zabathengi.
Kunjalo, imigama yothumelo edweliswe ngasentla yonke ingaphakathi LOS umgca wokubona uluhlu. Ukuba kukho imiqobo phakathi komthumeli kunye nomamkeli, NLOS (ukungaboni kakuhle), umgama wothumelo uncitshiswe kakhulu, kuphela 1km okanye 2km, kuxhomekeke kwinani lemiqobo ephakathi kunye nemekobume yendawo engenazingcingo.
Indlela enye kuthetha, Sinokusasaza kuphela kwaye sikhuphele ividiyo okanye idatha ukusuka kwi-wireless video transmitter ukuya kumamkeli kwicala elinye, kwaye asikwazi ukulayisha ividiyo okanye idatha evela kumamkeli ukuya kumthumeli. Olu hlobo lukwabizwa ngokuba yi-simplex.
Indlela-mbini ithetha ukuba, Asikuphela nje sinokukhuphela ividiyo okanye idatha kwi-transmitter yethu engenazingcingo ukuya kumamkeli, kodwa kwakhona sinokulayisha ividiyo okanye idatha evela kumamkeli ukuya kumthumeli. Oku kulungele kakhulu ukusebenza kweedrones. Awunakubona kuphela ividiyo yexesha lokwenyani ethunyelwa kwidrone, kodwa layisha kwakhona umyalelo wokulawula i-drone okanye umyalelo wokulawula ikhamera ye-PTZ ukulungelelanisa i-angle kwi-transmitter.. Oku kungasebenza ngaxeshanye. Olu hlobo lukwabizwa ngokuba yi-half-dulpex okanye i-full-duplex.
Nceda ujonge iinkcukacha kwikhonkco elingezantsi. https://ivcan.com/request-a-quote-of-wireless-video-transmission/#simplex
Uninzi lwee-Wireless video transmitters ngoku ziyaxhasa AES128 okanye AES256 bit encryption kunye noguqulelo oluntsonkothileyo, kuxhomekeke kwimodeli oyikhethayo. Nceda uqhagamshelane nathi ukuze uqinisekise.
Iifrikhwensi zazo zombini isidluliseli sevidiyo esingenazingcingo kunye nesamkeli sevidiyo esingenazingcingo inokuguqulwa. Abasebenzisi kufuneka bathenge iibhodi zokucwangcisa ezongezelelweyo parameter.
kunjalo, Ukuqwalasela ukuba i-amplifier yamandla ehambelanayo kunye ne-eriyali sele ilungisiwe ngaphakathi kuluhlu oluthile xa iimpahla zithunyelwa ngaphandle.. Ukuba umsebenzisi ulungelelanisa ukuphindaphinda kwe-transmitter, ehambelanayo iamplifier yamandla, I-eriyali yothumelo kunye ne-eriyali yomamkeli kufuneka kwakhona iguqulwe ibe ngamaza afanayo, kwaye aba basebenzisi kufuneka balungiselelwe. Ukuba akukho njalo, iya kubangela ukuba ukuphindaphindwa kwevidiyo engenazingcingo yahluke kwi-eriyali rhoqo, ukwenza ulwamkelo lubenzima. Ke nceda uqiniseke ukuba wazisa amaxesha achanekileyo owufunayo ngaphambi kokuba wenze iodolo.
Ukuba yeyokhuseleko okanye imfihlo, unga sebenzisa ufihlo kunye noguqulelo oluntsonkothileyo imisebenzi yesidlulisi kunye nomamkeli, enokuqinisekisa ukuba ukuhanjiswa kwevidiyo yakho kubucala. .
Ewe, yonke imveliso yethu iiparameters zinokulungiswa ngokweemfuno zomthengi. Ukuba unesicelo esikhethekileyo, nceda usazise ngekhonkco elingezantsi.
https://ivcan.com/request-a-quote-of-wireless-video-transmission/
- Guqula indawo yomamkeli ukunqanda uphazamiseko olunokubakho lwasekuhlaleni olusuka kwimo engqongileyo enamandla yemagnethi.
- Qinisekisa ukuba ii-eriyali zivuliwe zombini isidluliseli kunye nomamkeli zithe nkqo.
- Nceda uphakamise ii-eriyali zesidluliseli kunye nomamkeli ukuya gcina umahluko othile wobude.
- Nceda ujonge macala onke ukuze uqinisekise ukuba akukho miqobo phakathi komthumeli kunye nomamkeli.
- Guqula i-orientation ye-eriyali yomamkeli.
- Ukuba ayisebenzi, zama ukuhambisa umamkeli ukuba abe kufutshane nendawo yesithumeli ukubona ukuba igqithile kumgama wothumelo ongasebenzi ngeengcingo.
- Okanye qwalasela Ukongeza ireyidi yothumelo phakathi komthumeli kunye nomamkeli.
- I-eriyali kufuneka ibe phezulu kangangoko kunokwenzeka emhlabeni, njengoko umhlaba uya kutsala umqondiso ogqithisiweyo.
Kunjalo, sikwayaqonda ukuba ii-wireless video transmitters kunye nabamkeli zibiza kakhulu. Ukude kumzi-mveliso waseTshayina. kwaye ndiyathemba ukuba iimpahla ozifumanayo zikulungele ukusebenza kakuhle.
Ukuba uhlawula ingqalelo ekhethekileyo kwiparameter ethile okanye umsebenzi, singathatha iividiyo zovavanyo ezisekelwe kwiimpawu ofuna ukuzibona, nceda uzive ukhululekile ukuqhagamshelana nathi. Ayizukuthunyelwa kuwe ngqo ngaphandle kwemvume yakho.
Ukuvavanya ukulibaziseka kwesidlulisi sevidiyo esingenazingcingo kunye nomamkeli, kufuneka senze iimvavanyo ezimbini.
Eyokuqala kukuvavanya ukulibaziseka ukusuka kwikhamera ukuya kwisibonisi.
Eyesibini yikhamera, kunye nesiboniso kunye nesixhobo sokuhambisa umfanekiso ongenazingcingo kunye nokulibaziseka kommkeli.
Ukuthabatha iziphumo zovavanyo ezimbini kukulibaziseka kokwenyani kwe-wireless video transmitter kunye nomamkeli.
Njengomsebenzi omde wobuchwephesha we-HDMI ohambisa ividiyo engenazingcingo kunye nomthengisi kunye nomenzi e-China Shenzhen, sivelisa eyona transmitter yevidiyo engenazingcingo kunye nomamkeli iminyaka emininzi, kwaye sinegama elihle kunye nophononongo olungcono.
Ezinye iibrendi ezidumileyo zeevidiyo ezisasaza iividiyo ezingenazingcingo, njengeBlackmagic, I-Holyland Mars 300 400s, Acsoon cine eye 5g, RavenEye, Zhiyun, Inkee benbox, actiontec, CVW SWIFT 800, dahua, iogear, Artek pat-225k, microlite, ginya, teradec.
Olona hlahlo lwabiwo-mali lungcono losasazo lwevidiyo olusasaza ngaphandle kwamacingo kwaye umamkeli unezicelo ezininzi, ye 4K tv, Ikhamera yokhuseleko yeCCTV, ikhamera yokugcina isithuthi, Ikhithi yekhamera yevidiyo ye-PTZ, amandla ebhetri, ikhompyutha, ikhamera ye-sony, inkqubo yenkomfa yevidiyo ye-wifi, ICanON DSLR, Idrone ye-UAV, ilaptop yekhompyuter yePC, iprojektha, ku-emotweni, IPhone iPad, ustrimisho ephilayo, Ikhamera yezemidlalo yeGoPro, iraspberry pi, Xbox.
Ividiyo epheleleyo yeHD, audio, ikhonkco ledatha incinci i-1080P isidluliseli sevidiyo esingenazingcingo kwaye umamkeli uneegalelo ezininzi kunye nezihlanganisi eziphumayo, njenge-AV edibeneyo ye-CVBS, lwetshiphu, SDI, BNC, VGA, i-USB.
Umthumeli wevidiyo engenazingcingo i-TX RX frequency ine-170-806Mhz, 1.2ghz, 2.4G, 5.8G, isezantsi kodwa hayi zero latency. Ukwenzela ukuxhasa imigama emide, iamplifier yamandla ine-10w, 20watt, kunye ne-30W.
Yeyiphi eyona nto ingcono yokuthenga ividiyo ye-FHD engenazingcingo ngexabiso eliphantsi? Kufuneka ithathele ingqalelo imfuno yakho yeenkcukacha, khetha ngokufanelekileyo, ayibizi, ukuba uyathandabuza, ndiyacela zalisekisa i cela ikowuti ifomu, injineli yethu iya kukunika isisombululo.
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