COFDM Opanda zingwe Video wolandila HDMI CVBS linanena bungwe
COFDM Opanda zingwe Video wolandila HDMI CVBS linanena bungwe mini modulator gawo yaitali mtunda fpv UAV Data Kufala UART yosinthira wolemba
ntchito COFDM-905T
HD digito opanda zingwe kanema kufala wolandila COFDM-905R
Anamanga-Decoder bolodi ndi COFDM wapawiri-mlongoti kulandira demodulation gawo, makina lonse utenga zotayidwa aloyi casing, mkulu kulandira tilinazo, otsika decoding anasonyeza akuchedwa, mkulu-tanthauzo kanema linanena bungwe khola ndi momveka.
M'ndandanda wazopezekamo
Mawonekedwe
- Wapawiri mlongoti phwando
- Support ntchito pafupipafupi osiyanasiyana: 160MHz ~ 860MHz, pakati pafupipafupi ntchito zikhoza kukhazikitsidwa;
- Opanda zingwe bandiwifi ndi configurable;
- The tilinazo wapawiri mlongoti phwando -100 ± 1dbm (QPSK 8MHz);
- Opanda zingwe kulandira udindo mudziwe (monga mphamvu analandira chizindikiro, mpweya mlingo mawonekedwe, mlingo deta, ntchito pafupipafupi, opanda zingwe bandiwifi, etc.) akhoza superimposed / si anasonyeza pa nsalu yotchinga kanema mwa OSD lophimba batani, kapena linanena bungwe ku doko siriyo (sinthidwa mwamakonda) ;
- Low-kachedwedwe H264 kanema decoding, thandizo 1080P @ 60 decoding kubwezeretsa;
- Audio ndi kanema linanena bungwe (HDMI, CVBS, USB doko munthawi yomweyo linanena bungwe):
- HDMI Mtundu-A zomvetsera doko ndi kanema linanena bungwe
- CVBS (zamaluwa Mutu) AV wailesi ndi vidiyo linanena bungwe
- Linanena bungwe kanema mtsinje kwa foni / piritsi decoding anasonyeza kudzera USB doko
- Support kanema kulandira ndi decrypting ntchito (zofanana ndi kubisa kanema kumapeto kupatsira);
- Support TF khadi kapena USB kujambula litayamba kanema;
- Kupereka njira ya umodzi-malangizo mandala kufala deta siriyo doko;
- Kupereka magawo kwa sintha doko siriyo kwa Makonda ntchito (monga malo pafupipafupi ntchito, opanda zingwe bandiwifi, kulandira decryption achinsinsi);
- Magetsi: 6~ 15V, ntchito mowa mphamvu 230mA @ 12V.
- Machine kukula: 115x90x34mm
- Machine kulemera: 243 gm
cholumikizira:
- Nyerere-mu: opanda zingwe chizindikiro athandizira mlongoti mawonekedwe, SMA kunja yamazinga dzenje mkati
- HDMI: A mtundu HDMI chonyamulira, mkulu-tanthauzo wailesi ndi vidiyo mawonekedwe linanena bungwe
- CVBS: analogi kanema mawonekedwe linanena bungwe
- AL / AR: lamanzere ndi lamanja njira linanena bungwe analogi zomvetsera
- mphamvu cholumikizira: 3Pin 2.54mm zitsulo
- USB mawonekedwe:
- foni kunja kapena piritsi angagwiritsidwe ntchito zomvetsera linanena bungwe ndi kanema kuti foni kapena piritsi chifukwa anasonyeza decoding
- Kujambulitsa kanema akhoza chokhudzana ndi kunja USB kung'anima galimoto kapena USB litayamba molimba
- OSD batani:
The mudziwe kuti alandire udindo amasonyeza pa / kutali batani, ndi yaitali atolankhani batani akhoza kusinthana udindo lophimba, ndi udindo lophimba adzakhala zoyendetsedwa kuchokera. Pamene kuwonetsera phwando udindo mfundo anatembenukira, izo chimaonetsedwa wofiira mu chapamwamba kumanzere ngodya ya chophimba linanena bungwe kanema:- RF:338.0MHz bw:4.0MHz
QPSK Kr:2/3 GI:1/16
m'mlengalenga:3.90Mbps
VBR:3.05Mbps AES WOZIMITSA
SIG1:27 SIG2:22
ber1:0.14% ber2:100.00%
Rec PA No yosungirako - RF limasonyeza pafupipafupi pakati opaleshoni, ndi bw limasonyeza bandiwifi ntchito.
QPSK ndiyo njira mafananitsidwe, Kr ndi convolutional mlingo kachidindo, ndipo GI ndi alonda imeneyi.
m'mlengalenga ndi mpweya mawonekedwe mlingo
VBR ndi kanema bitrate, AES WOZIMITSA chikutanthauza kuti palibe kubisa
SIG1 amatanthauza mphamvu analandira chizindikiro pafupi HDMI doko mlongoti, ndi SIG2 amatanthauza mlongoti ena.
Ber1 amatanthauza mlingo zolakwa October pafupi HDMI doko mlongoti, ndi ber2 amatanthauza mlongoti wina.
Rec WOZIMITSA chikutanthauza kuti palibe yosungirako kanema
- RF:338.0MHz bw:4.0MHz
- Pamene kulandira mafoni mbendera ndi linasokonekera kapena ofooka, chophimba linanena bungwe kanema udzasokonezedwa (chophimba kukonzanso analandira chizindikiro adzakhala basi wobwezeretsedwa), ndi kuwonetsera: sakukhudzidwa, palibe chizindikiro
- Rec batani: kujambula Video pa / kutali batani, lalifupi atolankhani batani kusinthana boma, kuyamba kujambula pambuyo mphamvu wapezeka. The defaults dongosolo kuti kujambula khadi TF. Ngati khadi TF si anaikapo, linalembedwa kwa USB kung'anima galimoto. Ngati iwo anaikapo, sizidzatsekedwa opezeka.
- Link chizindikiro: The mafoni kulandira kugwirizana ntchito udindo chizindikiro umaunikira dongosolo ndi anayamba ndi blinks pamene kulandira chizindikiro yachibadwa.
- Rec chizindikiro: Chizindikiro kujambula kanema kung'anima pa pafupipafupi otsika Powerenga kanema, mwinamwake pafupipafupi kuthambo kung'anima.
- PWR chizindikiro: mphamvu chizindikiritso.
- CFG siriyo doko: Chizindikiro kasinthidwe siriyo doko, mukhoza sintha magawo opanda zingwe kulandira zokhudzana, monga malo pafupipafupi ntchito, opanda zingwe bandiwifi, decryption achinsinsi, etc. Vcan imapereka ofananira chizindikiro kasinthidwe gulu SconB kuti magawowa wosuta chizindikiro kolowera.
- Data siriyo doko: Transparent kufala deta siriyo doko. The siriyo doko deta ya chopatsilira akhoza wirelessly opatsirana kuti wolandila ndi linanena bungwe kuchokera padoko siriyo.
- mawonekedwe TF khadi: Ntchito yokonza pulogalamuyo Mokweza kapena kusungira kanema.
Zindikirani
Pamene COFDM-905T chopatsilira ndi COFDM-905T wolandila kupanga mfundo ndi mfundo opanda zingwe kanema kufala dongosolo, kanema kuchedwa chizindikiro:
Zizindikiro zitatu za kanema akuchedwa, kanema mlingo pang'ono, ndi mpweya mawonekedwe mlingo ndi chikoka mwagwirizana ndi kudziletsa mangawawo. Pamene mlingo mpweya mawonekedwe amkulira 5 nthawi kanema malamulo mlingo, kanema kuchedwa ndi osachepera. Pamenepa, mayeso chenicheni kuti kanema kuchedwa ndi za 60 milliseconds pamene code imafalitsidwa pa 720P@60, ndi kanema kuchedwa ndi za 130 milliseconds pa 1080P@60. Kuchedwa amatanthauza kuchedwa kwa HDMI athandizira kanema kumapeto kufalitsa kwa HDMI linanena bungwe kanema kumapeto kolandira, osaphatikiza akuchedwa ya kutsogolo-mapeto kamera ya kumapeto kupatsira (ife anayeza kuchedwa kwa mtundu SLR kamera pa za 70 milliseconds, ndi kuchedwa kwa mtundu wotchuka masewera kamera pa za 130 milliseconds). Pakuti zitsanzo kwambiri ntchito, kanema kuchedwa wayikidwa pafupifupi 200ms ndi kusakhulupirika.
Pamene COFDM-905T chopatsilira ndi COFDM-905R wolandila kupanga mfundo ndi mfundo opanda zingwe kanema kufala dongosolo, kufala kutalikirana:
Kufala opanda zingwe mtunda chikukhudzana ndi zifukwa zambiri monga chilengedwe mayeso, yozungulira mu atomu kulowelera, zinthu occlusion, chinyezi mpweya, ntchito pafupipafupi, opanda zingwe bandiwifi, ndi kufalitsa ndi kulandira tinyanga. Zotsatira zenizeni mayeso: mayeso kasitomala, ndege zopanda munthu zokwera ST100 transmitter kuti ziwuluke 100 mamita mkulu, anapereka kwa 4M QPSK opanda zingwe bandiwifi, 700MHz pakati opaleshoni pafupipafupi, 1W popereka mphamvu, chopatsilira mlongoti 3dBi mozungulira, Kulandira awiri galasi CHIKWANGWANI mlongoti phindu la za 10dBi, mtunda mpaka 16km (kanema yosalala); wathu mayeso msewu yekha Shenzhen, mapeto Launch pa flyover ndi, mlongoti wamba payipi (za 3dBi phindu), 340MHz Launch, QPSK 8M bandiwifi, ndi fiberglass mlongoti kumapeto kulandira, ndi Yagi mlongoti, za 2.2 mamita mkulu pa mtengo, 2.2 makilomita kutali, mkulu-tanthauzo kanema yosalala, chiwerengero chochepa cha nyumba zapamwamba pakati pa transmitter ndi wolandira, msewu zowoneka za 20 madigiri kupinda. Chifukwa malamulo makonzedwe, patsogolo mayesero msewu anapangidwa.
cholumikizira
kukula
75 × 55 × 25 mamilimita
RF Magwiridwe Mayeso
Opaleshoni Center pafupipafupi 470MHz, mphamvu mkuzamawu: 1W
Opaleshoni Center pafupipafupi 700MHz, mphamvu mkuzamawu: 1W
Mokweza
Kodi Sinthani TX ku 720P kuti 1080P?
Reviews
Palibe ndemanga koma.