Wireless Vhidhiyo Transmitter uye Receiver yeKamera, drone vhidhiyo download link, COFDM
Wireless Vhidhiyo Transmitter yeKamera, HDMI HD H265 264 encoder 1W/2.5W PA 1080P60
Zviri Mukati
kunyoresa
- Yakazara seti HDMI yekupinda, HDMI yakabuda yeVhidhiyo yakareba-yakareba.
- HD Wireless Vhidhiyo Transmitter uye Receiver kit yeCCTV Chengetedza makamera, Muchato DSLR camcorder,
- HDMI CVBS AV kupinza pane Wireless Vhidhiyo Transmitter, Receiver ine Ethernet / RJ45 / IP yakabuda kune komputa, notebook ye live streaming
- Wireless video transmitter yemakamuri emusangano (Pane zvimwe zvipingamupinyi pakati pevanotumira uye vanogamuchira, NLOS: hapana-mutsara-wekuona)
- Wireless 1080p vhidhiyo transmitter uye inogamuchira yeDrone UAV vhidhiyo data downlink kubva kumhepo kusvika pasi.
Transmitter Advantage
- Iyi yakakwirira-tsananguro yedhijitari isina waya vhidhiyo yekufambisa inotakura inosanganisira HDMI / CVBS (analog AV Audio Vhidhiyo) encoding board, a COFDM modulation module, uye diki 1watts kana 2.5 watts PA Power amplifier module.
- Bhokisi rese rakagadzirwa neCNC aluminium alloy shell idiki uye yakareruka. Iyo transmission resolution yakanaka, uye chinhambwe chekufambisa chakareba.
- Modulation uchishandisa COFDM.
- By default, H265/H264 vhidhiyo encoding inotsigira kusvika 1080P/I @60fps.
- AES256 encryption inogamuchirwa.
- Non-line-of-sight high-speed mobile transmission inotsigirwa. (Kusvikira ku800km/awa, tsigira UAV Drone vhidhiyo yekurodha link)
- Tsigiro yekugadzira iyo yepakati frequency, Wireless bandwidth, transmission stream, uye zvichingodaro parameters. (Maitiro Okugadzirisa?)
Transmitter Input Output
AV yekupinda interface:
SD yekupinza interface, 4PIN 1.5mm pitch socket, tsigiro yekuteerera Mic mukati kana Mutsetse mukupinza (inotsanangurwa pafekitari isati yatumirwa). PAL kana NTSC fomati inogona kusetwa kuburikidza neparameter pani. (Maitiro ekuchinja PAL / NTSC vhidhiyo fomati?)
PIN | tsananguro |
AL | kupinza audio Kuruboshwe |
AR | kupinza odhiyo Kurudyi chiteshi |
GND | chiratidzo ivhu |
OF | analoginen Video chiyamuro |
Configuration Interface:
Configuration serial port (Kudzora UART), 4PIN 1.5mm pitch socket, TTL 3.3V terama. Chiratidzo che5V chinoshandiswa kupa simba kune yedu parameter yekumisikidza bhodhi.
Data inowanikwa:
Imwe-nzira yakajeka data seriyori port (Data UART), iyo serial port data ichaendeswa unidirectionally kune data serial port yeanogamuchira anoenderana kuburikidza neCOFDM isina waya link.. 3PIN 1.5mm pitch socket, iyo yekutumira yakasarudzika ndeye TTL 3.3V level, uye inogona zvakare kutsanangurwa seyakajairwa RS232 level serial port kana yatumirwa.
Rinofambisa Specification
inowanikwa | |
Kuiswa kwevhidhiyo yeHD | Standard HDMI Interface |
SD vhidhiyo kuiswa | 4PIN 1.5mm pitch connector (CVBS Analog Audio Video Input) |
Imwe-nzira yakajeka yekufambisa data serial port | 3PIN 1.5mm pitch connector, iyo inotumirwa inotumirwa ndeye TTL3.3V level. Iyo yakajairwa RS232 nhanho inogona zvakare kuve sarudzo isati yatumirwa. |
Gadzira seri port | 4PIN 1.5mm pitch connector, TTL3.3V. Inogona kubatanidzwa kune yedu Parameter Gadzirisa bhodhi, uye inogona zvakare kubatana nePC kana imwe komputa inotambira |
Optional daro giredhi | Optional daro giredhi (12V Magetsi) |
kanyanga inowanikwa | chikoro shinda yemurume mukati meburi |
Wireless modulation transmission | |
Wireless modulation | COFDM |
IFFT muoti | 2K |
Wireless bandwidth | 1MHz ~ 8MHz inogadziriswa, 1KHz danho |
FEC | 1/2, 2/3, 3/4, 5/6, 7/8 |
Guard penguva | 1/32, 1/16, 1/8, 1/4 |
renyeredzi | QPSK, 16QAM, 64QAM |
Wireless Code stream | 0.5Mbps kusvika 31.67Mbps (kuruma pasekondi) |
Kushanda frequency Band | Optional working frequency band:
300~ 360MHz; 350~ 400MHz; 450~500MHz; 520~ 560MHz; 580~ 620MHz; 680~ 720MHz; 820~ 860MHz. Mamwe mabhendi anoshanda frequency pakati pe200 ~ 860MHz anogona kugadzirwa. Iyo yepakati inoshanda frequency inogadziriswa, nechinhanho che1KHz. |
Simba rekufambisa | 1W (30dBm) kana 2.5W (34dBm) |
Audio uye Vhidhiyo kugadzirisa | |
tsigira vhidhiyo yekuisa | default single-channel vhidhiyo yekuisa encoding kutapurirana: HD kana SD. Kupinza kwevhidhiyo kunoonekwa otomatiki mushure mekunge simba rabatidzwa. Kana yakabatanidzwa panguva imwe chete, mudziyo wacho unosarudzika kune yakasarudzika HDMI yekuisa, uye inogona zvakare kuchinjirwa kune yakasarudzika AV yekuisa.
Optional mbiri mbiri yekuisa panguva imwe chete encoding uye kutapurirana. |
Mafomati evhidhiyo anotsigirwa | 1080@60P, 1080@50P, 1080@30P, 1080@25P, 1080@24P, 1080@60I, 1080@50I, 1080@30I, 720@60P, 720@50P, 720@30P,
720*480 60ini(NTSC), 720*576 50ini(DEVI) |
Vhidhiyo Encoder | H265 kana H264 |
Audio Inzwa Zvinotaurwa | HDMI yakamisikidzwa odhiyo kana analog CVBS Right / Kuruboshwe Audio Input |
Audio Format | AAC, 16chidimbu, redhiyo, 32Kbps |
Encryption uye Decryption | AES256 |
divi | 10.5*5*2.7masendimita |
uremu | <140 magiramu |
Magetsi
Power kunwa |
DC 12V simba rekupa (11~13V)
1W PA simba amplifier: simba rekushandisa riri pasi pe15W; 2.5W PA simba amplifier: simba rekushandisa riri pasi pe23W. |
Latency | H265: 0.2~0.3 sekondi; H264: 0.05-0.13 Chepiri |
Transmitter Dimension
Wireless Video Transmission Receiver
Receiver Yakanakira
- HD vhidhiyo COFDM isina waya inogamuchira ine HDMI/CVBS/Ethernet/USB yekubuda interface
- Integrated RTSP server inobvumira vhidhiyo kutenderera pamusoro peEthernet kune kure kure decoder. (kutyora chibvumirano, rtsp://192.168.0.215/testStream ; port number inofanira kuva 554, kwete 8080) Maitiro ekuseta RTSP mutambi?
- Inobvumira kure kure Android mudziyo decoder kuyerera vhidhiyo ne USB. (Splayer Android APK V5.0_2017)
- Inotsigira kuratidza mavara tambo pane vhidhiyo yekuratidzira skrini padivi pevhidhiyo muOSD modhi.
Receiver Feature
- Dual siyana Antenna kugamuchira
- Kutsigira kushanda frequency band:160MHz ~ 860MHz, iyo yepakati inoshanda frequency inogona kugadzirwa;
- Wireless bandwidth inogona kugadzirwa;
- Dual antenna inogamuchira kunzwa -100±1dbm (QPSK 8MHz);
- Wireless anogamuchira chinzvimbo ruzivo (eg Simba rechiratidzo rakagamuchira, mhepo inowanikwa zvazvingava, data bit rate, kushanda frequency, Wireless bandwidth, etc.) inogona kusarudzwa kuve yakasarudzika kana kusaratidzwa pane vhidhiyo skrini kuburikidza neOSD switch bhatani, uye inogona zvakare kubuda kune serial port (customized);
- Low-latency H264 mavhidhiyo decoding, nerutsigiro rwe1080P@60 decoding uye kutamba;
- Audio nemavhidhiyo goho (HDMI, CVBS, USB, uye Ethernet interface inobuda panguva imwe chete):
- HDMI mhando A port odhiyo uye vhidhiyo kubuda
- CVBS (musoro we lotus) AV maCD nemavhidhiyo goho
- USB port inobuda Vhidhiyo rukova kune mbozha nhare / piritsi ye decoding uye kuratidza
-
Ethernet RJ45 inobuda Interface yehupenyu rwizi, RTSP mutambi rutsigiro
-
Support AES256 decryption video reception
-
Kurekodha vhidhiyo kuburikidza neTF kadhi kana USB dhisiki inotsigirwa.
-
Ipai 1 serial port kune imwe-nzira yakajeka kutumira data;
-
Ipa serial port yeparameter kumisikidzwa yekushanda marongero (zvakadai sepakati pekushanda frequency, Wireless bandwidth, uye kugamuchira decryption password);
-
Magetsi, 6~ 15V,
-
Kushanda simba rekushandisa: 230mA@12V
-
miganhu: 11.5x9x3.4cm
-
uremu: 255 magiramu.
Receiver Input Output
HD Video goho | HDMI mhando "A" Connector |
Kompositi vhidhiyo kubuda | RCA Connector |
Audio goho | Yakamisikidzwa HDMI uye RCA Connector |
RF chiyamuro | SMA mbiri |
Simba mukati | 3PIN PH2.54mm Chibatanidza |
USB Host | Nyora A connector |
TTL UART data(3.3V) | 3PIN PH1.25mm Chibatanidza |
TTL UART kutonga(3.3V) | 4PIN inokiya Connector (kubva kuruboshwe kuenda kurudyi, TX, RX, GND, 5V) |
Ethernet | RJ45 |
TF-Kadhi | TF-Kadhi slot |
OSD kiyi | Chinja kiyi yeOSD-kuratidza |
Rec Key | Chinja kiyi yekurekodha Vhidhiyo |
COFDM Vhidhiyo Transmitter uye Receiver yakazara-seti
FAQs
Ndapota shandisa parameter configuration board kuti utarise.
Mamwe mashandisirwo egwaro reiyo parameter kumisikidza bhodhi, tapota ona https://ivcan.com/parameter-configuration-panel-quick-operation-guide/
- Chengetedza antenna yakakwirira sezvinobvira nekuti pasi rinotora chiratidzo.
- Edza kuva panzvimbo B pachinzvimbo chepoinzi A. Nokuti maererano nemusimboti wekutumira weantenna, inopararira muchimiro cheamburera. Chiratidzo panzvimbo A kazhinji hachina simba.
- Iyo Transmitter frequency renji inogona kuchinja kuenda ku1.4G kana 1.34G.
- Iyo inogamuchira frequency renji inongotsigira 170-860Mhz, kana uchida 1.4G kana 1.34G, iwe unofanirwa kuisa frequency down converter block pane inogamuchira.
- We don't have the frequency down converter block now, pamwe unogona kubata ari pazasi mutengesi. (Kuita kuri nani kupfuura mutengesi weChina izvozvi)
- https://www.ettus.com/product-categories/rf-daughterboards/
- https://www.vislink.com/product/l3025-down-converter/
- https://www.kuhne-electronic.com/funk/en/shop/leistungsverstaerker/prof-heat-sinks/KU+LNC+1215+C+PRO+Down+Converter/?card=1839
- Pamusoro peparameter LO frequency sarudza 1000MHz.
Iyi modhi COFDM isina waya vhidhiyo transmitter inotsigira vhidhiyo sosi yekupinda yekubatanidza, HDMI, CVBS AV, SDI, IP ethernet RJ45, uye AHD, ndapota tiudze kuti ndeupi mhando yevhidhiyo yaunoda usati waendeswa.
RF: 338.0MHz BW: 4.0MHz; RF inoratidza iyo yepakati inoshanda frequency point, BW inoratidza bandwidth inoshanda
QPSK CR: 2/3 GI: 1 /16 ; QPSK ndiyo modulation nzira, CR ndiyo convolution code rate, GI ndiyo nguva yevarindi
AIR: 3.90Mbps ; AIR ndiye mhepo inowanikwa mwero
VBR: 3.05Mbps AES Off ; VBR ndiye vhidhiyo ikakuruma mwero, AES Off zvinoreva hapana encryption
SIG1: 27 SIG2: 22 ; SIG1 inoreva simba rakagamuchirwa rechiratidzo cheantenna pedyo nechiteshi cheHDMI, SIG2 inoreva imwe antenna
ber1: 0.14% ber2: 100.00% ;ber1 inoreva kugashira kukanganisa mwero weantenna padhuze nechiteshi cheHDMI, ber2 inoreva imwe antenna
REC Off No Storage ; REC Off zvinoreva hapana Video okuchengetera
Ndokumbira utarise pano.
Kune COFDM isina waya vhidhiyo transmitter mabhodhi, PA power amplifiers, uye kutonhora mafeni.
Chokwadi
Ndokumbira utarise link iri pazasi
COFDM Relay Repeater module ye drone UAV isina waya vhidhiyo transmitter uye inogamuchira Vcan1870
Kubva kune vamwe vatengi veUAV vakayera 50km pavanenge vachiyedza, uye kureba kweUAV kuri kuda 300 mamita.
- Kana iyo transmitter ikagadzirisa iyo isina waya paramita senge nyeredzi, GI, CR, uye bw, mugamuchiri anofanira kutangwazve kukiya uye kuratidza zvakajairika.
- Imwe mukana ndeyekuti transmitter yako inogadzirisa maparamendi enyeredzi kuburikidza neiyo AT yekuraira, asi ma parameter haana kunyorwa mu baseband board. Iwe unofanirwa kutangazve transmitter board kuti usimbise.
- Yedu-imwe nzira cofdm vhidhiyo yekufambisa haina kugadzirwa kuti itarise yako yazvino mashandisiro mamiriro (kukurumidza kuchinja frequency).
- Izvi zvinogona kusashanda, kunonoka kweTX switching frequency kunosanganisira akawanda maficha, sekunonoka kwe encoder board pachayo (parizvino chirongwa chikuru chinogadzirisa parameter chinoshanduka mukutenderera kweanenge 1 Chepiri), uye kunonoka kugadzirisa kwebaseband board, saka wedzera Zvinotora pamusoro 2 yechipiri kuchinja. Iko kunonoka kugadzirisa kweiyo encoder board inogona kudzvanywa mukati 1 chechipiri nekugadzirisa firmware, asi kunonoka kwebaseband board hakusi nyore kusvina, uye chinonyanya kukosha ndechekuti hazvisi nyore kugadzirisa firmware (unofanira kudzokera kufekitari kushandisa midziyo yedu kugadzirisa firmware).
- Pfupisa:
Iyo encoder board inogona kukwanisa kudzikisa kunonoka kugadzirisa kwe 1 chechipiri nekuvandudza firmware, asi kunonoka kwebaseband board hakugone kusvinwa, saka yekupedzisira optimized kunonoka ndeye 2 masekondi.
- Yedu Vcan1726 inogona kutsigira imwe HDMI uye imwe yebetsero CVBS odhiyo uye vhidhiyo yekuisa panguva imwe chete., iyo inogona kubatanidzwa kune ekunze maikorofoni uye magetsi amplifiers.
- Iyo yazvino software inogona kutsigira imwe chete inonzwika sosi, iyo inogona kuchinjwa uye kusarudzwa kuburikidza neparameter configuration board, HDMI inzwi, kana CVBS ruzha, uye haigone kubata maviri chiteshi cheodhiyo panguva imwe chete.
- Nekuti COFDM inzira imwe chete kutapurirana, zvese vhidhiyo uye odhiyo zvinokwanisa kufambiswa munzira imwe chete. Kubva pane transmitter kusvika kune anogamuchira, iyo odhiyo haigone kuita maviri-nzira intercom, kungofanana neredhiyowo zvayo, iyo inogona kutepfenyura nenzira imwe chete.
Murairo weUART uripano.
Seta Input Sources Command (chinja HDMI / CVBS chiyamuro)
urongwa | ATSU$(vin),$(ain)_ Muenzaniso: ATSU0,1_ |
Parameter | 1. Vhidhiyo yekuisa sarudzo VIN: 0 rega system ione; 1 manikidza kuisa CVBS; 2 manikidza kupinza hdmi/SDI 2. Sarudzo yekupinda neaudio AIN: 0 rega system ione; 1 manikidza kuisa analogi |
shandisa | Inoshandiswa kusangana nezvinodiwa zvekushandisa (Muenzaniso: HDMI/SDI yekuisa vhidhiyo, MIC yekuisa audio) |
Kudzorera Kukosha | Muenzaniso: ATSU0,1_ ATSU0,1 OK |
taura pfungwa | kuisa command, simba-kudzima kuchengetedza. |
Wana Gain Audio Input
urongwa |
KUSUNUNGURWA(lin),(ari vol)_ Muenzaniso:ATSAI0,50_ |
Parameter |
Analog odhiyo yekupinza modhi yekusarudza lini: 0 mic mukati;1 line ine Analog odhiyo yekupinza vhoriyamu kutonga ain vol: mic mune inokurudzirwa 50; mutsetse mune inokurudzirwa 0 |
basa | Inoshandiswa kuseta analog odhiyo yekupinza paramita |
Feedback | Semuyenzaniso: ATSAl0.50_ ATSAI0,50 zvakanaka |
Comments |
Seta murairo uye uchengetedze mushure mekudzima magetsi. ain vol setting range [-78,80] |
COFDM Vhidhiyo Transmitter Frequency gadzirisa kune 664Mhz
Maitiro ekusimudzira COFDM isina waya vhidhiyo inogamuchira itsva firwmare