COFDM Wireless Downlink Receiver
The COFDM Diversity Receiver is compact digital diversity receiver with integrated H.264 or H.265 decoding in a compact and lightweight housing, haum rau siv nyob rau hauv cov kua thiab high-mobility daim ntaub ntawv. The unit accepts signals from two antennas to significantly enhance the demodulated performance and increase the operating range. The receiver can find and lock automatically to the incoming transmission quickly according to the pre-set frequency and bandwidth. This receiver features a range of comprehensive signal outputs including HD at 720p and 1080P, down-hloov HD CVBS saib video, and two analog audios is supported.
The receiver also includes DVR record functionality with Micro SD card or USB disk using REC switch controls. When paired with the COFDM wireless Downlink camera transmitter, the receiver offers a comprehensive, sai-deployable video thiab suab daws teeb meem uas ua rau kom paub txog qhov xwm txheej zoo. Nws tuaj yeem ua lub luag haujlwm tseem ceeb hauv kev xa cov yees duab nyob hauv lub sijhawm tiag tiag los ntawm ob qho tib si hauv av thiab hauv huab cua mobile platforms.
- COFDM demodulation and H.264 or H.265 video decoder;
- Full HD daws teeb meem, 1080P@60fps;
- Kev ruaj ntseg zoo los ntawm AES decryption;
- Modular design and highly integrated;
- Stable signal transfer in NLOS and high speed moving.
- Adjustable ua hauj lwm zaus, band width.
Demodulation
| Demodulation Formats | COFDM(DVB-T) |
| Cov neeg nqa khoom | 2K |
| bandwidth | bitstream cov nqi, bitstream cov nqi |
| FEC | 1/2, 2/3, 3/4, 5/6, 7/8(lock automatically according to the transmitter) |
| khwb luv | 1/32, 1/16, 1/8, 1/4(lock automatically according to the transmitter) |
| constellation | QPSK, 16QAM, 64QAM(lock automatically according to the transmitter) |
| Bitrates | 0.5bitstream cov nqi(according to the transmitter) |
RF
| Zaus Bands | Selectable from 160MHz~860MHz |
| Tuning Kauj ruam loj | 1KHz |
| Neeg | -97± 1dBm(BW = 8 MHz, QPSK, CR = 2/3, GI = 1/16) rau ib channel thiab ntxiv 3dBm rau ob channel |
Saib xyuas thiab tswj
Comprehensive receiver setup with Config Panel or Windows PC via Control UART.
kub ntau
Tuning Kauj ruam loj: 0° rau +70 ° C Ambient
cia: -40 ° txog + 80 ° C
SR110 COFDM Receiver
– HD video COFDM wireless receiver with HDMI/CVBS/Ethernet/USB output interface
– A built-in RTSP server that enables video streaming over Ethernet for remote decoder
– Enables video streaming over USB for remote Android device decoder
– Supports display characters string on the video display screen with the video together in OSD mode.
rhuav tshem cov ntaub
| HD Video tso zis | HDMI hom "A" Connector |
| Composite video tso zis | RCA Connector |
| Suab tso zis | Embedded HDMI thiab RCA Connector |
| RF tswv yim | Ob tug SMA |
| bitstream cov nqi | 3PIN PH2.54mm Connector |
| USB Host | Hom A connector |
| TTL UART data(3.3V) | 3PIN PH1.25mm Connector |
| bitstream cov nqi(3.3V) | 4PIN lockable Connector |
| Ethernet | RJ45 |
| TF-Card | TF-Card qhov |
| OSD Key | Hloov tus yuam sij rau OSD-ntsia |
| Rec Ntsiab | Hloov tus yuam sij rau kev kaw Video |
Video thiab Suab
| Video tso zis | HDMI thiab CVBS, Ethernet(RTSP raws tu qauv los ntawm lub neej ntawd, xaiv UDP), USB |
| video tawm tswv yim | 1080P los yog 720p 720*480 60kuv(NTSC), 720*576 50kuv(NPAWG) |
| Video Decoding | H.264 |
| Suab tso zis | Embedded HDMI thiab AV suab |
| Suab seev suab | AAC |
| cia | USB disk or TF-Card |
| Kev txiav txim siab | Tuning Kauj ruam loj |
Lub zog xav tau
-40 ° txog + 80 ° C: 7~16VDC
Fais fab kev noj: <230mA@12V
lub cev Yam ntxwv
Nyhav: 255g
Qhov ntev: 115x90x34mm
peb twb xa cov tshiab software thiab daws qhov teeb meem no.
Cov Lus Qhia
SR300 COFDM Receiver
– Supports H.265 video decoding and 4K video decoding
rhuav tshem cov ntaub
| HD Video tso zis | HDMI hom "A" Connector |
| Composite video tso zis | 4PIN PH2.0mm connector |
| Suab tso zis | Embedded HDMI and 4PIN PH2.0mm connector |
| RF tswv yim | Ob tug SMA |
| bitstream cov nqi | 2PIN PH2.0mm Connector |
| USB Host | Hom A connector |
| TTL UART data(3.3V) | 3PIN PH1.25mm Connector |
| bitstream cov nqi(3.3V) | 4PIN PH1.25mm Connector |
| TF-Card | TF-Card qhov |
| OSD Key | Hloov tus yuam sij rau OSD-ntsia |
| Rec Ntsiab | Hloov tus yuam sij rau kev kaw Video |
Video thiab Suab
| Video tso zis | HDMI thiab CVBS, USB |
| video tawm tswv yim | 1080P or 720P or 4K(3840*2160P) 720*480 60kuv(NTSC), 720*576 50kuv(NPAWG) |
| Video Decoding | H.265 / H.264 |
| Suab tso zis | Embedded HDMI thiab AV suab |
| Suab seev suab | AAC |
| cia | USB disk or TF-Card |
| Kev txiav txim siab | Tuning Kauj ruam loj |
Lub zog xav tau
-40 ° txog + 80 ° C: 7~16VDC
Fais fab kev noj: <250mA@12V
lub cev Yam ntxwv
Nyhav: 169g
Qhov ntev: 91x80x30mm
Qhov tseeb sim video rau lub drone Ntev-ntau Wirless Video Transmitter thiab Receiver
2W PA 27KM Kev Xeem tiag los ntawm roob saum toj mus rau ntug hiav txwv Line-of-Sight
Tseeb 110km sim video rau drone Ntev-ntau Wirless Video Transmitter thiab Receiver
NLOS wireless video transmitter thiab receiver test video hauv tsev nqa sab hauv tsev tsis pom kab
65 KM drone UAV Real fly Test Wireless Video Transmission
65 KM drone UAV Real fly Test Wireless Video Transmission
1.5km rau av NLOS, 10-20-30km LOS huab cua mus rau hauv av wireless video transmitter receiver kis tau tus mob
COFDM-912T NLOS (uas tsis yog-txoj kab ntawm pom) 1.5km tiag xeem hauv nroog, cov tsev, ntoo thiab txoj kev
Web Device Management UI rau UAV wireless video data link transmitter kis los ntawm IP Net lub koob yees duab
Pheej yig CVBS RCA 720P Wireless Video Transmitter + 1080P Txais Kev Pabcuam 128 encryption
COFDM-912T Tiag tiag sim nyob rau hauv lub complex nroog ib puag ncig, transmitter nyob rau hauv lub tsheb, receiver nyob rau hauv lub tsev
Pheej yig Wireless video transmitter thiab txais lub vijtsam me me muaj kev pab zoo ntawm lub teeb liab lub zog xauv
OFDM Wireless Video Transmitter rau IP Lub Koob Yees Duab Lub Teeb Ntev Ntev Kis Tsis Siv Neeg Network
Kis Distance
Flight Control raws tu qauv
Transmitter Video tswv yim
Txoj kev xa xov wireless
Obstacle thiab pom
Encrypt thiab decrypt
Transmission Carrier
Cov ntaub ntawv qhia
Kav hlau txais xov
FAQs txog Wireless Video Transmitter thiab Receiver
Peb lub wireless video transmitters muaj cov hom video input interfaces: HDMI 1080P thiab 4K HDMI, CVBS sib xyaw, SDI, AHD, IP Ethernet, BNC, los yog qhia peb yam koj xav tau, peb tus engineer yuav hloov kho kom tau raws li koj qhov kev thov.
Peb kis tau tus mob nyob deb tuaj yeem hloov kho los ntawm kev ntxiv lub zog amplifiers. Tam sim no, cov tseem ceeb yog 15km, 30km, 50km, 80km, 100km , thiab 150 km, uas nyob ntawm qhov kev xav tau ntawm cov neeg siv khoom.
Tau kawg, cov kis tau tus mob nyob rau saum toj no yog tag nrho nyob rau hauv LOS qhov kab-ntawm-pom pom ntau yam. Yog hais tias muaj teeb meem ntawm lub transmitter thiab receiver, NLOS (qhov tsis pom kev), qhov kis tau tus mob nyob deb heev txo, tsuas yog 1km lossis 2km, nyob ntawm tus naj npawb ntawm cov teeb meem nruab nrab thiab qhov chaw nyob hauv wireless.
Ib txoj kev txhais tau tias, Peb tsuas tuaj yeem xa thiab rub tawm cov yeeb yaj kiab lossis cov ntaub ntawv los ntawm lub wireless video transmitter mus rau lub receiver hauv ib qho kev taw qhia, thiab peb tsis tuaj yeem upload yees duab lossis cov ntaub ntawv los ntawm lub receiver mus rau lub transmitter. Hom no tseem hu ua simplex.
Ob txoj kev txhais tau tias, Tsis tsuas yog peb tuaj yeem rub tawm cov yeeb yaj kiab lossis cov ntaub ntawv los ntawm peb lub wireless transmitter mus rau lub receiver, tab sis kuj peb tuaj yeem xa cov vis dis aus lossis cov ntaub ntawv los ntawm lub receiver mus rau lub transmitter. Qhov no yog qhov tsim nyog rau kev ua haujlwm drones. Koj tsis tuaj yeem pom lub sijhawm tiag tiag video kis tau los ntawm drone, tab sis kuj upload cov lus txib los tswj lub drone lossis cov lus txib kom tswj lub koob yees duab PTZ los kho lub kaum sab xis rau lub transmitter.. Qhov no tuaj yeem ua haujlwm ib txhij. Hom no kuj hu ua ib nrab-dulpex lossis full-duplex.
Thov xyuas cov ntsiab lus ntawm qhov txuas hauv qab no. https://ivcan.com/request-a-quote-of-wireless-video-transmission/#simplex
Feem ntau Wireless video transmitters tam sim no txhawb nqa AES 128 or AES 256 me ntsis encryption thiab decryption, nyob ntawm seb tus qauv twg koj xaiv. Thov hu rau peb kom paub tseeb.
Cov zaus ntawm ob lub wireless video transmitter thiab wireless video receiver tuaj yeem hloov kho. Cov neeg siv yuav tsum tau yuav cov parameter configuration boards ntxiv.
Txawm li cas los, txiav txim siab tias cov khoom siv hluav taws xob sib txuas thiab kav hlau txais xov tau raug kho nyob rau hauv ib qho chaw thaum cov khoom xa tawm. Yog tus neeg siv kho qhov zaus ntawm lub transmitter, qhov sib thooj lub zog amplifier, transmitter kav hlau txais xov thiab receiver antenna kuj yuav tsum tau hloov mus rau tib zaus, thiab cov neeg siv no yuav tsum tau npaj. Yog tsis yog, nws yuav ua rau qhov zaus ntawm lub wireless video transmitter txawv ntawm qhov zaus ntawm tus kav hlau txais xov, ua kev txais tos nyuaj. Yog li thov nco ntsoov qhia qhov tseeb zaus koj xav tau ua ntej muab qhov kev txiav txim.
Yog nws yog rau kev ruaj ntseg lossis tsis pub lwm tus paub, koj ua tau siv cov encryption thiab decryption kev ua haujlwm ntawm lub transmitter thiab receiver, uas tuaj yeem xyuas kom meej tias koj qhov kev xa tawm video yog ntiag tug. .
Yog, tag nrho peb cov khoom parameters yuav customized raws li cov neeg siv khoom xav tau. Yog koj muaj lus thov tshwj xeeb, thov qhia rau peb paub ntawm qhov txuas hauv qab no.
https://ivcan.com/request-a-quote-of-wireless-video-transmission/
- Hloov qhov chaw ntawm lub receiver kom tsis txhob muaj kev cuam tshuam hauv zos los ntawm qhov chaw muaj zog sib nqus.
- Xyuas kom tseeb tias cov kav hlau txais xov nyob rau ob lub transmitter thiab receiver yog ntsug.
- Thov tsa tus kav hlau txais xov ntawm lub transmitter thiab receiver rau tswj qhov siab qhov sib txawv.
- Thov saib ib ncig kom paub meej tias tsis muaj teeb meem ntawm lub transmitter thiab receiver.
- Hloov cov kev taw qhia ntawm lub receiver antenna.
- Yog tsis ua hauj lwm, sim txav lub receiver kom nyob ze ntawm lub transmitter txoj hauj lwm kom pom tias nws tshaj qhov kev sib kis tau zoo wireless.
- Los yog xav txog ntxiv ib tug relay ntawm lub transmitting nruab nrab ntawm lub transmitter thiab receiver.
- Lub kav hlau txais xov yuav tsum siab tshaj hauv av li sai tau, raws li hauv av yuav nqus cov teeb liab kis.
Tau kawg, peb kuj nkag siab tias wireless video transmitters thiab receivers yog kim heev. Koj nyob deb ntawm Tuam Tshoj Hoobkas. thiab cia siab tias cov khoom koj tau txais yog haum rau kev ua tau zoo tshaj plaws.
Yog tias koj them nyiaj tshwj xeeb rau ib qho tshwj xeeb lossis kev ua haujlwm, peb tuaj yeem nqa qee cov yeeb yaj kiab sim raws li cov yam ntxwv koj xav pom, thov koj xav tiv tauj peb. Nws yuav tsis raug xa tuaj rau koj ncaj qha yam tsis tau koj pom zoo.
Txhawm rau kuaj qhov ncua sij hawm ntawm wireless video transmitter thiab receiver, peb yuav tsum ua ob qhov kev xeem.
Thawj zaug yog kuaj qhov ncua sij hawm ntawm lub koob yees duab mus rau cov zaub.
Qhov thib ob yog lub koob yees duab, ntxiv rau cov zaub ntxiv rau cov duab wireless kis tau tus mob thiab ncua sij hawm ntawm lub receiver.
Kev rho tawm ob qhov kev sim ntsuas yog qhov ncua sij hawm tiag tiag ntawm lub wireless video transmitter thiab receiver.
Raws li ib tug kws tshaj lij ntev-ntau HDMI wireless video transmitter thiab receiver tsum thiab chaw tsim tshuaj paus nyob rau hauv Tuam Tshoj Shenzhen, peb tsim qhov zoo tshaj plaws wireless video transmitter thiab receiver rau ntau xyoo, thiab peb tau txais lub koob npe zoo thiab kev tshuaj xyuas zoo tshaj plaws.
Qee lub npe nrov ntawm wireless video transmitters, zoo li Blackmagic, Holyland mas 300 400s, Accsoon cine eye 5g, RavenEye, Zhiyun, Ib benbox, actiontec, CVW SWIFT 800, dahua, iog iav, Artek pat-225k, microlite, nqos, teradec.
Qhov zoo tshaj plaws pob nyiaj siv wireless tshaj tawm video transmitter thiab receiver muaj ntau daim ntawv thov, rau tv4k, CCTV koob yees duab kev ruaj ntseg, tsheb thaub qab koob yees duab, PTZ video koob yees duab khoom siv, roj teeb-powered, lub computer, sony koob yees duab, wifi video conference system, CANON DSLR, UAV drone, pc lub computer laptop, projector, nyob rau hauv-lub tsheb, iPhone iPad, nyob streaming, GoPro koob yees duab kev ua si, raspberry pib, Xbox.
Full HD yees duab, suab, cov ntaub ntawv txuas tsawg tshaj plaws 1080P wireless video transmitter thiab lub receiver muaj ntau cov tswv yim thiab tso zis connectors, zoo li AV composite CVBS, HDMI, SDI, BNC, VGA, USB.
Lub wireless video transmitter sender TX RX zaus muaj 170-806Mhz, 1.2ghz ua, 2.4G, 5.8G, qis tshaj tab sis tsis xoom latency. Txhawm rau pab txhawb kev ncua ntev, lub zog amplifier muaj 10w, 20watts, thiab txawm tias 30W.
Dab tsi yog qhov zoo tshaj yuav FHD wireless video transmitter ntawm tus nqi pheej yig? Nws yuav tsum xav txog koj cov ntsiab lus xav tau, xaiv kom haum, tsis kim, yog tias koj muaj kev tsis ntseeg, thov ua kom tiav cov thov ib tsab ntawv daim ntawv, peb tus engineer yuav muab kev daws teeb meem rau koj.
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