Economic Low Latency COFDM Module With Transparent Serial Data Transmission
| Bandwidth saluran: | 2/2.5/4/8MHz | Constellation: | QPSK,16 Qam,64 Qam |
|---|---|---|---|
| Frekuensi Radio: | 180MHz～2700MHz | Antarmuka RF: | IPEX Jack |
| Video Encoding: | H.264 | njaga Interval: | 1/32,1/16,1/8,1/4 |
| Cahya Dhuwur: | modul pemancar video, modul panrima ofdm |
katrangan produk:
H.264 FHD COFDM transmitter module and receiver module are belongs to industrial-grade miniaturization full high-definition wireless video transmission module,which support full-functional interface (SDI, HDMI, CVBS ), kemungkinan kurang (200ms) end to end transmission, using military-grade 128-bit dynamic non-standard AES encryption, and transparent serial data transmission can easily loading GPS data, sensor data collection, small size and low power consumption.
Using the support of non line of sight (NLOS) transmission and COFDM multi-carrier modulation technology, with low latency and high efficiency H.264 compression coding method, to improve the coding efficiency and reduce the coding delay, optimization algorithm, anti error rate and further improve the image quality,at the lowest rate to achieve the best image compression. Using advanced video pre-processing technology and efficient video coding algorithm, to provide high quality and low rate of broadcast audio and video signal transmission for high-definition digital television broadcasting system, mobile TV system, IPTV system, making it easy to manage the network expansion problems, greatly enhance the utilization of the available bandwidth, effectively save transmission costs for operators.
Fitur tombol:
- Nggunakake teknologi modulasi COFDM,low latency with H.264 image encoding technology
- Support non-line of sight (NLOS), transmisi seluler kacepetan dhuwur
- Multi-functional Interface (SDI, HDMI, CVBS)
- kemungkinan kurang (200ms) end to end transmission
- Transparent serial data transmission (9600,19200,115200)
- Military-grade non-standard AES 128-bit dynamic encryption
- Support multiple bandwidth output (2M / 2.5M / 4M / 8 /)
- Multiple video formats full HD1080_30p / 50p / 60p / 50i / 60i, HD720_50p / 60p, SD480i / 576i
- Provide high-definition LCD control panel, simple and efficient user interface
- ukuran cilik, konsumsi daya kurang
Parameter teknis
| Range input DC | DC 6 ~ 17V |
| saiki apa | 400mA_12V |
| input video | SDI:Dhukungan 1080P,720P,576,480,with audio de-embedding function |
| HDMI:Dhukungan HD1080P,720P,576,480 | |
| CVBS:external SD analog video signal | |
| Frekuensi Radio | 180MHz～2700MHz,Langkah 1MHz(other frequencies on request) |
| bandwidth | 2/2.5/4/8MHz |
| Daya Output | -20dbm~0dbm,Langkah 1 dBm (luwes,bisa disesuaikan) |
| enkripsi | AES 128(dynamically encryption key) |
| modulasi | COFDM 2K |
| Constellation | QPSK,16 Qam,64 Qam |
| FEC | 1/2,2/3,3/4,7/8 |
| njaga Interval | 1/32,1/16,1/8,1/4 |
| Video compression type | H.264 |
| Mode kontrol parameter | Through LCD display panel to set the relevant parameters |
| antarmuka RF | IPEX jack |
| Ukuran | 50mm*70mm |
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1.5km kanggo NLOS lemah, 10-20-30km LOS udhara kanggo transmisi panrima pemancar video nirkabel lemah
COFDM-912T NLOS (non-baris saka ngarsane) 1.5km test nyata ing kutha, bangunan, wit lan dalan
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Pemancar Video Nirkabel CVBS RCA 720P paling murah + 1080P Dhukungan panrima 128 enkripsi
COFDM-912T Tes tenan ing lingkungan kutha sing kompleks, pemancar ing mobil, panrima ing bangunan
Layar cilik pemancar video Nirkabel lan panrima sing murah nduweni bantuan gedhe babagan kunci kekuatan sinyal
Pemancar Video Nirkabel OFDM kanggo Kamera IP Jaringan Otomatis Transmisi Jarak Jauh sing entheng
transmisi Distance
Protokol Kontrol Penerbangan
Input Video Pemancar
Metode Wireless Transmit
Rintangan lan Sight
Enkripsi lan dekripsi
Carrier Transmisi
Arah Data
antena
Pitakonan babagan Wireless Video Transmitter lan Receiver
Pemancar video nirkabel kita duwe jinis antarmuka input video iki: HDMI 1080P lan 4K HDMI, CVBS komposit, SDI, AHD, IP Ethernet, BNC, utawa ngomong apa jinis sampeyan kudu, engineer kita bakal ngowahi kanggo ketemu dikarepake.
Jarak transmisi kita bisa diatur kanthi nambah amplifier daya. Saiki, sing utama yaiku 15km, 30km, 50km, 80km, 100km , lan 150 km, kang gumantung ing kabutuhan pelanggan.
Mesthi wae, kadohan transmisi kadhaptar ndhuwur kabeh ing LOS kisaran line-of-sight. Yen ana alangan antarane pemancar lan panrima, NLOS (non-line-of-sight), kadohan transmisi wis suda banget, mung 1km utawa 2km, gumantung saka jumlah alangan penengah lan lingkungan nirkabel lokal.
siji-arah tegese, Kita mung bisa ngirim lan ngundhuh video utawa data saka pemancar video nirkabel menyang panrima ing siji arah, lan kita ora bisa ngunggah video utawa data saka panrima kanggo pemancar. Jinis iki uga disebut simplex.
Rong arah tegese, ora mung kita bisa ndownload video utawa data saka pemancar nirkabel menyang panrima, nanging uga kita bisa ngunggah video utawa data saka panrima kanggo pemancar. Iki cocok banget kanggo operasi drone. Sampeyan ora mung bisa ndeleng video wektu nyata sing dikirim saka drone, nanging uga upload printah kanggo ngontrol drone utawa printah kanggo ngontrol kamera PTZ kanggo nyetel amba kanggo pemancar. Iki bisa digunakake bebarengan. Jinis iki uga diarani half-dulpex utawa full-duplex.
Mangga dipriksa rincian ing link ngisor. https://ivcan.com/request-a-quote-of-wireless-video-transmission/#simplex
Umume pemancar video Nirkabel saiki ndhukung AES128 utawa AES256 enkripsi lan dekripsi bit, gumantung model sing sampeyan pilih. Hubungi kita kanggo verifikasi.
Frekuensi pemancar video nirkabel lan panrima video nirkabel bisa diowahi. Pangguna kudu tuku papan konfigurasi parameter tambahan.
Nanging, considering sing cocog power amplifier lan antena wis tetep ing sawetara tartamtu nalika barang dikirim metu. Yen pangguna nyetel frekuensi pemancar, sing cocog daya amplifier, antena pemancar lan antena panrima uga kudu diowahi kanggo frekuensi padha, lan pangguna iki kudu disiapake. Yen ora, bakal nyebabake frekuensi pemancar video nirkabel beda karo frekuensi antena, nggawe resepsi angel. Dadi manawa kanggo ngandhani frekuensi sing bener sing dibutuhake sadurunge nggawe pesenan.
Yen kanggo keamanan utawa rahasia, sampeyan bisa nggunakake enkripsi lan dekripsi fungsi pemancar lan panrima, sing bisa mesthekake yen transmisi video sampeyan pribadi. .
Ya, kabeh produk kita paramèter bisa selaras miturut kabutuhan customer. Yen sampeyan duwe panjalukan khusus, mangga kabari liwat link ing ngisor iki.
https://ivcan.com/request-a-quote-of-wireless-video-transmission/
- Ngganti panggonan panrima kanggo ngindhari gangguan lokal potensial saka lingkungan magnetik sing kuwat.
- Priksa manawa antena urip loro pemancar lan panrima vertikal.
- Mangga mundhakaken antena saka pemancar lan panrima kanggo njaga prabédan dhuwur tartamtu.
- Mangga katon watara kanggo mesthekake yen ora ana alangan antarane pemancar lan panrima.
- Ngganti orientasi saka antena panrima.
- Yen ora bisa, nyoba obah panrima supaya cedhak posisi pemancar kanggo ndeleng manawa ngluwihi jarak transmisi nirkabel sing efektif.
- Utawa nimbang nambahake relay saka transmisi antarane pemancar lan panrima.
- Antena kudu dhuwur banget saka lemah, amarga lemah bakal nyerep sinyal sing dikirim.
Mesthi wae, kita uga ngerti manawa pemancar lan panrima transmisi video nirkabel larang banget. Sampeyan adoh saka pabrik China. lan pangarep-arep yen barang sing ditampa cocog kanggo kinerja sing paling apik.
Yen sampeyan mbayar manungsa waé khusus kanggo parameter utawa fungsi tartamtu, kita bisa njupuk sawetara video test adhedhasar fitur sing pengin ndeleng, please aran gratis kanggo hubungi kita. Ora bakal dikirim langsung menyang sampeyan tanpa persetujuan sampeyan.
Kanggo nguji wektu tundha pemancar lan panrima video nirkabel, kita kudu nindakake loro tes.
Kapisan kanggo nyoba wektu tundha saka kamera menyang tampilan.
Sing nomer loro yaiku kamera, plus tampilan plus pemancar transmisi gambar nirkabel lan wektu tundha panrima.
Ngurangi asil tes loro kasebut yaiku wektu tundha nyata pemancar lan panrima video nirkabel.
Minangka pemancar video nirkabel HDMI jarak jauh profesional lan supplier panrima lan produsen ing China Shenzhen, kita ngasilake pemancar lan panrima video nirkabel paling apik sajrone pirang-pirang taun, lan kita entuk reputasi apik lan review paling apik.
Sawetara merek pemancar video nirkabel sing misuwur, kaya Blackmagic, Holyland mars 300 400s, Accsoon cine eye 5g, RavenEye, Zhiyun, Inkee benbox, actiontec, CVW SWIFT 800, dahua, iogear, Artek pat-225k, microlite, ngulu, teradec.
Pemancar video siaran nirkabel anggaran paling apik lan panrima duwe akeh aplikasi, kanggo 4k tv, Kamera keamanan CCTV, kamera cadangan kendaraan, Paket kamera video PTZ, baterei-powered, komputer, kamera sony, sistem konferensi video wifi, DSLR CANON Kab, drone UAV, laptop komputer pc, proyektor, ing-mobil, iPhone iPad, live streaming, Kamera olahraga GoPro, raspberry pi, Xbox.
Video full HD, audio, data link pemancar video nirkabel 1080P paling cilik lan panrima wis akeh konektor input lan output, kaya AV komposit CVBS, HDMI, SDI, BNC, VGA, USB.
Frekuensi TX RX pemancar video nirkabel nduweni 170-806Mhz, 1.2ghz, 2.4G, 5.8G, paling murah nanging ora nol latensi. Kanggo ndhukung jarak sing luwih dawa, amplifier daya wis 10w, 20watt, lan malah 30W.
Apa sing paling apik tuku pemancar video nirkabel FHD kanthi rega sing murah? Sampeyan kudu nimbang syarat rincian sampeyan, milih sing cocog, ora larang, yen sampeyan duwe mangu, please netepi njaluk kutipan wujud, engineer kita bakal menehi solusi.
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