COFDM Wireless AV SD 720P Video Sender
COFDM Wireless AV SD 720P Video Sender Receiver Transmission composite CVBS in H.264 COFDM-912
Punkten ze verkafen
Ënnerstëtzung Verschlësselung
1W RF Ausgang;
SD 720P Composite CVBS in
Ënnerstëtzung NLOS LOS Iwwerdroung
H.264/MPEG-2;
Verspéidung <300 Millisekonnen;
Feature
- Héich integréiert, modulare Design
- Adoptéieren COFDM.cn Modulatiounstechnologie, MPEG-2 Bildkompressiounstechnologie
- All-Ronn Kommunikatioun, keng Angscht Maueren ze bauen
- Héich-Vitesse inter-Linn Kommunikatioun, Echtzäit, stabil DVD Bildqualitéit fir Audio / Video Iwwerdroung
- Heizkierper Aluminiumgehäuse, schockbeständeg a schockbeständeg
- High Fidelity Digital Stereo Iwwerdroung
- Net-Siichtlinn (NLOS) mobil Iwwerdroung fir méi laang Distanz
Uwendungen
Dëst Produkt gëtt haaptsächlech fir technesch Reconnaissance a Forensik an de Militär- a Sécherheetsinspektiounsdepartementer benotzt. Radio an Televisioun Sendung, Radio an Televisioun Live Iwwerdroung: Emissiounsfeld, Sport Sendung, sozial Neiegkeeten, Loftopklärung liewen, studio, Bierg Aventure a sou weider. Et ass gëeegent fir Echtzäit mobil Iwwerdroung vu qualitativ héichwäerteg Biller a ville komplexe Ëmfeld wéi urban, Marine a Bierg.
Fir Drone ( recommandéieren extra Wellefilter ze addéieren, brauchen extra Käschten )
Fir CCTV
Spezifizéierung
Sender:
Betribssystemer Volt: DC11V ~ DC13V
Betribssystemer Volt: DC11V ~ DC13V
Aarbechtsstrom: 2W: ≤1.5A DC 12V,
Transparent Daten Interface: Een-Manéier transparent Serien port Transmissioun, 8-bëssen daten bëssen, 1 ophalen bëssen, ënnerstëtzen komesch Paritéit, souguer Paritéit, Wireless Check, Baud Taux: 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 230400
Verschlësselung : Ënnerstëtzt 128-Bit Verschlësselung
Modulatiounsmapping: QPSK (4QAM), 16QAM, 64QAM
Forward Feeler Korrektur: 1/2 2/3 3/4 5/6 7/8
Schutzintervall: 1/32 1/16 1/8 1/4
Zuel vun den Träger: 2K
Frequenz bandwidth: 2/3/4/5/6/7/8M verstellbar
Transport Stream: 2000kbs ~ 20000 kbs justierbar
Iwwerdroung Muecht: 1W
Transmissioun Frequenz: Stock Produkt ass ongeféier 300MHz déi rangéiert 290-310MHZ ( fir vill Hindernisser wéi um Terrain ) ronderëm ODER 600mhz mat Gamme 590-610mhz ronderëm ( fir e klengt Hindernis wéi an Dron um Himmel ), et kann zu all Frequenz personaliséiert ginn ( 170-860mhz ).
Muecht flaachness: 10MHz In-Band manner wéi 0,2dB
Schëller Verhältnis: Wann d'Ausgabkraaft 27dB ass, d'Schëllerverhältnis ass besser wéi -30dB.
Zweet Harmonie: ≤-45dB
MEI: 32Db
Input Video: 1Vp-p, 75 ohms
Video an Audio Interface Frequenz: RCA
Video Kodéierung Format: MPEG-2
Bild Qualitéit: 720× 576 wa méi grouss wéi 4M Code Stream
Video Format: NTSC, PAL kann agestallt ginn
Schutz Norm: All-Aluminium Heizkierper Typ Chassis, Anti-Korrosioun, Schockproof Design
Empfänger:
Frequenzbereich: 170-860MHz VHF&UHF
Frequenz bandwidth: 2/3/4/5/6/7/8MHz, verstellbar
RF Input Niveau : -94dBm~0dBm (op 8M bandwidth) /-98dBm~0dBm (2M Bandbreedung)
RF Input Impedanz: 50 ohms
RF Input Connector: SMA weiblech
Demodulatioun Method: COFDM
Konstellatioun Modus : QPSK, 16QAM, 64QAM (fakultativ)
Forward Feeler Korrektur: 1/2, 2/3, 3/4, 5/6, 7/8 (fakultativ)
Zuel vun den Träger: 2k,
Schutzintervall : 1/32, 1/16, 1/8, 1/4 (fakultativ)
Video Decodéierung: MPEG-2MP@ML
Écran Aspekt Verhältnis: 4:3 16:9
Video Bild: 720*576@6MHz
Video an Audio Output Interface: Standard 3.5 Interface
Betribssystemer Volt : DC 12V <0.3A
Operatioun Temperatur : -20 °C ~ +50 °C
FAQ
Galerie
Hutt Dir Froen, weg klickt hei eng Fro ze stellen.
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isdb-t.com_buyer –
This COFDM-912 wireless video system is an absolute game-changer for my live event productions! The setup was surprisingly straightforward. I connected my camera’s composite (CVBS) output to the transmitter, powered on the receiver, and they linked almost instantly. The most impressive feature is the incredible NLOS (Net-Line-of-Sight) Performech; it maintains a rock-solid, high-quality 720p video feed even when transmitting through walls and around corners, which is a huge advantage over other systems. The H.264 encoding ensures the video is sharp and the latency is very low. I feel secure using it thanks to the transmission encryption, knowing my video feed is protected. For anyone needing reliable, sécheren, and professional-grade wireless video transmission, this unit is worth every penny and performs flawlessly