30-millisecond Drone UAV HDMI Wireless video transmitter
Ultra-low-latency 30~40 millisecond UAV HDMI Wireless Video Transmitter Drone wireless transmission system for Drone Camera Vcan1729
The latency of a regular COFDM transmitter and receiver is 200-300 Milisegundos.
This wireless video transmitter and receiver system has a delay time of less than 30 Milisegundos.
Tabla contenidos
Característica
- Altamente mfaxte, diseño combinado modular
- Adopte ar tecnología modulación COFDM
- FPGA-based H.265 video compression technology
- Retardo vídeo ultra hñets'i'i (transmission system delay less than 30 Milisegundos)
- Comunicación integral, hingi ga Ntsu gu̲ts'i ar muros
- Comunicación ja ya viajes mextha velocidad,
- Caja aluminio ko disipador pa, ma ntsa̲ golpes ne resistente ja ya impactos
- Hingi 'ñu visión (NLOS) transmisión móvil, mbi hingi inferior ko ma 20 kilómetros ja ya 'ñu visión
- Ar velocidad máxima yá 'ñäni tsa̲ da alcanzar ya 600 Km yá ora (medido)
- Personalización nxo̲ge disponible
Nt'ot'e
- It is used for drones that fly at high speed and require a video quality of 1080P.
- This product was mainly used by public security and security inspection departments for technical reconnaissance and forensics.
- Broadcasting includes radio and television live broadcasts, sports broadcasts, noticias ja ya 'mui, and more.
- Ar mfädi pa ar transmisión móvil jar pa real imágenes mextha hño jar 'mui urbanas, däzabi, mountain, ne ma'ra ya entornos complejos.
Especificación
UAV HDMI Wireless Video Transmitter
Modo modulación | COFDM |
Voltaje funcionamiento | DC11V ~ DC18V |
Corriente ar 'be̲fi | 1 Watts PA:≤1.7A DC12V; 2-Watts PA: ≤2.3A DC12V; 5-Watts PA: ≤3.0A DC12V |
Interfaz control | Interfaz RS232 estándar, 8 Bits datos, 1 Bit detención, 'Nehe ar paridad, Velocidad: 19200 |
Interfaz ar datos transparente | 'Nar transmisión puerto serie transparente unidireccional, 8 bits datos, 1 stop bit, soporta paridad impar, paridad uniforme, paridad inalámbrica, Velocidad: 1200, 2400, 4800, 9600, 19200, 38400, 57600,230400 |
Encryption Method | 128-cifrado AES bits |
Modulation Mapping | QPSK (4QAM), 16QAM, 64QAM |
Forward Error Correction | 1/2 2/3 3/4 5/6 7/8 |
Intervalo guarda | 1/32 1/16 1/8 1/4 |
'Bede ya transportista | 2Ë |
Frequency Bandwidth | 2/3/4/5/6/7/8M ajustable |
Transmission Code Stream | 2000kbs~20000kbs ajustable |
Transmission Power Amplifier | 1 Vatios, 2 Vatios, 5 Vatios, 10 Vatios, 20 Vatios (We can customize for you) |
Transmission Frequency | ar tsa̲ da personalizar jar 'na frecuencia, ar frecuencia ar tsa̲ da ajustar ñäñho, ar bi thogi ar 1 ar MHz |
Power Flatness | nja'bu̲ ar 0,2 dB jar 'me̲i 10 MHz |
Band Shoulder Ratio | Ar nthe ar xi hño da — 30dB nu'bu̲ ár nts'edi salida ge ar 36dB |
Second-Harmonic | nja'bu̲ ar — 60Db |
Mer | 32Db |
Video | 720 50HNE, 720 60HNE, 1080 24HNE, 1080 25HNE, 1080 30HNE, 1080 50HNE, 1080 60HNE |
High-Definition Input | HDMI 1080P |
Video Coding Format | Nt'ot'e Ts'ut'ubi za̲tho H.265 basada FPGA |
Retardo ar | retardo ko ya transmisión inferior jar 30 ar ms, Dá tso̲ho̲ extremo extremo |
Metal | mínimo, Anticorrosión, diseño antivibración |
Dimensión | 95*75*45mm |
Be̲xu | 0.248kg |
UAV HDMI Wireless Video Receiver
- When the above toggle switch is turned to PC, the serial port data is output from the external red, Nt'axi, and black three-wire connection, which can be connected to the computer; when it is turned to LCD, the serial port data is output to the LCD screen on the receiver.
- The toggle switch below is the power switch for the LCD screen that comes with the receiver.
ion mode | QPSK, 16QAM, 64QAM (opcional) |
corrección errores reenvío | 1/2, 2/3, 3/4, 5/6, 7/8 (opcional) |
'bede ya transportistas | 2Ë, |
intervalo guardia | 1/32, 1/16, 1/8, 1/4 (opcional) |
Decodificación vídeo | H.265 |
nthe aspecto | 4:3 16:9 |
tsita vídeo | 1080P@60P, 50HNE, 50Di, 30HNE, |
tensión ar 'be̲fi | AC220V YÁ DC12V <0.9MA |
Tsoxpa 'be̲fi | -20°C~+50°C |
Tamaño ar apariencia | 480*260* 45 (1Chasis wa) |
Device Weight | 0.466kg |
Accesorio
Ya nt'a̲ni Frecuentes
This model is our lowest latency for the drone wireless video transmitter and receiver.
It supports the lowest 28-millisecond latency. (Not including the camera and monitor display time)
COFDM — 912T, CVBS RCA 720P Video Input, 200~400 millisecond.
COFDM — 908T: Entrada HDMI, 200~300 millisecond.
Vcan1729: Entrada HDMI, 20~40 millisecond. suitable for drone.
ar 1729 model is ultra-low latency, which is very suitable for drones. It can detect obstacles in time, such as houses, zaa, wires, etcetera., and avoid them in the shortest time. Many drone factories in China have adopted this video transceiver system.
- Please note that this transmitter only supports HDMI 1080P or 720P input, it does not support HDMI1080i or 720i input.
- In order to decrease the latency delay, the HDMI is not including the Audio signal. Please tell me if you need it, We will make a special firmware for your order, but the latency delay will be longer than HDMI only have video signal.
- Please also note that for the HDMI used by the drone camera, please use extremely thin and anti-interference HDMI cables. Ordinary household HDMI or cheap HDMI cables may cause unexpected failures.
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What's the distinction between 1080p and 1080i?The two display systems (1080hne ne 1080i) can both display 1920x1080 pixel images, although they do so in different ways. The letters "Di" ne "hne" refer to the manner in which the images are displayed. 1080i stands for "interlaced scan" and 1080p is for "progressive scan."
How to connect Vcan1729, HDMI Wireless Video Transmitter and Receiver
- Please connect the antenna first before you power on the transmitter and receiver, otherwise the Power Amplifier inside is easy to be burned.
- The parameter configuration board tool does not need to connect when you are testing.
- The power supply of the transmitter and receiver is better to use 12V 3A.
- There is two long receiver antennae and one short antenna for the transmitter. Although you do not need our transmitter antenna, please ensure that the transmitter antenna covers the frequency of 595Mhz. 595Mhz is the center working frequency.
- In the package, there is one HDMI. It is high-quality HDMI cable for drone or robot use.
- On the receiver, there are two switches on the side. (at the first time to test, please don’t move the switch and no need connect the UART cable to other devices)
PC-LCD: UART cable operate from the computer or LCD on the receiver, there is one LCD menu. If you put the CTRL switch on the LCD side, then the receiver parameter can be adjustable by menu, if you put the CTRL switch on the PC side, then the receiver parameter can be adjustable by computer, you need connect the UART cable to the computer.
LCD power: AR / Ja, it can power on or off the small screen on the receiver, after change the receiver parameter, maybe you want to power off the screen displayer to save the power
- For testing, just connect the two receiver antenna on the RF1 and RF2, HDMI output to your HDMI monitor and give it power at 12V
- For testing, just connect the one transmitter on the RF, HDMI cable to connect to your HDMI camera, and give it power at 12V.
- Please contact us if you have any question, or show us the picture or video to us, we will offer you any further information.
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Packaging size:127*27*12CM
Be̲xu:8.5KG