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 iroini vakasigauna.
This wireless video transmitter and receiver system has a delay time of less than 30 iroini vakasigauna.
iTuvatuva ni Lewena
Ivakatakilakila
- Mai vakalevu, droini cokoti vata ni ituvatuva
- Taurivaka na tekinolaji ni veivakatorocaketaki ni COFDM
- FPGA-based H.265 video compression technology
- Lokuyara ena vidio vakatotolo sara (transmission system delay less than 30 iroini vakasigauna)
- Veitaratara taucoko, kakua ni rerevaka na lalaga ni vale
- Veitaratara totolo ni veilakoyaki,
- Kisi ni ivakatavata kei na siqi katakata, vakidacala-ivakadinadina kei na veitaliataki ni kaukauwa
- Sega ni raica na---ni matadra (NLOS) vakau itukutuku veikauyaki, na yawa ni vanua e sega ni lailai sobu mai na 20 kilomita ena ruku ni ituvaki ni rai
- Na totolo duadua ni toso ena rawa ni yacova yani na 600Km/auwa (vakarautaki ni)
- Sa vakarautaki taucoko tu na vakaleivanua
Ivolakerekere
- 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, itukutuku raraba, and more.
- E veiganiti ki na kena vakau ga ena gauna oqo na iyaloyalo e totoka sara ena loma ni taoni, wasawasa, mountain, kei na veivanua tale eso e veivaqaqacotaki.
Specification
UAV HDMI Wireless Video Transmitter
iTuvaki ni Kena Vakamatautaki | COFDM |
Vakalivaliva ni cakacaka | VV11V~VV18V |
Cakacaka ena gauna oqo | 1 Watts PA:≤1.7A DC12V; 2-Watts PA: ≤2.3A DC12V; 5-Watts PA: ≤3.0A VV12V |
Veisoqaqaravi ni Lewa | iVakarau tudei ni RS232 Interface, 8 iVakalailai ni iTukutuku, 1 Tarovi, Vakakina o Sauca, iTuvatuva ni Bau Levu: 19200 |
iTukutuku Matata ni iTukutuku | E dua na vakau gacagaca raraba raraba ni gacagaca ni iwasewase, 8 itukutuku varaile, 1 tu vakadua, tokona na rogorogo parity, sara mada ga parity, veiyauqaqa ni sala ni vakaliuci, baud tu: 1200, 2400, 4800, 9600, 19200, 38400, 57600,230400 |
Encryption Method | 128-Me vakalailaitaki na AES |
Modulation Mapping | QPSK (4QAM), 16QAM, 64QAM |
Forward Error Correction | 1/2 2/3 3/4 5/6 7/8 |
Sotia ni gauna ni wawa | 1/32 1/16 1/8 1/4 |
Naba ni dau vakau | 2VINAKA |
Frequency Bandwidth | 2/3/4/5/6/7/8M adjustable |
Transmission Code Stream | 2000kbs~20000kbs adjustable |
Transmission Power Amplifier | 1 Watts, 2 Watts, 5 Watts, 10 Watts, 20 Watts (We can customize for you) |
Transmission Frequency | e rawa ni buli ena kena gauna cava ga, e rawa ni dau moici vakatotolotaki na kena gauna, kalawa e 1M Lawalawa |
Power Flatness | lailai mai na 0.2dB ena 10MCala |
Band Shoulder Ratio | na ivakasokumu e vinaka cake mai na -30dB ni kaukauwa e 36dB |
Second-Harmonic | lailai mai na -60Db |
MER | 32Db |
Vidio | 720 50T, 720 60T, 1080 24T, 1080 25T, 1080 30T, 1080 50T, 1080 60T |
High-Definition Input | 1080P NI HDMI |
Video Coding Format | Vakaciriri malumu ni H.265 e T.265 |
Wawa | wawa vakalailai mai na 30m na ivakarau ni vakau itukutuku, lokuyara ki na iotioti |
Kaukamea | lailai e ra, Na veivaqaqai, droini ni sega ni sautaninini |
Na ivakarau ivakatagedegede | 95*75*45VV |
Bibi | 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, vulavula, 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 (vakatau vei iko) |
vakadodonutaki ni cala e liu | 1/2, 2/3, 3/4, 5/6, 7/8 (vakatau vei iko) |
iwiliwili ni dauvakauiyaya | 2k, |
gauna ni yadra | 1/32, 1/16, 1/8, 1/4 (vakatau vei iko) |
Decoding ni vidio | H.265 |
ivakarau ni kena ivakarau | 4:3 16:9 |
iyaloyalo ni vidio | 1080P@60P, 50T, 50Au, 30T, |
kaukauwa ni cakacaka | AC220V/VV12V <0.9E DUA |
Cakacaka ivakarau | -20°C~+50°C |
Levu ni kena irairai | 480*260* 45 (1Lawaki ca) |
Device Weight | 0.466kg |
Accessory
YVT
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-912, CVBS RCA 720P Video Input, 200~400 millisecond.
COFDM-908T: Na icurucuru ni HDMI, 200~300 millisecond.
Vcan1729: Na icurucuru ni HDMI, 20~40 millisecond. suitable for drone.
Na 1729 model is ultra-low latency, which is very suitable for drones. It can detect obstacles in time, such as houses, trees, wires, kei na so tale., 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.
-
What's the distinction between 1080p and 1080i?The two display systems (1080t kei na 1080i) can both display 1920x1080 pixel images, although they do so in different ways. The letters "Au" kei na "t" 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: TANI / ena, 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.
Dua tikoga na nomu taro?
Yalovinaka veitaratara mai me baleta na ikuri ni ivakamacala.
Vakauta Na Nomu TaroNodra iVolavakarau na Vakayagataka
Lavetaka na iVakadewa Vaka-Jaina
Packaging size:127*27*12NA SETIMITA
Bibi:8.5KG