30-millisecond Drone UAV HDMI Kaituku ataata Ahokore
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 hākonamano.
This wireless video transmitter and receiver system has a delay time of less than 30 hākonamano.
Ripanga Ihirangi
Āhuahira
- tino integrated, hoahoa whakakotahi modular
- Whakauruhia te hangarau whakarereke COFDM
- FPGA-based H.265 video compression technology
- Te roa o te ataata ultra-iti (He iti ake te roa o te punaha tuku 30 hākonamano)
- Katoa-a tawhio kōrero, e kore wehi o hanga taiepa
- Te whakawhitiwhitinga tere-tere i waenga i nga haerenga,
- Ko te pouaka konumohe me te totohu wera, ru-ru me te pa-atete
- aho-Non-o-titiro (NLOS) tuku pūkoro, me te tawhiti kia kaua e iti iho i te 20 kiromita i raro i nga tikanga-a-rangi
- Ko te tere neke tere neke atu ki te 600Km / haora (whanganga)
- Kei te waatea nga whakaritenga katoa
Taupānga
- 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, rongo pāpori, me etahi atu.
- He pai mo te tuku waea pūkoro o nga whakaahua kounga teitei i nga taone nui, moana, mountain, me etahi atu taiao matatini.
Whakapūtātanga
UAV HDMI Wireless Video Transmitter
Aratau Whakawaenga | COFDM |
mahi Ngaohiko | DC11V~DC18V |
mahi o nāianei | 1 Wati PA:≤1.7A DC12V; 2-Wati PA: ≤2.3A DC12V; 5-Wati PA: ≤3.0A DC12V |
Atanga Whakahaere | Paerewa RS232 Atanga, 8 Paraire Raraunga, 1 Kati Moka, Ara Parity, Whakatau Hoko: 19200 |
Atanga Raraunga Puata | He ara kotahi te whakawhiti tauranga rangatū marama, 8 moka raraunga, 1 tūnga moka, tautoko örite rerekē, örite noa, taurite ahokore, auau mokotare: 1200, 2400, 4800, 9600, 19200, 38400, 57600,230400 |
Tikanga Whakamuna | 128-moka whakamunatanga AES |
Modulation Mapping | QPSK (4QAM), 16QAM, 64QAM |
Forward Error Correction | 1/2 2/3 3/4 5/6 7/8 |
Guard Wā | 1/32 1/16 1/8 1/4 |
Tau kawe | 2K |
Frequency Bandwidth | 2/3/4/5/6/7/8M te whakarite |
Transmission Code Stream | 2000kbs~20000kbs ka taea te whakarite |
Transmission Power Amplifier | 1 Watts, 2 Watts, 5 Watts, 10 Watts, 20 Watts (We can customize for you) |
Transmission Frequency | ka taea te whakarite i nga wa katoa, te auau ka taea te whakatika tonu, taahiraa ko 1MHz |
Power Flatness | iti iho i te 0.2dB i te roopu 10MHz |
Band Shoulder Ratio | he pai ake te tauwehenga -30dB ina 36dB te mana whakaputa |
Second-Harmonic | iti iho i te -60Db |
MORE | 32Db |
Video | 720 50P, 720 60P, 1080 24P, 1080 25P, 1080 30P, 1080 50P, 1080 60P |
High-Definition Input | atanga 1080p |
Video Coding Format | H.265 whakawaehere ngohengohe FPGA |
takaware | He iti ake i te 30ms te roa o te punaha tuku, whakaroa mutunga-ki-mutunga |
Te whakarewa | iti rawa, Anti-corrosion, hoahoa anti-wiri |
ahu | 95*75*45mm |
Taumaha | 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, ma, 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 (kōwhiringa) |
te ako hapa whakamua | 1/2, 2/3, 3/4, 5/6, 7/8 (kōwhiringa) |
te maha o nga kaikawe | 2k, |
wā kaitiaki | 1/32, 1/16, 1/8, 1/4 (kōwhiringa) |
wetewaehere Video | H.265 |
ōwehenga ōwehenga | 4:3 16:9 |
whakapakoko ataata | 1080P@60P, 50P, 50ahau, 30P, |
ngaohiko mahi | AC220V/DC12V <0.9He |
Te mahi pāmahana | -20℃ ~ + 50 ℃ |
Te rahi o te ahua | 480*260* 45 (1U tahuhu) |
Device Weight | 0.466kg |
apatoko
FAQ
Ko tenei tauira ko to maatau iti rawa atu mo te kaiwhakawhiti ataata ahokore me te kaiwhiwhi.
E tautoko ana i te iti rawa 28-millisecond latency. (Kaua e whakauru i te kamera me te wa whakaatu aroturuki)
COFDM-912T, CVBS RCA 720P Video Input, 200~400 millisecond.
COFDM-908T: tāuru atanga, 200~300 millisecond.
Vcan1729: tāuru atanga, 20~40 millisecond. suitable for drone.
Ko te 1729 model is ultra-low latency, which is very suitable for drones. It can detect obstacles in time, such as houses, trees, wires, etc., 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 (1080p me te 1080i) can both display 1920x1080 pixel images, although they do so in different ways. The letters "i" a "p" 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: OFF / i runga i, 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.
Kaiwhakamahi Manual
Packaging size:127*27*12CM
Taumaha:8.5KG