30-te hoho'a video 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 faaî i te taata.
This wireless video transmitter and receiver system has a delay time of less than 30 faaî i te taata.
Tabula ohipa
Hohoa
- E mau melo ana'e to te reira, hoho'a amui
- Te mau rave'a aravihi o teie tau
- FPGA-based H.265 video compression technology
- Ultra-low video taere (E taere te faanahoraa no te haponoraa i raro mai i te 30 faaî i te taata)
- Aparauraa na te mau taata atoa, eiaha e mata'u i te paturaa i te mau papa'i
- Te mau aparauraa i rotopu i te mau melo o te Ekalesia,
- Te hoê tupuraa i te pae no te veavea, Te mau mana'o tauturu no te tuatapaparaa e te haapiiraa
- E ere i te mea ite-ore-hia (NLOS) haponoraa afa'ifa'i, e te hoê atearaa e ere i te mea iti a'e 20 Te mau tuhaa i raro a'e i te reni o te mau hoho'a
- Te vitiviti rahi roa a'e, e tae'ahia ïa i te 600 200 200Raa (faitohia)
- Te vai nei te mau hoho'a tumu
No te faaohiparaa
- 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, parau apî sotiare, e te tahi atu â.
- E tano te reira no te haponoraa i te mau hoho'a afa'ifa'i i roto i te oire, te moana, mountain, e te tahi atu mau vahi fifi.
Specification
UAV HDMI Wireless Video Transmitter
Huru faatietieraa | COFDM |
Rave i te ohipa Voltage | PHPF118 |
Teie nei e rave i te ohipa | 1 Watts PA:≤1.7A DC12V; 2-Watts PA: ≤2.3A DC12V; 5-Watts PA: ≤3.0A PHPF12V |
Vauvauraa no te hi'opo'araa | Standard RS232 Hoho'a papa'i, 8 Tavaha haamaramaramaraa, 1 Tape'araa te tahi mau tauhaa, Tae noa'tu i te hopea, Faito no baud: 19200 |
Transparent Data Interface | Te hoê e'a tĭtĭ i ni'a i te uahu, 8 tavaha itepiri, 1 faaea rii, turu i te huru-ê-raa huru ê, te huru pariraa atoa, Te mau mana'o tauturu no te tuatapaparaa e te haapiiraa, faito o te mau haapa'oraa: 1200, 2400, 4800, 9600, 19200, 38400, 57600,230400 |
Encryption Method | 128-TE MAU NOTA |
Modulation Mapping | QPSK (4QAM), 16QAM, 64QAM |
Forward Error Correction | 1/2 2/3 3/4 5/6 7/8 |
Tiai i te Ekalesia | 1/32 1/16 1/8 1/4 |
Numera a te taata a'o | 2ITE |
Frequency Bandwidth | 2/3/4/5/6/7/8M e faatanohia |
Transmission Code Stream | 2000Te mau parau pia i roto i te ve'a |
Transmission Power Amplifier | 1 Te mau āpōse, 2 Te mau āpōse, 5 Te mau āpōse, 10 Te mau āpōse, 20 Te mau āpōse (We can customize for you) |
Transmission Frequency | e nehenehe te reira e faaohipahia i te mau taime atoa, e nehenehe te pinepineraa e faatano-tamau-hia, 1MHz |
Power Flatness | Iti mai i te 0.2dB i roto i te pŭpŭ faata'i upaupa 10MHz |
Band Shoulder Ratio | e mea maitai a'e te faito i te -30dB ia tae ana'e i te 36dB |
Second-Harmonic | Iti mai i te 60Db |
MER | 32Te Mau Hau 'Āpō |
Hio | 720 50API, 720 60API, 1080 24API, 1080 25API, 1080 30API, 1080 50API, 1080 60API |
High-Definition Input | HDMI 1080P |
Video Coding Format | FPGA-based H.265 Soft coding |
Tiai | E taere te faanahoraa haponoraa i raro mai i te 30ms, taereraa hopea |
Te mau mana'o tauturu no te | Te mau mana'o tauturu no te, Anti-tésé, hoho'a pato'i i te hoho'a faufau |
Faito | 95*75*45mm |
Teimaha | 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, uouo, 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 (faahepo ore) |
faatitiaifaroraa i te hape i mua | 1/2, 2/3, 3/4, 5/6, 7/8 (faahepo ore) |
rahiraa o te mau hoho'a | 2ite, |
mau taime paruru | 1/32, 1/16, 1/8, 1/4 (faahepo ore) |
Faaî i te hoho'a video | H.265 |
faito hi'oraa | 4:3 16:9 |
hoho'a video | 1080P@60P, 50API, 50Ua, 30API, |
e mea maitai te ohipa | AC220V/DC12V <0.9E |
Te ohipa anuvera | -20°C~+50°C |
Rahi o te hoho'a | 480*260* 45 (1U chassis) |
Device Weight | 0.466kg |
Accessory
TE MAU NOTA
Teie hoho'a, o ta tatou ïa faanahoraa ha'uti no te mau hoho'a video e te mau matini haruharu hoho'a.
E paturu te reira i te 28-28 no tētema 2012. (Eiaha e pata i te hoho'a e e pata i te hoho'a)
COFDM-912T, CVBS RCA 720P Video Input, 200~400 millisecond.
COFDM-908T: Manao HDMI, 200~300 millisecond.
Vcan1729: Manao HDMI, 20~40 millisecond. suitable for drone.
Te 1729 model is ultra-low latency, which is very suitable for drones. It can detect obstacles in time, such as houses, trees, wires, te tahi atu a., 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 (1080p e 1080i) can both display 1920x1080 pixel images, although they do so in different ways. The letters "Ua" e te "api" 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: I / i ni'a i te, 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*12TENETIMETERA
Teimaha:8.5KG