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 naʻe ʻikai ke ʻi ai ha me.
This wireless video transmitter and receiver system has a delay time of less than 30 naʻe ʻikai ke ʻi ai ha me.
Fakahokohoko ʻo e Tohi
Konga
- Fengaue'aki lahi, fokotuʻutuʻu ʻo e fokotuʻutuʻu kuo fakatahaʻi
- Ohi COFDM modulation tekinolosia
- FPGA-based H.265 video compression technology
- Toloi ʻo e vitio Ultra (transmission system delay less than 30 naʻe ʻikai ke ʻi ai ha me)
- Fetu'utaki kotoa pe, 'ikai manavasi'i ke langa ha ngaahi holisi
- Fetuʻutaki ʻoku vave Inter fefonongaʻaki,
- Meʻa ʻalaminiume mo e ngoto ʻa e ʻea vela, fakamoʻoniʻi ʻo e ʻohovale mo e malohi ke matuʻuaki
- 'Ikai ke 'i he laine (NLOS) feʻaveʻaki toʻoto, mo e mamaʻo ʻo e ʻikai siʻi hifo he 20 kilomita ʻe 10 ʻi he tuʻunga ʻo e vakai
- ʻE lava ke aʻu ʻa e vave taha ʻo e ngaʻunu ki he 600Km/houa (hono fakafuofuaʻi)
- Customization kakato maʻu
Faka'aonga'i
- 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, ongoongo fakasosiale, pea toe lahi ange.
- ʻOku feʻunga ia mo e feʻaveʻaki toʻotoʻo moʻoni ʻo e ngaahi ʻimisi lelei ʻi he feituʻu, tahí, mountain, mo e ngaahi ʻātakai faingataʻa kehé.
Fakapapau'i e
UAV HDMI Wireless Video Transmitter
Liliu ʻo e Mode | COFDM |
Ngaue Voltage | DC11V~DC18V |
Lolotonga ngaue | 1 Watts PA:≤1.7A DC12V; 2-Watts PA: ≤2.3A DC12V; 5-Watts PA: ≤3.0A DC12V |
Control Interface | Founga Angamaheni ʻo e RS232 Interface, 8 Ngaahi Kongokonga ʻo e Fakamatalá, 1 Kiʻi Taʻofi, Naʻa mo e Talafakatātaá, Vave ʻo e Baud: 19200 |
Interface ʻo e Fakamatala ʻOku ʻIkai Puli | Ko ha founga ʻoku ʻikai puli hono fakahokohoko (serial port transmission), 8 kongokonga 'o e fakamatala, 1 ki'i ta'ofi, tokoni ngalikehe parity, Neongo e parity, fakatātā ʻo e wireless parity, baud vave: 1200, 2400, 4800, 9600, 19200, 38400, 57600,230400 |
Founga Encryption | 128-bit AES encryption |
Modulation Mapping | QPSK (4QAM), 16QAM, 64QAM |
Forward Error Correction | 1/2 2/3 3/4 5/6 7/8 |
Vaha'a 'o e kau le'o | 1/32 1/16 1/8 1/4 |
Fika uta koloá | 2KILOMITA |
Tuʻo Lahi ʻo e ʻŪ Meʻa ʻ | 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 | ʻe lava ke fakafeʻungaʻi ʻi ha faʻahinga tuʻo lahi pe, ʻe lava pe ke hokohoko atu hono fakatonutonu ʻo e tuʻo lahi, sitepu ko e 1MHz |
Power Flatness | siʻi hifo ʻi he 0.2 2 B ʻi he 10MHz band |
Band Shoulder Ratio | ʻoku lelei ange ʻa e fika fehangahangai ʻi he-30dB ʻi he taimi ʻoku 36dB ai ʻa e malohi ʻo e Output |
Second-Harmonic | siʻi hifo he -60Db |
MEA | 32Db |
Vitioo | 720 50P, 720 60P, 1080 24P, 1080 25P, 1080 30P, 1080 50P, 1080 60P |
High-Definition Input | HDMI 1080P |
Video Coding Format | FPGA-based H.265 fakafaʻahinga molu |
Fakatoloi | toloi e polokalama transmission ʻoku siʻi hifo he 30ms, toloi ʻo aʻu ki he ngataʻangá |
Ukamea | siʻisiʻi tahá, Fakafepaki-peheni, faʻufaʻu ʻo e ngaahi fakafepaki ki he tetetete |
Tafa'aki | 95*75*45MM |
Mamafa | 0.248kilo 'e |
UAV HDMI Wireless Video Receiver
- When the above toggle switch is turned to PC, the serial port data is output from the external red, hinehina, 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 (fili pe) |
fakatonutonu ki muʻa e fehālākí | 1/2, 2/3, 3/4, 5/6, 7/8 (fili pe) |
lahi ʻo e kau fata | 2kilomita, |
vahaʻa taimi maluʻi | 1/32, 1/16, 1/8, 1/4 (fili pe) |
Vitio decoding | H.265 |
fika (ratio) ʻo e tafaʻaki | 4:3 16:9 |
ʻīmisi vitioó | 1080P@60P, 50P, 50'Oku, 30P, |
ngaue voltage | AC220V/DC12V <0.9HA |
Māfana ʻo e ngāué | -20°C~ + 50°C |
Lahi ʻo e fōtungá | 480*260* 45 (1U chassis) |
Device Weight | 0.466kilo 'e |
Accessory
FAQS
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: Fakamatala ki he HDMI, 200~300 millisecond.
Vcan1729: Fakamatala ki he HDMI, 20~40 millisecond. suitable for drone.
Ko e 1729 model is ultra-low latency, ʻa ia ʻoku feʻunga ʻaupito mo drones. Te ne lava ʻo ʻiloʻi ʻa e ngaahi faingataʻa ʻi he taimi, hangē ko e ngaahi falé, ʻuluʻakau, uaea, mo e ha fua., pea fakaʻehiʻehi mei ai ʻi he taimi nounou tahá. Kuo lahi ha ngaahi te ʻi Siaina kuo nau ohi mai ʻa e foʻi vitio ko ʻeni transceiver System.
- Kataki ʻo fakatokangaʻi ange ʻoku poupouʻi pe ʻe he transmitter ko ʻeni ʻa e HDMI 1080P pe 720P input, ʻOku ʻikai ke ne poupouʻi ʻa e HDMI1080i pe 720i input.
- Koeʻuhi ke fakasiʻisiʻi ʻa e latency fakatoloi, ʻOku ʻikai kau ʻi he HDMI ʻa e fakaʻilonga ʻo e ongo. Kataki ʻo talamai pe ʻoku ke fie maʻu ia, Te mau fai ha firmware makehe ki hoʻo ʻota, ka ʻe loloa ange ʻa e fakatoloi latency ʻi he HDMI pe ʻoku ʻi ai ha fakaʻilonga vitio.
- Kataki ʻo fakatokangaʻi ange foki ko e HDMI ʻoku fakaʻaongaʻi ʻe he meʻa faita te, Kataki ʻo fakaʻaongaʻi ʻa e ngaahi uaea manifi mo fakafepaki ʻaupito HDMI. 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 mo e 1080i) can both display 1920x1080 pixel images, although they do so in different ways. The letters "'Oku" mo e "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, Kataki ʻo ʻoua naʻa ke ʻunuakiʻi ʻa e meʻa kamosi pea ʻikai fie maʻu ke fakafehokotaki ʻa e keipolo UART ki he ngaahi meʻangaue kehe)
PC-HULU LCD: ʻOku ngaue ʻa e keipolo UART mei he komipiuta pe HULU LCD ʻi he receiver, ʻOku ʻi ai ha menu HULU LCD ʻe taha. Kapau te ke ʻai ʻa e CTRL ke fetongi ʻi he tafaʻaki HULU LCD, pea ʻe lava leva ke adjustable ʻa e Parameter receiver ʻi he menu, Kapau te ke ʻai ʻa e CTRL ke fetongi ʻi he tafaʻaki ʻo e PC, pea ʻe lava leva ke adjustable ʻa e Parameter receiver ʻi he komipiuta, ʻOku fie maʻu ke ke fakafehokotaki ʻa e keipolo UART ki he komipiuta.
HULU LCD malohi: TAMATE'I / ʻi he, ʻe lava ke ne maʻu ʻa e malohi ʻi he kiʻi screen ʻi he receiver, Hili hono liliu e receiver Parameter, Mahalo ʻoku ke fie maʻu ke malohi mei he screen displayer ke fakahaofi ʻa e malohi
- Ki hono siviʻi, fakafehokotaki pe ʻa e ongo ʻenitena ʻi he RF1 mo e RF2, HDMI Output ki hoʻo HDMI monitoa pea ʻoange ki ai ha malohi ʻi he 12V
- Ki hono siviʻi, fakafehokotaki pe ʻa e transmitter ʻe taha ʻi he RF, Keipolo HDMI ke fehokotaki mo hoʻo meʻa faita HDMI, pea ʻoange ki ai ʻa e malohi ʻi he 12V.
- Kataki ʻo fetuʻutaki mai kapau ʻoku ʻi ai haʻo fehuʻi, pe fakaʻaliʻali mai ʻa e fakatātā pe vitioó kiate kimautolu, te mau ʻoatu ha toe fakamatala.
Kei ʻi ai pē haʻo fehuʻi?
Kātaki ʻo fetuʻutaki mai kiate kimautolu ke maʻu ha fakamatala lahi ange.
ʻAve Hoʻo FehuʻíTohi Lēsoni ʻa e Kau Fakaʻaonga
Lahi ʻo e naunau:127*27*12SENITIMITA 'E
Mamafa:8.5KILO 'E