7KM無線視頻數據RC傳輸系統長距離低延遲HDMI SDI十五公里OFDM Vcan1643
Optional Distance
7公里, 14公里, 34公里
Optional Frequency
800兆赫, 1.4G, 2.4G
7KM wireless Video Data RC Transmission System
7KM wireless Video Data RC Transmission System Long range 15km optional OFDM
- This model supports multi-camera to one receiver.
Overview
This model designed for the drone, It is a kind of wireless FHD video and data transmission system. It has the advantages of small size，low power consumption and long-distance. The system can transmit FHD video, flight control data, gimbal control data, and RC control data simultaneously. With the H.265 video CODEC and OFDM modulation technology, it can achieve low latency, high-resolution video transmission.
With advanced radio frequency technology, it can support three frequency bands. Users can change frequency bands easily. Users can choose a suitable frequency band according to local regulations. Also, you can choose frequency hopping or fixed mode under special conditions.
The air unit can be configured to Point-to-Point mode or Repeater mode. Users only need one more air unit and a simple configuration to achieve long-distance transmission. Please watch the instruction video for more information.
It has an encryption function. Users can Enable/Disable this function when needed. It is easy to set an encryption code using Maestro Assistant or Web UI.
The device has 2 UART—UART1 and UART2. Two protocols, Mavlink and Transparent, are supported. Users can use it for flight control data and gimbal control data transmission. Also, the system can improve the RC control distance via the SBUS port. On the ground unit, there is a USB 3.0 港口. Users can add a USB storage device to save the FHD video.It supports a variety of video input and output interfaces, such as HDMI, 以太網, SDI, CVBS. It can also match most gimbal on the market.
This is a highly integrated data transmission system that has RC, datalink, and videolink built inside. It has two versions: 7km version and 15km version. The frequency and power of 7 km wireless data RC transmission system can be set through software according to your needs. It supports 3 frequency range: 800兆赫 (806~825); 1.4G(1430~1444); 2.4G(2408~2480). This Video Data RC transmission system supports HDMI input, and HDMI/Ethernet port output, video resolution is 1080p @60/50/30.
特徵
- Lightweight
- Low power consumption
- Long-distance
- Low latency
- Which is suitable for UAV and other data/video/radio transmission applications
規範
- Transmitter Video-Input: Hdmi / CVBS / SDI
- Receiver Video Output: HDMI/ Ethernet port
- Transmitter Data Input: UART/SBUS/CAN
- Receiver Data Output: UART/SBUS
參數
| 頻率 | 800mhz(806~825);1.4G h z(1430~1444);2.4G h z(2408~2480) |
|---|---|
| Channel bandwidth | 5mhz / 10mhz / 20mhz (when working in a single frequency band 5MHz bandwidth, 支持 4 sets of 100 meters apart and work simultaneously *1 |
| 調製 | Ofdm |
| Transmitter Power | 25dBm±1dB |
| 敏感性 | ≤-89dBm |
| 傳輸距離*2 | 7km 15km |
| Airspeed | 30Mbps@20MHz*3 |
Power supply range
| Transmitter | DC 9~28V |
|---|---|
| 接收機 | DC 9~28V |
功耗
| Transmitter | 6.5W |
|---|---|
| 接收機 | 5W |
接口
| Antenna Input | 2（MMCX） |
|---|---|
| 電源輸入 | 1 |
| Serial port | TTL 3.3V level, 1 start bit, 8 data bits, 1 stop bit, no parity check Baud rate 115200 (默認), configurable to 57600, 38400, 19200, 9600 |
| Hdmi (Type A) | 1 |
| S.BUS | 1 |
| 能 | 1（Transmitter） |
| Ethernet Port | 1（Receiver） |
| usb (Type A) | 1（Receiver） |
| USB（Mini） | 1（Transmitter）support OTG |
Video performance
| 分辨率 | Up to 1080p60 backward compatible |
|---|---|
| Codec mode | H.265/H.264 |
| Video bit rate | 2~12Mbps adjustable |
| End-to-end video latency | 250 millisecond |
| Data delay | 50 millisecond |
Transmitter Antenna
| Antenna Interface | Sma (With transfer feeder) |
|---|---|
| Antenna Type | Whip antenna, length 20cm |
| Polarization type | Vertical polarization |
| 天線增益 | 2Dbi |
| Antenna standing wave ratio | ≤2.0 |
Receiver Antenna
| Antenna Interface | SL16J (With suction cup base) |
|---|---|
| Antenna housing | Glass Fiber Reinforced Plastics |
| Antenna Type | Car Antenna, Length 120cm |
| Polarization type | Vertical polarization |
| 天線增益 | 10Dbi |
| Antenna standing wave ratio | ≤2.0 |
Environmental adaptability
| 工作溫度 | -40℃～+70℃ |
|---|---|
| 存儲溫度 | -40℃～+85℃ |
| 濕度 | 5~95%，非凝結 |
Exterior
| 大小 | Transmitter 93.5 Ⅹ 54.5 Ⅹ 15.5 毫米 接收機 93.5 Ⅹ 63.5 Ⅹ 18 毫米 |
|---|---|
| 重量 | Transmitter 98g Receiver 116g |
| Indicator Light | 6, Power indication / Wireless Link Establishment Indication / Signal Strength Indication |
* 1 例如, in the 800MHz frequency band, setting the operating bandwidth to 5MHz can support 4 sets of image transmission at a distance of 100 meters at the same time.
* 2 The distance measured under visible interference-free conditions.
* 3 The airspeed is related to the communication conditions. When the sex-to-noise ratio of the wireless signal decreases, the airspeed will decrease.
包
1x Transmitter for Long Range Video/Data/RC Transmitter
1x Receiver for Long Range HD Video/Data/RC Receiver
2x Transmitter Antenna
2x Receiver Antenna
2x Power/UART Cable
4x Antenna Feeder
Image Data Control Wireless Integrated Transmission System
Video Data Control Wireless Integrated Transmission System
用戶手冊
常見問題
個問題: What is the Video Latency?
回答: Almost 170ms
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