Máy bay không người lái lưới liên kết dữ liệu video không dây 150-200 km tầm xa thu phát mạng ad hoc không trung tâm
Mục lục
Tính năng
- Tích hợp cao, thiết kế kết hợp mô-đun
- Adopt TDD-COFDM modulation technology, Mã hóa không-thời gian, đa dạng về không gian, TX/RX beamforming, spatial multiplexing
- Omni-directional two-way communication, no need to be blocked by buildings or walls
- High-speed traveling communication, the maximum moving speed can reach7200 /Hour
- Radiator-type aluminum casing, shockproof and impact-resistant
- Không có tầm nhìn (NLOS) truyền tải di động, the distance is not less than 150 kilometers under line-of-sight conditions (open ground, air-to-air),
- The distance of the underlying program is set by itself, and the maximum distance is set to 520km.
- Standard automatic frequency selection (with spectrum sensing)
- Mạng tự tổ chức phi trung tâm
- Tùy chỉnh đầy đủ có sẵn
Application
Public security and safety inspection departments mainly used this product in technical surveillance and evidence collection.
Portable individual soldiers for emergency private network construction (can be increased in power to be used as a base station and in vehicles), cứu hỏa, máy bay không người lái, vân vân. It is suitable for real-time mobile broadband data transmission in various complex environments, such as urban areas, biển, núi, and air.
Đặc điểm kỹ thuật
| Người mẫu | |||
| waveform | Mobile network MiMo (MN-M IMO) | ||
| MiMo technology | Mã hóa không-thời gian, đa dạng về không gian, TX/RX beamforming, spatial multiplexing | ||
| Nhận độ nhạy | -103dBm@5 MHz BW | ||
| Working channel bandwidth | 2.5/5/10/20MHz configurable,40MHz tùy chọn; FDD dual-antenna multi-frequency transceiver (CA carrier aggregation) không bắt buộc. | ||
| tốc độ truyền | 1-100Mb/giây(20MHz BW)/180Mb/giây (40MHz BW) thích nghi, QoS (không bắt buộc) | ||
| điều chế | TD-COFDM, BPSK/QPSK/16QAM/64QAM/256QAM/1024QAM adaptive (fixed setting optional) | ||
| Công suất đầu ra RF | 5W×2 (software displays 4W) | ||
| Single-hop communication distance | 100-200 km (dễ thấy), 1-30 km (khu vực thành thị) | ||
| way of communication | Distributed centerless point-to-point/point-to-many/many-to-many, layer 2 or layer 3 dynamic routings, rơle nhiều bước nhảy, star/line/mesh/hybrid dynamic | ||
| Single hop delay | Average 7ms(20MHz BW) | ||
| Secure encryption | CỦA, AES128/256, SNOW3G/ZUC optional, chip/TF card encryption customization | ||
| Anti-interference working mode | Lựa chọn kênh quét phổ thủ công, full-band enhanced intelligent frequency selection (spectrum sensing)/Full-band adaptive frequency hopping/roaming mode optional | ||
| Local/remote management | Parameter settings such as operating frequency, băng thông kênh, ID mạng, truyền tải điện, vân vân., quét quang phổ,
Real-time display and statistical recording of network topology, tỷ lệ cường độ tín hiệu trên tạp âm của trường liên kết, upload and download traffic, distance between nodes, vân vân., Bản đồ điện tử GPS/Beidou, temperature/voltage/interference monitoring, nâng cấp phần mềm.Remote silence and wake-up options |
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| other | The boot time is less than 28 giây, and the network access/update/switching time is less than 1 thứ hai.
There is no limit to the user capacity of a single system (nhiều hơn 256) and the number of hops in the ad hoc network (15+ hops for data, 10+ hops for voice, và 8+ hops for video). The total loss of multi-hop bandwidth is less than 70%. Automatic carrier tracking, adapting to Doppler frequency shift of ±6kHz frequency deviation, supporting mobile communications at speeds above 7200 kilometers per hour (6 Mach, 2000 meters/second). |
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| The Working frequency band selection (70M-6GHz), the factory default working frequency band is 1300-1500Mhz. Customized special frequency costs will increase. | |||
| dải tần | Dải tần số (MHz) | frequency Band | Dải tần số (GHz) |
| UHF (tùy chỉnh) | 350-450/450-550/570-700/800- 950 | S-Band (tùy chỉnh) | 1.6-1.8/1.8-2.0/
2.0-2.2/2.2-2.5 |
| Ban nhạc L (standard configuration) | 1000-1200/1300-1550 | Ban nhạc C (tùy chỉnh) | 4.4-5.0/5.0-6.0 |
| The Ministry of Industry and Information Technology of China | 336-344/512-582/566-626/(tùy chỉnh)
606-678/1420-1520/1430-1444 |
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| môi trường | |||
| Operating temperature | -40oC ~ +80oC | ||
| Mức độ bảo vệ | IP66, IP67/IP68 customized | ||
Construction
| size and weight | 110x72x32.5mm/0.279kg(2×2W/2×5W- standard black) |
| Cài đặt/Màu sắc | 4 mounting holes, ears/black, iron gray, military green optional |
| được cung cấp bởi | |
| điện áp cung cấp | DC 9-28V @2×2W 2×5W |
| Tiêu thụ điện năng | Working 1-2A/Standby 0.4-0.6A@12V, 2 × 2W
Working 2-4A/Standby 0.5-0.7A@12V, 2×5W |
| Power selection | Main cable power supply (XT30) |
| giao diện | |
| Basic interface | 2-SMA RF,1-RJ45 Ethernet 100/1000BaseT,1-Wi-Fi,GPS/Beidou,2-RS232/TTL(UART),xe buýt,đầu vào DC |
| Optional video expansion | Low latency HDMI/SDI/CVBS,4K/2K/1080P/720P/D1 |
| Link status indicator | The red light is always on – not connected to the network
Flashing red light – powering on/not connected to the network The green light is always on – connected to the network Flashing green – Voice PTT pressed |
| RSS I link indicator | Steady green light – link quality is excellent
Steady blue light – link quality is good Solid yellow light – link quality is medium Purple light is always on – link quality is slightly poor Steady red light – poor link quality Lights off – link down |
| Management interface/control interface | Quản lý mạng/GUI dựa trên web, providing API secondary development interface/SNMP |
| OEM module | |
| size and weight | 2×2W/2×5W: 110 x 72 x 32.5mm, cân nặng: 0.279kg
10-oát: 220x55x40mm, 759gram 20-oát: 228x55x40mm |
| RF | High School |
Full Set Picture
Webpage parameter setting
Actual measurement data reference
109phạm vi km
The test environment is that point A is Luofu Mountain in Huizhou (the test point is 1080 meters above sea level), and point B is the seaside on the east coast of Zhuhai seaside, with a height of 3 meters (as shown in the picture)
Test site SSI value
2W TX and 2W RX
2W TX and 2W RX
Bandwidth 5M, fiberglass antenna at both ends
TX antenna and RX antenna
Zhuhai RX 7dBi fiberglass antenna, Luofu Mountain TX gooseneck antenna, RF bandwidth 5MHz
The gooseneck antenna end of Luofu Mountain, the height of the equipment from the ground is about 1.5m.
Gooseneck antennas at both ends, the video transmission bit rate is fixed at 3Mbps, and the video transmission is smooth
Multi-point centerless ad hoc network display
Modulation coding mode comparison table
Hỏi đáp
Q: If the ground control station (người nhận) does not send data, can the air unit (máy phát) remain silent?
Một: No this function.
We have a model that can have different frequencies for uplink and downlink. If one frequency is interfered with, the other frequency can continue to work.
Q: What is the gross weight?
Một: 2×5-watt power amplifier is 277.5 gram.
Q: What’s the highest number of mesh nodes we can create using radios?
Một: Thông thường, it should not exceed eight hops. Eight hops means eight relays. The node is the online device. It depends on the signal quality. The device will judge based on its own signal quality.
Q: Can I get the second RJ45 ethernet output as RJ45 instead of D9 type data interface?
Một: Our device has one network port and one WiFi function. If you agree to remove the inside Wi-Fi module, then there are two network ports.The network port supports transparent transmission, so it can transmit data, video or audio.
More FAQ about this model
iVcan.com –
I have been using the Vcan1988 drone mesh wireless video data link for several weeks, và nó đã vượt quá mong đợi của tôi. The setup is straightforward, and the centerless ad hoc network feature makes it incredibly versatile for dynamic deployment. Video transmission is smooth and stable, even over long distances, and the system handles multi-hop relays without noticeable latency. The device’s robustness, thiết kế nhỏ gọn, and high-speed TDD-COFDM modulation ensure reliable communication in challenging environments. Real-time network monitoring and adjustable parameters allow precise control, and the AES encryption provides peace of mind for secure operations. Highly recommended for professional drone and field operations.