Collegamento dati video wireless mesh drone Ricetrasmettitore di rete ad hoc centerless a lungo raggio da 150-200 km
Sommario
Caratteristica
- Altamente integrato, design combinato modulare
- Adopt TDD-COFDM modulation technology, Codifica spazio-temporale, diversità spaziale, 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
- Non-linea di vista (NLOS) trasmissione mobile, the distance is not less than 150 chilometri in condizioni di visibilità diretta (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)
- Centerless self-organizing network
- Personalizzazione completa disponibile
Applicazione
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), soccorso antincendio, droni, eccetera. It is suitable for real-time mobile broadband data transmission in various complex environments, such as urban areas, mare, mountains, e aria.
Specifica
| Modello | |||
| waveform | Mobile network MiMo (MN-M IMO) | ||
| MiMo technology | Codifica spazio-temporale, diversità spaziale, TX/RX beamforming, spatial multiplexing | ||
| Ricevi sensibilità | -103dBm@5MHz BW | ||
| Working channel bandwidth | 2.5/5/10/20MHz configurable,40MHz opzionale; FDD dual-antenna multi-frequency transceiver (CA carrier aggregation) opzionale. | ||
| Velocità di trasmissione | 1-100Mbps(20MHz BW)/180Mbps (40MHz BW) adaptive, QoS (opzionale) | ||
| Modulazione | TD-COFDM, BPSK/QPSK/16QAM/64QAM/256QAM/1024QAM adaptive (fixed setting optional) | ||
| Potenza di uscita RF | 5W×2 (software displays 4W) | ||
| Single-hop communication distance | 100-200 chilometri (visibile), 1-30 chilometri (area urbana) | ||
| way of communication | Distributed centerless point-to-point/point-to-many/many-to-many, layer 2 or layer 3 dynamic routings, multi-hop relay, star/line/mesh/hybrid dynamic | ||
| Single hop delay | Average 7ms(20MHz BW) | ||
| Secure encryption | DEL, AES128/256, SNOW3G/ZUC optional, chip/TF card encryption customization | ||
| Anti-interference working mode | Selezione manuale del canale di scansione dello spettro, 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, larghezza di banda del canale, ID di rete, trasmettere potenza, ecc., scansione dello spettro,
Real-time display and statistical recording of network topology, rapporto segnale-rumore dell'intensità del campo di collegamento, upload and download traffic, distance between nodes, ecc., Mappa elettronica GPS/Beidou, temperature/voltage/interference monitoring, aggiornamento del software.Remote silence and wake-up options |
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| altro | The boot time is less than 28 secondi, and the network access/update/switching time is less than 1 secondo.
There is no limit to the user capacity of a single system (più di 256) and the number of hops in the ad hoc network (15+ hops for data, 10+ hops for voice, E 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 chilometri orari (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. | |||
| banda di frequenza | Gamma di frequenza (MHz) | frequency Band | Gamma di frequenza (GHz) |
| UHF (personalizzato) | 350-450/450-550/570-700/800- 950 | Banda S (personalizzato) | 1.6-1.8/1.8-2.0/
2.0-2.2/2.2-2.5 |
| Banda L (standard configuration) | 1000-1200/1300-1550 | Banda C (personalizzato) | 4.4-5.0/5.0-6.0 |
| The Ministry of Industry and Information Technology of China | 336-344/512-582/566-626/(personalizzato)
606-678/1420-1520/1430-1444 |
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| ambiente | |||
| Temperatura operativa | -40℃ ~+80 ℃ | ||
| Protection level | IP66, IP67/IP68 customized | ||
Construction
| size and weight | 110x72x32.5mm/0.279kg(2×2W/2×5W- standard black) |
| Installazione/Colore | 4 mounting holes, ears/black, iron gray, military green optional |
| powered by | |
| Tensione di alimentazione | DC 9-28V @2×2W 2×5W |
| Consumo energetico | 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) |
| interfaccia | |
| Basic interface | 2-SMA RF,1-RJ45 Ethernet 100/1000BaseT,1-Wifi,GPS/Beidou,2-RS232/TTL(UART),Sbus,Ingresso CC |
| 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 | Gestione della rete/GUI basata sul Web, providing API secondary development interface/SNMP |
| OEM module | |
| size and weight | 2×2W/2×5W: 110 X 72 x 32.5mm, peso: 0.279kg
10-watt: 220x55x40mm, 759grammo 20-watt: 228x55x40mm |
| RF | SMA |
Full Set Picture
Webpage parameter setting
Actual measurement data reference
109autonomia di 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 metri (come mostrato nell'immagine)
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
FAQ
Q: If the ground control station (ricevitore) does not send data, can the air unit (trasmettitore) remain silent?
UN: 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?
UN: 2×5-watt power amplifier is 277.5 grammo.
Q: What’s the highest number of mesh nodes we can create using radios?
UN: Normalmente, 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?
UN: 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, e ha superato le mie aspettative. La configurazione è semplice, 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, design compatto, 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.