IT780A air-side equipment is matched with air-side equipment to achieve long-distance two-way wireless video, audio, and data transmission. The longest air-to-ground transmission distance can reach more than 50km. The communication method can meet point-to-point two-way communication, and can also realize point-to-multipoint star network communication.
The device provides multiple business interfaces, including 1 Ethernet port, 1 transparent TTL serial port, and 1 transparent RS232 port. It has the characteristics of small size, light weight, easy installation, and easy use. The structure can be customized according to the usage scenario. It is very Suitable for use in image-data integrated wireless data transmission scenarios such as drones, unmanned ships, unmanned vehicles, and robots.
Specifications | |||
System | |||
Frequency | 1428~1448MHz | ||
Bandwidth | 5MHz/10MHz/20MHz (flexible and configurable) | ||
Transmission | TDD-OFDM | ||
Modulation | BPSK/QPSK/16QAM/64QAM (adaptive) | ||
Transmission capacity | 24Mbps@10MHz (peak rate) | ||
Transmission distance | 15km/30km(Expandable to 80km/100km) | ||
Transmitting power | 2W | ||
Receiving sensitivity | -99dBm@5MHz> | ||
Frequency hopping | Supports automatic hopping within the band | ||
Encryption | Supports AES128 | ||
Power supply | DC12V | ||
Power consumption | ≤12W | ||
Interface | |||
Antenna | SMA | ||
Power | J30J (JST version available) | ||
Ethernet | J30J (JST version available) | ||
UART | J30J (JST version available) | ||
USB | J30J (JST version available) | ||
Data | |||
Dimensions | 135*64*21.5mm | ||
Weight | ≤220g | ||
Operation Temp Range | -20℃~+75℃ | ||
Interface | |||
Pin# | Name | Function | Remarks |
Enclosure: DATA+POWER / J30J | |||
1, 2 | VCC | +12V | - |
3, 4 | PGND | power supply ground | - |
5 | ETH_TXN | TX- (orange) | 10/100M self-adaptive |
6 | ETH_TXP | TX+ (white orange) | |
7 | ETH_RXP | RX- (green) | |
8 | ETH_RXN | RX+ (white green) | |
9 | RS_GND | RS232 ground | RS232 transparent transmission interface, serial & network port interoperability |
10 | RS_RX | RS232 receiving | |
11 | RS_TX | RS232 sending | |
12 | NC | suspended | - |
13 | TTL_RX | TTL receiving | TTL point-to-point transparent transmission interface, 3.3V level |
14 | TTL_TX | TTL sending | |
15 | TTL_GND | TTL ground | |
Enclosure: M-ANT (main transceiver antenna port)/SMA socket | |||
1 | RFS1 | radio frequency signal | impedance: 50Ω |
Enclosure: S-ANT (auxiliary receiving antenna port) / SMA socket | |||
1 | RFS2 | radio frequency signal | impedance: 50Ω |
The airborne ad hoc network radio is small in size, light in weight, and easy to install. It is particularly suitable for application scenarios with lightweight networking requirements such as drones. With fast network access and automatic multi-hop relay, it can quickly establish an interconnected three-dimensional network with handheld individual systems, vehicle-mounted systems, and surrounding base station networking equipment to achieve efficient collaboration. The system adopts the same frequency networking and multi-hop relay, and supports any network topology, such as point-to-point, point-to-multipoint, chain relay, mesh network, and hybrid network topology. It can provide wireless broadband communication for emergency response, anti-terrorism and riot control, covert reconnaissance, special operations, disaster relief, daily patrols and other "peace and war" tasks in the first time. The transmission distance can reach more than 10km in an open environment on the ground, 300~1000m in a blocked environment (depending on the blocking environment), and more than 30km from the air to the ground.
Operating frequency | 1428~1448MHz | ||||||
Carrier bandwidth | 5/10/20MHz, self-adaptable | ||||||
Transmission system | COFDM | ||||||
Modulation mode | BPSK/QPSK/16QAM/64QAM (adaptive) | ||||||
Transmission capacity | Peak rate 90Mbps@20MHz> | ||||||
Transmit power | 2W | ||||||
Receive sensitivity | -97dBm@1MHz> | ||||||
Video input | Support IP network video input (HDMI/AV needs to be customized) | ||||||
Networking | Networking capability | ≥52 nodes | |||||
Networking hop count | >10 hops | ||||||
Networking time | 5s after system hot start | ||||||
Network topology | No center network, star network, chain network, mesh network, etc. | ||||||
Encryption method | AES128/AES256 | ||||||
Power supply | DC 15-36V | ||||||
Power consumption | ≤30W | ||||||
Device interface | |||||||
Antenna interface | SMA-K×2 | ||||||
Ethernet port | J30J connector | ||||||
TTL serial connector | J30J connector | ||||||
Power supply | J30J connector | ||||||
Physical indicators | |||||||
Device size | ≤112×82×35mm | ||||||
Device weight | ≤350g | ||||||
Protection level | IP65 | ||||||
Operating temperature | -30℃~+65℃ |
The unmanned system self-organizing radio is small in size, light in weight, and easy to install. It is particularly suitable for application scenarios with lightweight networking requirements such as drones, unmanned vehicles, unmanned boats, robots, etc. With fast network access and automatic multi-hop relay, it can quickly form an interconnected three-dimensional network with handheld individual systems, vehicle-mounted systems, and surrounding base station networking equipment to achieve efficient collaboration. It has both Beidou positioning function and supports wifi coverage, and can be used with smart terminals with wifi functions for various communications. The system adopts the same frequency networking and multi-hop relay, and supports any network topology, such as point-to-point, point-to-multipoint, chain relay, mesh network, and hybrid network topology. It can provide wireless broadband communication for emergency response, anti-terrorism and riot control, covert reconnaissance, special operations, disaster relief, daily patrols and other "peace and war" tasks at the first time. The transmission distance can reach more than 10km in an open environment on the ground, 300~1000m in a blocked environment (depending on the blocking environment), and more than 30km from the air to the ground.
System parameters | |||||||
Operating frequency | 1428~1448MHz | ||||||
Carrier bandwidth | 5/10/20MHz, self-adaptable | ||||||
Transmission system | COFDM | ||||||
Modulation mode | BPSK/QPSK/16QAM/64QAM (adaptive) | ||||||
Transmission capacity | Peak rate 90Mbps@20MHz> | ||||||
Transmit power | 2W | ||||||
Receive sensitivity | -97dBm@1MHz> | ||||||
Video input | Support IP network video input and WIFI video access (HDMI/AV needs to be customized) | ||||||
Networking | Networking capability | ≥52 nodes | |||||
Networking hop count | >10 hops | ||||||
Networking time | 5s after system hot start | ||||||
Network topology | No center network, star network, chain network, mesh network, etc. | ||||||
Encryption method | AES128/AES256 | ||||||
Power supply | DC 15-36V power supply | ||||||
Power consumption | ≤30W | ||||||
Device interface | |||||||
Antenna interface | N-K×2 | ||||||
GPS interface | SMA-K | ||||||
WIFI interface | SMA-K | ||||||
Ethernet interface | Aviation plug connector | ||||||
TTL serial port | Aviation plug connector | ||||||
Physical indicators | |||||||
Device size | ≤185×135×65mm | ||||||
Device weight | ≤1000g | ||||||
Protection level | IP65 | ||||||
Operating temperature | -30℃~+65℃ |