The IT717S standard version device can realize long-distance two-way wireless video, audio, and data transmission, and the maximum air-to-ground transmission distance can reach more than 20km. The communication method can meet point-to-point two-way communication, and can also realize point-to-multipoint star networking communication.
The device provides multiple service interfaces, including 1 Ethernet port and 1 transparent serial port. It has the characteristics of small size, light weight, easy installation, and easy use. It is very suitable for unmanned aircraft, unmanned ships, unmanned vehicles, robots and other integrated wireless data transmission scenarios. At the same time, the interface form can be customized according to requirements.
Specifications | |||
System | |||
Frequency | 1428~1448MHz (supports frequency band expansion) | ||
Bandwidth | 5MHz/10MHz/20MHz (flexible and configurable) | ||
Transmission | TDD-OFDM | ||
Modulation | BPSK/QPSK/16QAM/64QAM (adaptive) | ||
Transmission capacity | 24Mbps@10MHz (peak rate) | ||
Transmission distance | 20km | ||
Transmitting power | 300mW | ||
Receiving sensitivity | -99dBm@5MHz> | ||
Frequency hopping | Supports automatic hopping within the band (can expand to cross-band) | ||
Encryption | Supports AES128 | ||
Power supply | DC12V | ||
Power consumption | ≤5W | ||
Interface | |||
Antenna | SMA | ||
Power | JST | ||
Ethernet | JST | ||
UART | JST | ||
USB | JST | ||
Data | |||
Dimensions | 84*70*19mm (excluding mounting holes and antenna interface) | ||
Weight | ≤140g | ||
Operation Temp Range | -20℃~+75℃ | ||
Interface | |||
Pin# | Name | Function | Remarks |
Enclosure: POWER (power port) / JST socket | |||
1 | VCC | power supply +12V | - |
2 | GND | ground signal | - |
Enclosure: DATA (communication serial port)/JST socket | |||
1 | EXT_TX0 | Data serial port TX | TTL/3.3V |
2 | EXT_RX0 | Data serial port RX | TTL/3.3V |
3 | GND | ground signal | - |
Enclosure: CFG (configuration serial port)/JST socket | |||
1 | EXT_TX1 | Configure serial port | TX TTL/1.8V |
2 | EXT_RX1 | configure serial port | RX TTL/1.8V |
3 | GND | ground signal | - |
Enclosure: USB (USB interface)/JST socket | |||
1 | VCC | +5V | input |
2 | 2 M_USB0_DM | DATA+ | AT command channel |
3 | 3 M_USB0_DP | DATA- | AT command channel |
4 | GND | ground signal | - |
Enclosure: ETHERNET (Ethernet port) / JST socket | |||
1 | ETH_TXP | TX+ (white green) | 10/100M self-adaptive |
2 | ETH_TXN | TX- (green) | |
3 | ETH_RXP | RX+ (white orange) | |
4 | ETH_RXN | RX- (orange) | |
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 handheld ad hoc radio is small in size, light in weight, and equipped with a removable lithium battery. It can be held in hand or carried on the shoulder or back of a single soldier. With fast network access and automatic multi-hop relay, it can provide voice group calls, video return, relay transmission and other multimedia communication services for single soldiers, tactical teams, and tactical police dogs to achieve efficient collaboration. It has both Beidou positioning function and supports wifi coverage, and can be used with smart terminals with wifi function 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.
The self-organizing network algorithm with strong robustness is embedded, and no central gateway is required. Any one can realize the self-organizing network function. In actual applications, mesh network design can be used without worrying about network disconnection. It can provide wireless broadband communication for "peace and emergency" tasks such as emergency response, anti-terrorism and riot prevention, covert reconnaissance, special operations, disaster relief, daily patrols, etc. The transmission distance can reach more than 5km in an open environment on the ground, 300~500m in an obstructed environment (depending on the obstruction environment), and more than 20km from the air to the ground.
Operating frequency | 1300~1500MHz (200MHz-1.5GHz can be customized) | ||||||
Carrier bandwidth | 5/10MHz, self-adaptable | ||||||
Transmission system | COFDM | ||||||
Modulation mode | BPSK/QPSK/16QAM/64QAM (adaptive) | ||||||
Transmission capacity | Peak rate 26Mbps@10MHz> | ||||||
Transmit power | 1W | ||||||
Receive sensitivity | -100dBm@5MHz> | ||||||
Video input | Support IP network video input and WIFI video access | ||||||
Networking | Networking capability | ≥64 nodes | |||||
Networking hop count | >10 hops | ||||||
Network topology | No center network, star network, chain network, mesh network, etc. | ||||||
Encryption method | DES/AES128/AES256 (optional) | ||||||
Power supply | DC 12.6V changeable battery | ||||||
Power consumption | ≤20W | ||||||
Device interface | |||||||
Antenna interface | TNC-K×2 | ||||||
WIFI interface | SMA-K | ||||||
Network interface | Aviation plug connector (optional Beidou positioning function) | ||||||
Voice Interface | Aviation plug connector | ||||||
Physical indicators | |||||||
Device size | ≤230×74×39mm (battery include) | ||||||
Device weight | ≤1200g (battery include) | ||||||
Protection level | IP65 | ||||||
Operating temperature | -40℃~+65℃ |
The handheld ad hoc radio is small in size, light in weight, and equipped with a removable lithium battery. It can be held in hand or carried on the shoulder or back of a single soldier. With fast network access and automatic multi-hop relay, it can provide voice group calls, video return, relay transmission and other multimedia communication services for single soldiers, tactical teams, and tactical police dogs to achieve efficient collaboration. It has both Beidou positioning function and supports wifi coverage, and can be used with smart terminals with wifi function 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.
The self-organizing network algorithm with strong robustness is embedded, and no central gateway is required. Any one can realize the self-organizing network function. In actual applications, mesh network design can be used without worrying about network disconnection. It can provide wireless broadband communication for "peace and emergency" tasks such as emergency response, anti-terrorism and riot prevention, covert reconnaissance, special operations, disaster relief, daily patrols, etc. The transmission distance can reach more than 5km in an open environment on the ground, 300~500m in an obstructed environment (depending on the obstruction environment), and more than 20km 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 | ||||||
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 16.8V changeable battery | ||||||
Power consumption | ≤30W | ||||||
Device interface | |||||||
Antenna interface | TNC-K×2 | ||||||
GPS interface | SMA-K | ||||||
WIFI interface | SMA-K | ||||||
Ethernet interface | Aviation plug connector | ||||||
Voice Interface | Aviation plug connector | ||||||
Physical indicators | |||||||
Device size | ≤200×74×39mm (battery include) | ||||||
Device weight | ≤850g (battery include) | ||||||
Protection level | IP65 | ||||||
Operating temperature | -30℃~+65℃ |