IP mesh ad hoc transceiver OFDM Transmitter and receiver Wireless Video Data Transmission for UAV Drone IP camera
IP bolong ad hoc transceiver OFDM panrima pemancar Transmisi Data Video Nirkabel kanggo kamera IP drone
![IP bolong ad hoc transceiver OFDM panrima pemancar Transmisi Data Video Nirkabel kanggo kamera IP drone OFDM Wireless Video Transmitter for IP camera lightweight long-rang transmission auto networking RJ45-2](https://i0.wp.com/ivcan.com/wp-content/uploads/2022/01/OFDM-Wireless-Video-Transmitter-for-IP-camera-lightweight-long-rang-transmission-auto-networking-RJ45-2.webp?resize=1000%2C1000&ssl=1)
Daftar Isi
Installed on the Drone
![IP bolong ad hoc transceiver OFDM panrima pemancar Transmisi Data Video Nirkabel kanggo kamera IP drone 21 IP MESH Video Data Link for drone transmitter](https://i0.wp.com/ivcan.com/wp-content/uploads/IP-MESH-Video-Data-Link-for-drone-transmitter.webp?resize=1020%2C596&ssl=1)
Product Overview
This system adopts a new type of sub-broadband “wireless networking” based on point-to-point, titik-kanggo-multipoint, and AD-Hoc networking. As a mobile center organization network, Vcan1401 is a central, disebarake, relay multi-hop, routing dinamis, strong invulnerability, and good scalability wireless broadband system. It uses its own routing protocol internally. Jump forwarding completes wireless communication between nodes. Sistem transmisi jaringan nirkabel broadband ad hoc kanthi protokol transmisi lapisan MAC sing efisien lan protokol rute rong lapisan. It has excellent sub-broadband performance, strong anti-interference ability of system technology, efisiensi spektrum dhuwur, jarak transmisi dawa, kemampuan anti-fading, lan kemampuan difraksi kuwat. Bisa mujudake fungsi transmisi data rong arah nirkabel kanthi nyata lan berkualitas tinggi ing lingkungan sing kompleks lan non-line-of-sight..
Facing the information communication transmission of drones, robots, and unmanned boat platforms in complex environments, kita tindakake prinsip desain generalisasi, modularisasi, and standardization to realize high-speed real-time transmission of telemetry, remot kontrol, and payload data from ground control stations to unmanned terminals on the water surface As well as the information collaborative interaction function between unmanned terminals, the system works continuously, stably and reliably for a long time.
![IP bolong ad hoc transceiver OFDM panrima pemancar Transmisi Data Video Nirkabel kanggo kamera IP drone 22 2x1 watt power amplifier drone video data link transceiver](https://i0.wp.com/ivcan.com/wp-content/uploads/2x1-watt-power-amplifier-drone-video-data-link-transceiver.webp?resize=1020%2C1020&ssl=1)
![IP bolong ad hoc transceiver OFDM panrima pemancar Transmisi Data Video Nirkabel kanggo kamera IP drone 23 uav video data link transceiver only 55 gram](https://i0.wp.com/ivcan.com/wp-content/uploads/uav-video-data-link-transceiver-only-55-gram.webp?resize=1020%2C1020&ssl=1)
Technical Feature
- After the central station is turned on, there is no need for complicated system configuration. After the on-site power-on, it will automatically form a network, lan komunikasi bisa diwiwiti ing “detik”;
- Topologi sembarang, relay multi-hop, relay forwarding;
- Atribut logis saben simpul bisa dikonfigurasi kanthi fleksibel;
- Saiki, the same frequency network can support the interconnection of 1024 simpul;
- Saluran kasebut dienkripsi nganggo AES;
- The system data bandwidth peak value is 32Mbps;
![IP bolong ad hoc transceiver OFDM panrima pemancar Transmisi Data Video Nirkabel kanggo kamera IP drone OFDM Wireless Video Transmitter for IP camera lightweight long-rang transmission auto networking RJ45-3](https://i0.wp.com/ivcan.com/wp-content/uploads/2022/01/OFDM-Wireless-Video-Transmitter-for-IP-camera-lightweight-long-rang-transmission-auto-networking-RJ45-3.webp?resize=1000%2C1000&ssl=1)
Hardware description
- 1) Ngadopsi teknologi properti intelektual sing diatur dhewe, jaringan pribadi, protokol transmisi komunikasi pribadi, lan kode sinkronisasi unik.
- Teknologi enkripsi 128-bit AES: Sawise data informasi dienkripsi dening AES, informasi sadurunge enkripsi ora bisa dijupuk;
- OFDM pilot and data position scrambling code encryption: The number of OFDM subcarriers is kept secret, the number of pilots is kept secret, and the position of the pilot is kept secret, making it impossible to obtain pilot information for channel estimation and frequency domain equalization; the change method of pilot and data position is encrypted In this way, illegal users cannot correctly distinguish pilot frequency and data.
- LDPC code word structure encryption: LDPC code word structure includes code length, information bit, and check bit; the position changes of information bit and check bit are encrypted, and illegal users cannot correctly distinguish between information bit and check bit.
- Nggunakake macem-macem cara enkripsi lan desain modular;
- Centralized and distributed, all nodes are equal in status, and can self-organize a network under complex conditions such as shielding non-line-of-sight (NLOS) lan gerakan kacepetan dhuwur, lan éling TDD komunikasi rong arah;
- Support any network topology such as point-to-point, rante, lintang, etc., and can realize real-time interaction of multi-channel IP-based sub-broadband data, multi-serial port data, lan informasi multimedia liyane;
- Multi-hop relay, saben simpul bisa mindhah kanthi acak lan cepet, and the route can be dynamically reconfigured when the system topology changes rapidly;
- Panyebaran sing trep, panggunaan fleksibel, operasi prasaja, pangopènan trep, lan kabeh-IP desain (ndhukung macem-macem transmisi data transparan) make it easy to realize the interconnection of heterogeneous systems, especially suitable for wireless coverage transmission and wireless narrowband data networking;
paramèter Technical
- Frekuensi komunikasi: 1415~1465MHz (3G\2.4G), luwes;
- daya transmisi: 2*30dBm (2*1W), 1dBm step adjustable;
- Mode bandwidth: 4 / 8 MHz;
- cara modulasi: multi-carrier TDD-COFDM;
- Modulasi pembawa: BPSK/QPSK/16QAM/64QAM (adaptif utawa tetep);
- nampa sensitivitas: -110dBm @ 1MHz;
- Tundha transmisi: babagan 2ms kanggo siji hop;
- Startup time: titik-kanggo-titik, point-to-multipoint≤5S (AD-Hoc start-up time 25S);
- wektu akses jaringan: kurang saka 1 kapindho;
- Ngalih rute: kurang saka 1 kapindho;
- antarmuka data: network port x 2, RS232 x 2;
- sumber daya baterei: 12V / 1;
- Power consumption of the whole machine: 6~12W, standby 6W, receiving 8W, full load sending 12W;
- digunakake suhu: -40~ 70 ℃;
- Size: dawa: 73mm*width 47mm*height 10mm;
- bobot: 60g
Data Chart
modulasi |
1MHz Bandwidth (Mbps) | 2MHz
bandwidth (Mbps) |
4MHz
bandwidth (Mbps) |
8MHz
bandwidth (Mbps) |
BPSK 1/2 |
0.38 | 0.7 | 1.25 |
2.15 |
QPSK 1/2 |
0.9 | 1.6 | 2.6 |
4.5 |
QPSK 3/4 |
1.6 | 2.7 | 4 | 7.1 |
16Qam 1/2 |
1.8 | 3.1 | 5.3 | 9.5 |
16Qam 3/4 |
2.2 | 3.9 | 8 |
14.2 |
64Qam 2/3 | 2.8 | 5.2 | 10.6 |
19.5 |
64Qam 3/4 | 3.8 | 6.4 | 12 |
21.5 |
64Qam 5/6 | 4.2 | 7.8 | 13.5 |
24 |
![IP bolong ad hoc transceiver OFDM panrima pemancar Transmisi Data Video Nirkabel kanggo kamera IP drone 25 5w ofdm transmitter wireless video data transmission](https://i0.wp.com/ivcan.com/wp-content/uploads/2022/01/5w-ofdm-wireless-video-transmitter.webp?resize=1020%2C1925&ssl=1)
FAQ liyane
Q: Why does the radio transceiver seem to power on in seconds and power off always restart?
A: Please check the power supply, for the 2×5-watt PA inside, the power supply should be 16-26V at 4.5A. Maybe the power supply is not enough, then always restart. (2×1-watt or 2×2-watt need 12-18V)
![IP bolong ad hoc transceiver OFDM panrima pemancar Transmisi Data Video Nirkabel kanggo kamera IP drone 26 2X5-watt PA transceiver radio needs 16-26V at 5 A](https://i0.wp.com/ivcan.com/wp-content/uploads/2X5-watt-PA-transceiver-radio-needs-16-26V-at-5-A.webp?resize=888%2C1117&ssl=1)
Q: Why can’t I connect the transceiver radio device via web cable or get a ping feedback?
A: The default IP address of the two-way radio transceiver is 192.168.17.1.
Please make sure that the IPV4 address of your computer is the same net segment, Tuladhane, 192.168.17.xxx.
Please set the default gateway of the IPV4 address is 192.168.17.1.
![IP bolong ad hoc transceiver OFDM panrima pemancar Transmisi Data Video Nirkabel kanggo kamera IP drone 27 Internet Protocol Version 4 TCP IP setting for the two-way radio transceiver](https://i0.wp.com/ivcan.com/wp-content/uploads/Internet-Protocol-Version-4-TCP-IP-setting-for-the-two-way-radio-transceiver.webp?resize=1020%2C1027&ssl=1)
Q: Does your mesh two-way transceiver module support changing the frequency (saluran) via the UART AT command?
A: Ya, please type the below commands at the serial port tool.
AT-API+ set
wlan.radios.0.name phy0
wlan.radios.0.txpower 30 (power amplifier, 30 means 2-watts)
wlan.radios.0.bandwidth 10 (frequency bandwidth)
wlan.radios.0.saluran 2 (channel)
END-AT-API
(The numbers 30, 10, lan 2 of the above command should change to what you want the number. )
Q: Does the radio support frequency hopping/ changing dynamically?
A: We have many models that support the frequency hopping function (FHSS). The cost is different.
The model you bought does not support frequency hopping. You can choose the frequency from the below picture. (Choose from the web page or AT commands)
Mesh Radio Transceiver Support Channel Frequency range
Q: Can I modify the less transmission power?
A: Mesthi wae. When you are testing the sample on the function except for the real transmission range, it is better to change the less transmission power in the lab.
20mW is 13dBm
200mW is 23dBm
1 Watts is 30dBm
2 Watts is 33dBm
5 Watts is 37dBm
10 Watts is 40dBm
20 Watts is 43dBm
50 Watts is 47dBm
100 Watts is 50dBm
![IP bolong ad hoc transceiver OFDM panrima pemancar Transmisi Data Video Nirkabel kanggo kamera IP drone 29 changing the TX power of wireless video radio IP mesh transceiver](https://i0.wp.com/ivcan.com/wp-content/uploads/changing-the-TX-power-of-wireless-video-radio-IP-mesh-transceiver.webp?resize=1020%2C592&ssl=1)
Q: Can the web interface contain only the English language?
Now it supports English and Chinese.
![IP bolong ad hoc transceiver OFDM panrima pemancar Transmisi Data Video Nirkabel kanggo kamera IP drone 30 IP mesh support language English and Chinese](https://i0.wp.com/ivcan.com/wp-content/uploads/IP-mesh-support-language-English-and-Chinese.webp?resize=1000%2C623&ssl=1)
Q: How many nodes the mesh architecture can support?
A: Supports up to 32-node networking. Too many nodes will cause high system overhead and the network will be very unstable. Umumé, a dozen nodes are recommended.
Q: Is the relay function available in this modem? if yes then how many hops possible?
A: Support relay function. Max 5 hops in the one line.
Q: Can we decrease the data rate to increase the range?
A: Ya.
Q: Does the frequency band support 2280 Mhz to 2380 MHz?
A: The frequency band can not meet your demand now. Only 2310-2380Mhz is available.
Q: What about the encryption? Do you provide by default encryption details?
Q: Please show us the drawing for hole positions and size of the 2×1-watt PA model.
![IP bolong ad hoc transceiver OFDM panrima pemancar Transmisi Data Video Nirkabel kanggo kamera IP drone 31 dimension hole positions and size of the 2x1-watt PA model](https://i0.wp.com/ivcan.com/wp-content/uploads/dimension-hole-positions-and-size-of-the-2x1-watt-PA-model.webp?resize=1020%2C509&ssl=1)
Q: At this mesh IP radio, the new unit will be auto-joining my networking, how can we set authorization and protect our privacy?
A: If you have three or four robots, those who walk in the middle will serve as relays or repeaters for those who walk in the front. If you have three or four units, they can be auto-forming networking, so setting passwords is very important.
Mangga dipriksa ing ngisor iki Gambar.
![IP bolong ad hoc transceiver OFDM panrima pemancar Transmisi Data Video Nirkabel kanggo kamera IP drone 32 mesh ip radio set authorization and password for the wireless video data transmitter and receiver](https://i0.wp.com/ivcan.com/wp-content/uploads/mesh-ip-radio-set-authorization-and-password-for-the-wireless-video-data-transmitter-and-receiver.webp?resize=1020%2C261&ssl=1)
Q: How can I update the firmware of your two-way IP radio?
![IP bolong ad hoc transceiver OFDM panrima pemancar Transmisi Data Video Nirkabel kanggo kamera IP drone 33 long-range wireless video transmitter and receiver vcan1401-mesh firmware upgrade](https://i0.wp.com/ivcan.com/wp-content/uploads/long-range-wireless-video-transmitter-and-receiver-vcan1401-mesh-firmware-upgrade.webp?resize=919%2C567&ssl=1)
Here is an example firmware of 20240415. Please contact us for the latest update firmware if you need it.
https://drive.google.com/file/d/1OcGiQ3gdaxTvjX3bpS2yJWzn4nNecq-S/view?usp=drive_link
download
Vcan1401 mesh version serial port AT setting routine description.pdf