ವೈರ್‌ಲೆಸ್ ಬ್ರಾಡ್‌ಬ್ಯಾಂಡ್ SDR ತಾತ್ಕಾಲಿಕ ನೆಟ್‌ವರ್ಕ್ ಮಾಡ್ಯೂಲ್ ದ್ವಿಮುಖ ವೀಡಿಯೊ, ಧ್ವನಿ, ಡೇಟಾ ಪಾರದರ್ಶಕ ಪ್ರಸರಣ

① Ad hoc radio frequency 1

② Ad hoc radio frequency 2

③ DC 12V input/network port

④ RS232/voice (ಆಯ್ಕೆ 1 from 2)

⑤ Power switch

⑥ GPS Beidou/WIFI (ಆಯ್ಕೆ 1 from 2)

⑦ Power Indicator

⑧ Ad hoc network indicator

1. No center anti-destroy network structure: The departure or damage of any node does not affect the operation of the overall network
2. Multiple business data: Support video, ಧ್ವನಿ, location, sensor, and other IP-based data transmission
3. Multiple access methods: Support Ethernet port, and serial port, can support the transmission of control commands and video data at the same time
4. ಬಲವಾದ ವಿರೋಧಿ ಹಸ್ತಕ್ಷೇಪ ಸಾಮರ್ಥ್ಯ: Support automatic spectrum migration and frequency hopping working mode
5. ಕಾಂಪ್ಯಾಕ್ಟ್ ಗಾತ್ರ: Size 133×66×33mm; Weight 400g

ವಿವರಣೆ

Package Include

(1). One ad hoc network host

(2). 2 ಮೀಸಲಾದ ಆವರ್ತನ ಬ್ಯಾಂಡ್ (1.4GHz) ಆಂಟೆನಾಗಳು (ವಿವಿಧ ಮಾದರಿಗಳನ್ನು ಅವಲಂಬಿಸಿ, ಇತರ ರೀತಿಯ ಆಂಟೆನಾಗಳು ಐಚ್ಛಿಕವಾಗಿರುತ್ತವೆ)

(3). Common frequency band (2.4Ghz/GPS Beidou) ಆಂಟೆನಾ (ಆಯ್ಕೆ 1 from 2)

(4). Power supply/network port conversion cable 1 ತುಣುಕು

(5). Voice/RS232 transfer cable 1 (ಆಯ್ಕೆ 1 from 2)

(6). DC 12V adapter 1pc

ಅನುಸ್ಥಾಪನೆಯ ಹಂತಗಳು

1. Install the antenna: ಮೀಸಲಾದ ಆವರ್ತನ ಬ್ಯಾಂಡ್ ಆಂಟೆನಾವನ್ನು ಸಂಪರ್ಕಿಸಿ (ಅಥವಾ ಫೀಡರ್) to the TNC head (RF1/RF2), ಅದನ್ನು ಸರಿಪಡಿಸಲು ಒತ್ತಿ ಮತ್ತು ತಿರುಗಿಸಿ, ಮತ್ತು ಆಂಟೆನಾವನ್ನು ಬಿಗಿಗೊಳಿಸಲಾಗಿದೆ ಮತ್ತು ಸಡಿಲವಾಗಿಲ್ಲ ಎಂದು ಖಚಿತಪಡಿಸಿಕೊಳ್ಳಿ;

2. Install the power supply/network port conversion cable: connect the aviation plug (2 ಕೋರ್ಗಳು) to the main engine aviation seat, and then tighten the nut to ensure good contact.

Boot steps

1. Press the switch, turn on the power, the indicator light of the power switch is on, and the system starts self-test (It is forbidden to turn on the power without connecting the antenna, and it is forbidden to use other types of adapters)
2. After the self-inspection is completed after the neighbor node is found, the self-organizing network indicator is always on, indicating that the network is successfully established

ನೆಟ್ವರ್ಕಿಂಗ್

The networking indicator light indicates the status of being in the network or being disconnected from the network. When the indicator light is on, it indicates that the network has been established. Green indicates that the network quality with neighboring nodes is good, orange indicates normal, and red indicates poor quality.

ಮುನ್ನಚ್ಚರಿಕೆಗಳು

• Make sure the antenna is tightened;
• Keep the antenna vertical to the ground during the test;
• Do not touch the antenna with your hands or other objects during the test;
• It is not advisable to get too close to each other between devices, and they should be separated by more than 5M;
• If there are test conditions, choose a commanding height to erect one of the nodes;
• Check whether the communication link is normal through the network indicator light, and the network indicator light is always on, indicating that the link layer has been successfully connected;
• Check the environmental noise situation through the WEB interface to know whether there is co-channel interference around;
• ಬಗ್ಗೆ 5 seconds after the networking is successful, you can check the network connectivity of each node through the ping packet;
• Make sure that the cameras, PC ಗಳು, and other devices that need to be connected are in the same IP address segment, and can communicate normally under the condition of a wired connection, without using the same address segment of NexFi devices (NexFi devices communicate through MAC addresses);
• Traffic flow, people flow, ಕಟ್ಟಡಗಳು, and trees will have varying degrees of impact on communication quality;
• When doing penetration tests inside and outside the building, the external nodes should not be too close to the building, and the distance should be more than 10M;
• If you need to achieve a longer test distance, you can adjust the bandwidth to 5Mhz through the management interface, and if you need to achieve a larger bandwidth, you can adjust it to 20Mhz;
• If it is used for video transmission, in order to avoid video freeze, you can optimize the video effect by adjusting the camera resolution, frame rate, transcoding stream, and other parameters;
• If it is used for open-air day and night testing, please take waterproof measures and ensure good heat dissipation contact.