|Place of Origin:||China|
|Minimum Order Quantity:||1 set|
|Packaging Details:||Export Standard Packing|
|Delivery Time:||3-7 days|
|Payment Terms:||T/T, Western Union,PayPal|
|Supply Ability:||1000PCS per month|
|Output Frequency::||330-530MHz(optional),||Output Power::||5-20W|
|Transmission Mode::||Full Duplex||Ethernet Interfaces::||RJ45|
|Modulation::||TDD_COFDM, Time Division Duplex Mode||Transmission Delay::||50~ 80ms|
cofdm video transmitter,
wireless video transceiver
Full Duplex TDD-COFDM Ethernet Radio Low Delay Network Wireless Transceiver 5W
Full Duplex COFDM IP Mesh Introduction:
TDD-COFDM broadband wireless mobile emergency communication private network is independent of telecom operators.Its confidentiality,security,mobile performance that is better than the telecom operators,also is a fully transparent data encryption transmission emergency security network. Radio channel coding using TDD-COFDM modulation technology,has ability of two-way transmission support at the same exactly frequency and saving spectrum resources. Whatever,can enable real-time network IP transparent transmission and control and meet the two-way audio and video surveillance network.A base station can simultaneously achieve 255 mobile front-end management.Real-time monitoring from a central switching the monitor points equipments and corresponding base station working /standby state by a monitor central,which can be better for each mobile front-end monitoring.
Used in special government emergency use, such as: police, fire, maritime coastal defense, waterways, ports, digital urban management and other departments.
1. Advancement: TDD-COFDM channel modulation technology, with ultra-wideband, fully transparent transmission.
2. Security: private network, private communication transport protocol, the only synchronization code, AES encryption.
3. Flexibility: transparent transmission of IP data channel, supports multi-user access.
4. Scalability: all-digital network, is compatible with all IP data transmission equipment.
1. TDD-COFDM technology;
2. Full duplex working mode
3. User can modify the all parameters;
4. Use TDD time division multiplexing technology with COFDM modulation system solution;
5. Provide 6.5Mbps max video&data stream, adaptive dynamic allocation technique;
6. Support protocol PTP &PMD network technology;
7. Support non-line of sight(NLOS) high speed mobile transmission
8. Standard RJ45 ethernet interface to transmit/receive video & data signals at the same time;
9. Real time transfer;
10. The device comes with LCD panel display parameters, adjustable by buttons.;
11. On the LCD screen shows the working signal strength indication;
12. Can be 1 or 2 ethernet ports and RS485/RS232/RS422 data port;
13. With AES128 encryption and customized key code.
14. Super low delay, within 50-80ms;
15. Transmit rate up to 6.5Mbps; Video and data occupy the same channel;
16. Available frequency:330-530MHz,have to choose 100MHz space among of the range;
17. Support high standard military grade application
18. Low delay
|Transmission mode:||Full duplex|
|Transfer Protocol:||Standard TCP/ IP, transparent transmission, serial asynchronous|
|Data type:||10 / 100Bate-T Ethernet, industrial RS-232, RS-422, RS-485 standard|
|Audio channel:||customized analog audio intercom interface (non-Open)|
|Transfer Rate:||6.5Mbps in total;The video&data occupy the same channel|
|Baud rate:||720 ~ 921600bps|
|Transmission delay:||50~ 80ms|
|Networking format:||PTP and PTMP|
|Transmit distance:||1-3km NLOS on ground / 40km LOS distance on sea area;
1-80km LOS distance/50km NLOS (on helicopter)
|RS-232/422/485 physical interface:||Six pin terminals|
|Power input physical interface:||Six pin terminals|
|RF physical interface:||SMA female|
step in 1MHz (other frequencies can be customized)
|Output Power:||5-20W adjustable|
|Working Bandwidth:||4MHz / 8MHz adjustable|
|Encryption:||128bit AES (Optional 256bit AES)|
|Correction mechanism:||32bit of CRC, ARQ|
|Modulation:||TDD_COFDM, time division duplex mode|
|Parameter Control:||adjustable parameters through the LCD panel|
|Ethernet:||10 / 100BaseT, Auto-MDI / X, IEEE802.3
TCP, UDP, TCP / IP, TFTP, ARP, ICMP, DHCP, HTTP, SNMP, FTP, DNS
|Built-in battery:||12000mA (can be with or not)|
|Working time:||6 hours|
|Dimensions:||210 * 133 * 54mm|
Wireless IP Transceiver Application:
It has advatange of small volume and light weight,especially widely used in UAV/ drones /Quadcopter/Octocopter/hexacopter,WIFIBOT Network building and etc.. such fast-moving complex environment video data signals transmission.