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Only 50ms Latency TDD IP Mesh RJ45 Wireless Video and Data Transceiver 921600bps

Only 50ms Latency TDD IP Mesh RJ45 Wireless Video and Data Transceiver 921600bps

Brand Name : Kimpok
Model Number : KP-TDD20
Certification : No
Place of Origin : China
MOQ : 1 set
Price : negotiate
Payment Terms : T/T
Delivery Time : 3-7 days
Packaging Details : export standard packing
Transmission mode : Full duplex
Transfer Protocol : Standard TCP/ IP, transparent transmission,serial asynchronous
Data type : RS-232, RS-422, RS-485
Transfer Rate : 6.5Mbps
Baud rate : 720 ~ 921600bps
Transmission delay : 50~ 80ms
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Only 50ms Latency TDD IP Mesh RJ45 Wireless Video and Data Transceiver 921600bps Baud Rate


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.

Special Features:

(1) TDD-COFDM technology;
(2) Full duplex working mode
(3) User can modify the all parameters;
(4) LCD sceen shows the working signal strength indication;
(5) Built in with Ethernet & RS-485/RS232/RS422 data ports;
(6) Baud rate can up to 921600bps.
(7) AES128 encryption and customized key password.
(8) Real time transfer;
(9) Available frequency:330-530MHz ;


  1. Provid 6.5Mbps max video&data stream,adaptive dynamic allocation technique;
  2. Support protocol PTP &PMD network technology;
  3. Support non-line of sight(NLOS) high speed mobile transmission
  4. Standard RJ45 ethernet interface to transmit/receive video&data signals at the same time;
  5. Support high standard military grade application

Technical performance:

  • Multi-frequency network base stations, base station with a single frequency network building, the same frequency network with two-way communication, high spectrum efficiency;
  • Flexible allocation of channel resources to achieve point-to-point, point-to-multipoint, multipoint-to-multipoint two-way communication;
  • Multiple channel modulation bandwidth and a variety of modulation mode function;
  • Flexible TDD slot allocation model to meet the single-frequency multi-user access, save the spectrum, the same power to reduce power consumption;
  • Spectrum sensing, perception slot, upstream bandwidth sensing function;
  • Strong diffraction ability and anti-multipath capability, excellent diffraction and penetration;
  • High-sensitivity receiver, can still ensure BER <10E-5, frame error rate <1% when the reception level is -110dBm;
  • Powerful error correction capability;
  • Low PAPR, high power amplifier efficiency, low power consumption;
  • Can support to transmit video audio and etc signals synchronous,high speed and real time.
  • Can work well at the velocity of 600km/h.
  • Digital signal processing, a strong system of confidentiality, stability and reliability of wireless broadband technology ASE128/256bits;

System performance:

  1. Use TDD time division multiplexing technology with COFDM modulation system solution;
  2. The device comes with LCD panel display parameters,adjustable parameters;
  3. On the LCD sceen shows the working signal strength indication;
  4. Can be 1 or 2 ethernet ports and RS485/RS232/RS422 data port;
  5. With AES128 encryption and customized key code.
  6. Super low delay,within 50-80ms;
  7. Transmit rate up to 6.5Mbps; Video and data occupy the same channel;
  8. Available frequency:330-530MHz,have to choose 100MHz space among of the range;


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)
Receiving sensitivity:-103dBm
Ethernet interfaces:RJ45
RS-232/422/485 physical interface:Six pin terminals
Power input physical interface:Six pin terminals
RF physical interface:SMA female

Technical parameters:

Output frequency:330-530MHz(optional),
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
Operating voltage:DC12V
Ethernet:10 / 100BaseT, Auto-MDI / X, IEEE802.3
Working temperature:-40°C~85°C
Built-in battery:12000mA (can be with or not)
Working time:6 hours
Dimensions:210 * 133 * 54mm


RS-232/RS-485 Network Video Transceiver , Wireless HD Transmitter Two Way Transmission

Product Tags:

network video transmitter


cofdm video transmitter

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