Product Details
Powerful Full Duplex HD Wireless Video Transmitter RJ45 Port TDD -
COFDM Transceiver
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.
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 ;
Features:
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.
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;
Advantages:
- Provid 6.5Mbps max video&data stream,adaptive dynamic
allocation technique;
- Support protocol PTP &PMD network technology;
- Support non-line of sight(NLOS) high speed mobile transmission
- Standard RJ45 ethernet interface to transmit/receive video&data
signals at the same time;
- Support high standard military grade application
System performance:
- Use TDD time division multiplexing technology with COFDM modulation
system solution;
- The device comes with LCD panel display parameters,adjustable
parameters;
- On the LCD sceen shows the working signal strength indication;
- Can be 1 or 2 ethernet ports and RS485/RS232/RS422 data port;
- With AES128 encryption and customized key code.
- Super low delay,within 50-80ms;
- Transmit rate up to 6.5Mbps; Video and data occupy the same
channel;
- Available frequency:330-530MHz,have to choose 100MHz space among of
the range;
Specifications:
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 |
BER: | ≤10-6 |
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 TCP, UDP, TCP / IP, TFTP, ARP, ICMP, DHCP, HTTP, SNMP, FTP, DNS |
Working temperature: | -40°C~85°C |
Built-in battery: | 12000mA (can be with or not) |
Working time: | 6 hours |
Dimensions: | 210 * 133 * 54mm |
Application:
Company Profile
Kimpok Technology is a leading of High-tech global enterprise in
developing and manufacturing. Company established in 1998 and
located in Shenzhen China. Specializing in the provision of advance
wireless microwave communication system to the broadcast, UAV,
public surverillance and defense industries. By continuously
investing in innovation and combining exceptional products and
services, Kimpok offers superior solutions that enable our
customers to do their jobs even more effectively.
Kimpok Technology has a very strong technical team and R&D
capacity. we dedicated to developing the high level wireless mobile
video surveillance system for application of Law enforcement and
military, field forces, radar, R/C helicopter, security &
protection, government departments, military, security systems, oil
field, Vessel, large mines, factories and so on.
Last for 15 years, Kimpok Technology continually concentrate on
researching and innovating in the wireless high speed mobile video
transmission industry based in LOS/NLOS environments,especial for
Unmanned aircraft vehicle(UAV), airborne area and soldier man-pack
areas. COFDM modulation and TDDworking mode transmitter/receiver
are our demonstrable advantages.All the products production must be
in very strict quality management by using US original (HP)
spectrum analyzer and Germany (Rohde & Schwarz) Network
Analyzer.
The transmitter and receiver are with Anti-jamming, high quality
image, long range transmission distance, and have a highly appraise
in this area. Company’s developing and long-term programming is the
key way for leading us to be the leader at this area, we always
believe we can do it. We will continually concentrate on
researching and innovating in the wireless microwave transmission
industry.
Welcome to tell use your needs, we will try to meet your
requirements and custom made a special device for you.” Your
support and suggestions are our motivation”. We aim to provide our
users worldwide exclusive advanced wireless videography system.
Testing Equipments: