|Place of Origin:||China|
|Minimum Order Quantity:||1 Piece|
|Packaging Details:||Export Standard Packing|
|Delivery Time:||3 working days|
|Payment Terms:||T/T, Western Union,PayPal|
|Supply Ability:||1000PCS per month|
|Transmission Mode:||Full Duplex||Output Power:||5-20W Adjustable|
|Working Bandwidth:||4MHz / 8MHz Adjustable||Transmission Delay:||50~ 80ms|
|Ethernet Interfaces:||RJ45||Dimensions:||210 * 133 * 54mm|
cofdm video transmitter,
wireless video transceiver
HD / SDI Full Duplex Wireless Video Transmitter and Receiver CE / FCC / ROHS
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) 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. 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.
Standard TCP/ IP, transparent transmission,serial asynchronous
10 / 100Bate-T Ethernet, industrial RS-232, RS-422, RS-485 standard
customized analog audio intercom interface (non-Open)
6.5Mbps in total;The video&data occupy the same channel
720 ~ 921600bps
PTP and PTMP
1-3km NLOS on ground / 40km LOS distance on sea area;
RS-232/422/485 physical interface:
Six pin terminals
Power input physical interface:
Six pin terminals
RF physical interface:
4MHz / 8MHz adjustable
128bit AES (Optional 256bit AES)
32bit of CRC, ARQ
TDD_COFDM, time division duplex mode
adjustable parameters through the LCD panel
10 / 100BaseT, Auto-MDI / X, IEEE802.3
12000mA (can be with or not)
210 * 133 * 54mm