Point to Point or Multi - point Wireless IP Transceiver COFDM NLOS Wireless Transmission 3W
Point to Point Wireless IP Transmission Description:
Full duplex transceiver (KP-TDD1400) is the latest digital wireless full duplex / two way communication equipment.
This wireless transceiver using the time division processing, TDD bidirectional real time network transparent transmission and the leading COFDM modulation. Therefore, it has great anti multi-path.
As for the information safety, mini COFDM transceiver completely and bi-directionally encrypted with AES 128 bit.
Besides, TDD COFDM transceiver is for high speed mobile transmission, with max: 921600bps baud rate, H.264 code technology, wide network coverage.
Full duplex TDD COMFD transceiver is used in UAV, High-speed Rail, train and other complex environments for wireless communication, radio surveillance, audio video, data downlink.
COFDM Technique Advantages:
Strong interference:COFDM wireless transmitter is effectively against the multipath interference of signal waveform with the COFDM modulation. When the frequency selective fading occurs due to multipath transmission in the channel, only the subcarriers in the band depression and the signal carried by them are affected. The other subcarriers are not affected. Therefore, the overall bit error rate of the system is lower.
Anti-multipath fading: COFDM wireless audio video transmitter is effectively against the interference with the multi-carrier technique (COFDM). Compared to the single carrier, multi-carrier inherently resistant to time delay and has strong multipath capability. With joint coding of subcarriers & frequency diversity of the channel, the system’s performance is improved. Therefore, COFDM wireless system is suitable for multi-path environment and fading channel high-speed audio video data transmission.
LOS & NLOS operation: with strong penetration, strong diffraction & strong anti-interference, COFDM wireless system is suitable for high-speed mobile wireless transmission in NLOS &LOS operation without servo stability control assistance, such as on UAV to mobile vehicle, uav to groun station, UAV to vessle...
|Power supply||DC7V～17V, 10W consumption|
|Output frequency||1430-1440MHz (adjustable) / 770MHz|
|Output rf power||37dbm (maximum)|
|Interface||RJ-45 ethernet ,RS232/RS485/RS422|
|Baudrate||Support 300-921600bps (adjustable)|
|Resolution||Support 720P and 1080P@50/60hz, 30 frames|
|Encryption mode||128bit AES(or 256bit AES) & user-defined password|
|Error correction mechanism||32bit of CRC,ARQ|
|Parameter control||Through OLED control panel to modify parameters|
Networking Video Link 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.