COFDM 收发器 FDD IP 无线电调制解调器

A COFDM transceiver module is a device that can transmit and receive data using Coded Orthogonal Frequency Division Multiplexing (COFDM图传). Each module has two frequencies ranging from 170 至 860Mhz, which can be modified by special parameter adjustment boards, respectively executing the commands of sending and receiving, and also peer-to-peer.

This is the module, for official use, it is necessary to increase the power amplifier to enhance the transmission distance of the signal and filter to filter the clutter. The two frequencies should be selected with a relatively large interval as much as possible to avoid mutual interference.

功耗:	9 瓦	工作频率:	300~2500MHZ
信道带宽:	1/2/4/8兆赫	输出功率:	0-20数据库管理,踏步 1 数据库
高级加密标准加密:	128 少量	射频天线接口:	MMCX
强调:	2500MHZ COFDM 收发器, RS232 COFDM 收发器, 9W COFDM 多频段视频收发器

迷你尺寸 cofdm 收发器低延迟一键通多频段视频收发器

产品介绍

The Frequency Division Duplex Transceiver is designed to be used in unmanned long-range vehicles, manned vehicles, 无人船, and base stations.

COFDM modulation/demodulation of multi-carriers for non-line-of-sight (NLOS), 支持窄带 (1MHz/2MHZ).

The transparent IP interface provides a high-speed, balanced, stable data rate for both the uplink and downlink.

With highly integrated embedded design and super-linear digital pre-distortion (数字预失真), RF design will improve reliability and building penetration in complex and non-line-of-sight environments. It also provides law enforcement with high-definition digital broadcasting and security systems, as well as public safety, 消防, 和安全.

This technology is used widely in high-end unmanned control systems and intelligent control devices.

主要特点

• Small-size, 重量轻, 低功耗，非常适合无人机系统
• Support full band/ultra-narrow band / 多带宽调制 (1MHZ/2MHZ/4MHZ/8MHZ).
• Low latency /End-to-end transmission of large data stream
• Transparent network / serial data transmission
• Connect more reliably in non line of sight (NLOS) 和高速移动条件.
• Non-standard 128-bit dynamic AES encryption
• 可通过网口修改参数
• Integrated design, 体积小, 低功耗

技术特点

工作电压	直流6~17V
功耗	9W¯¯
TX输出频率	300MHz～2500MHz
RX input frequency	低频300MHz~860MHz高频1.1G~2.5GHZ(根据要求提供其他频率)
通道带宽	1/2/4/8兆赫
输出功率	0-20数据库管理,踏步 1 分贝
Encryption and decryption	128位AES(Dynamic adjustable key)
Modulation and demodulation	COFDM 2K
数据速率	2x30Mbit/s_RJ45 115200bps_RS232
射频天线接口	MMCX
数据端口	大车
参数控制	可通过网口修改参数
外形尺寸	54毫米*54毫米*19毫米
重量	70G