E90-DTU (900SL22) 无线数传电台用户手册

成都亿佰特电子科技有限公司

产品概述

E90-DTU (900SL22) 是一款采用军工级 LoRa 调制技术的无线数传电台,专为远距离、高可靠性通信而设计。该设备支持透明 RS232/RS485 接口,工作在 850.125~930.125MHz 频段(默认 868.125MHz),并提供 8~28V 的宽电压输入。凭借其先进的 LoRa 扩频技术和软件 FEC 前向纠错算法,E90-DTU 能够实现更远的通讯距离、更强的抗干扰能力和更高的数据传输可靠性。

本手册详细介绍了 E90-DTU (900SL22) 的产品特性、技术规格、接口定义、配置方法、工作模式以及实际应用场景,旨在帮助用户快速上手并充分利用该设备的功能。

主要特点

  • 采用最新 LoRa 技术,通讯距离远,性能强大。
  • 军工级 LoRa 调制,支持数据加密和分包长度设定。
  • 支持透明 RS232/RS485 接口,兼容多种工业协议。
  • 宽电压输入 (8~28V),适应多种供电环境。
  • 工业级设计,工作温度范围宽 (-40℃~+85℃)。
  • 全铝合金外壳,散热性好,屏蔽设计优良。
  • 多重保护功能,提高设备可靠性。

更多信息

如需了解更多产品信息或技术支持,请访问成都亿佰特电子科技有限公司官方网站:www.ebyte.com

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