DF-300-供应电笛，多功能电笛，船用多功能电笛

多功能电笛硬件概述
Multi-function electric hooter Hardware Overview

多功能电笛是根据《 GB/T12303-90标准 》及《 1972海上避碰规则》研制生产的，其电路部分采用高可靠电子元器件， 在关键电路部分采用集成IC， 大大提高了电路的稳定性。 开关、按键部分采用长寿命元件，从而整体提高了硬件使用效率。

Multi-function electric hooter is based on " GB/T12303-90 standard " and " 1972 International Regulations for Preventing Collisions at Sea "Devel opment and production , its use highly reliable electronic circuit element Device, at a critical part of an integrated circuit IC, significantly increase.High stability of the circuit.Switch, key part of the adoption of long - Lifetime components, resulting in overall improvement of hardware efficiency.

特点
Features

*模块化船舶声响，包括15种常用信号,并支持手动功能操作简单
* Modular ship noise, including 15 kinds of commonly used signals, and Supports manual functions, simple operation

*附加播音功能
* Additional radio features