宝峰对讲机如何设置频率438.438?

2025-04-07 09:54:28
推荐回答(1个)
回答1:

先按圆点键调到频率模式,输入438.438 然后按MENU 再在数字键盘上按10调到数字亚音按白色的三角符号键找到你想要的数字亚音再按MENU存储,再按数字键盘12调到对应的数字亚音,存储(两次数字亚音要一致,不然没法用),然后按27存储到空白信道就可以了。

1、对讲机的英文名称是 two way radio,它是一种双向移动通信工具,在不需要任何网络支持的情况下,就可以通话,没有话费产生,适用于相对固定且频繁通话的场合。对讲机目前有三大类:模拟对讲机、数字对讲机、IP对讲机。

2、对讲机技术最早产生在风声鹤唳的二十年代,诞生于Westinghouse的实验室里。一位名叫John Kermode性格古怪的发明家“异想天开”地想对邮政单据实现自动分检,那时候对电子技术应用方面的每一个设想都使人感到非常新奇。他的想法是在信封上做对讲机标记,对讲机中的信息是收信人的地址,就象今天的邮政编码。为此Kermode发明了最早的对讲机标识,设计方案非常的简单,即一个“条”表示数字“1”,二个“条”表示数字“2”,以次类推。然后,他又发明了由基本的元件组成的对讲机识读设备:一个(能够发射光并接收反射光)测定反射信号条和空的方法,即边缘定位线圈;和使用测定结果的方法,即译码器。

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