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对讲机


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对讲机的使用时间和使用效率

发布日期:2019-06-27 00:00 来源:http://pcckw.com 点击:

大连对讲机发射功率是对讲机的一项重要指标,它决定了对讲机的通话距离,使用时间以及是否会对其他通讯设备造成干扰,所以购买对讲机时应根据实际需求了解该对讲机的发射功率。 一般民用对讲机的发射功率在1W左右,商业对讲机和专业对讲机排列五和值走势图的发射功率在4W左右。


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大连对讲机


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