济南北峰BF-S5PLUS模拟对讲机酒店对讲机

normal style=margin-left:0cm;tt-align:center; align=center> 一般部分

normal style=margin-left:0cm;tt-align:center; align=center> 频率范围

normal style=margin-left:0cm;tt-align:center; align=center> 430-440MHz

normal style=margin-left:0cm;tt-align:center; align=center> 信道数目

normal style=margin-left:0cm;tt-align:center; align=center> 99

normal style=margin-left:0cm;tt-align:center; align=center> 信道间隔

normal style=margin-left:0cm;tt-align:center; align=center> 25 KHz /12.5 KHz

normal style=margin-left:0cm;tt-align:center; align=center> 工作温度

normal style=margin-left:0cm;tt-align:center; align=center> -20℃～+60℃

normal style=margin-left:0cm;tt-align:center; align=center> 天线阻抗

normal style=margin-left:0cm;tt-align:center; align=center> 50Ω

normal style=margin-left:0cm;tt-align:center; align=center> 工作电压

normal style=margin-left:0cm;tt-align:center; align=center> DC 3.7V (±20%)

normal style=margin-left:0cm;tt-align:center; align=center> 电池容量

normal style=margin-left:0cm;tt-align:center; align=center> 2800mAh

normal style=margin-left:0cm;tt-align:center; align=center> 频率稳定度

normal style=margin-left:0cm;tt-align:center; align=center> ≤±2.5 ppm

normal style=margin-left:0cm;tt-align:center; align=center> 外形尺寸

normal style=margin-left:0cm;tt-align:center; align=center> 60（L）*38（W）*103.5（H）mm

normal style=margin-left:0cm;tt-align:center; align=center> 重量

normal style=margin-left:0cm;tt-align:center; align=center> 198g（含电池）