功能与规格:★14个频道电子调节★柔软天线★开放频段UHFFM★LED频道数显★LED低电量指示灯★LED发送指示灯★麦克风和耳机插孔★省电模式★音量控制旋钮★双向呼叫音★通话距离：3-5公里★频道间隔：12.5KHz★调制方式：F3E★接收灵敏度：≤0.2uv信纳比12dB★接收机假信号响应：≥60dB★发射杂散辐射：≤-65dB★频率稳定度：±5ppm★工作温度：-20度---+40度★3节5号电池(未含)★24小时待机、5小时通话★14个频道的频点：462~467MHz1-7CH:462.5625,462.5875,462.6125,462.6375,462.6625,462.6875,462.7125MHz8-14CH:467.5625,467.5875,467.6125,467.6375,467.6625,467.6875,467.7125MHz