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当前位置 主页 > 产品中心 > 对讲机 Iterphone > 铭源对讲机 M Y T > -铭源MY9288 对讲机
 

功能特点

①.50组模拟哑音/105组数字哑音

②.声控发射

③.高/低功率转换

④.内置调频收音机
⑤.紧急报警
⑥.省电功能

⑦.低电量提醒

⑧.语音报号

⑨.发射限时

⑩.忙时锁定

广泛应用于物业、物流仓储、餐饮酒店、超市、工程、旅游等。

调频软件下载

 

图片1
技术指标
概述       
频率范围                                                              VHF 136-174兆     UHF 400-470兆                           
信道数量                                                              16                                                                                
步进长                                                                  25千赫                                                                        
工作电压                                                              7.4 伏                                                                          
标配电池                                                              1300毫安锂电池                                                        
电量使用时间(5-5-90 工作循环)                             约9小时                                                                      
频率稳定度                                                          ±2.5ppm                                                                    
工作温度范围                                                      ﹣30℃-﹢60℃                                                          
天线阻抗                                                              50欧                                                                            
产品尺寸 (长×宽×高) (包括电池)                          120×60×38毫米                                                      
重量 (包括电池/天线)                                              198克                                                                          
通讯距离                                                              约6公里                                                                      
 
发射        
发射功率                                                               5瓦/3瓦                                                                      
调制方式                                                                F3E                                                                            
杂散发射                                                                ≤65dB                                                                     
剩余调频                                                                ≤-45dB                                                                    
音频失真                                                                ≦5%                                                                        
发射电流                                                                ＜1.5安                                                                     
 
接收        
灵敏度 (12dB SINAD)                                                 ≦0.20微伏                                                              
选择性                                                                     55dB/50dB                                                              
互调                                                                         ≧65dB                                                                    
邻道选择性                                                             ≧60dB                                                                    
杂散抑制                                                                 ≧60dB                                                                    
信噪比                                                                     45dB/40dB                                                               
音频功率                                                                 800毫瓦                                                                   
音频失真                                                                 ≦5%                                                                        
待机电流(省电功能开)                                               ≈15毫安                                                                                

对讲机 Iterphone

车载电台 vehicle station

配件 accessories

中继器基地电台 base station

远距离无绳电话 Cordless telephone

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