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    Home  >  Products  >  Railway Communication productRailway Communication product
     
                  
    
                    
    
                        
    The series of CE radio frequency integrated test instrument
    
                          
    
                             
    
                               
    
                                  
                                  
                               
    
                            
    
                    
                    
    
                        
    The series of CE radio frequency integrated tester with RF and optical parameter testing function, is a portable test instrument maintenance tunnel repeater and optical fiber repeater station. Including CE8450B and CE8900B two kinds of products were used for 450MHZ and GSM-R railway communication system interval weak field machine equipment and its internal module index, parameter testing and maintenance.