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          產品資料
          
    
          
        
          

            













          
    
          
        
          
            
          


                
                
          
                    
          
                    
          差分探頭
          
                    
          產品型號：SI50
          
                    
          產品廠商： 
          
                    
          簡介：
          差分探頭 50MHz頻寬,1:100衰減,測試電壓 +/-70V(DC+Peak AC),臺灣三華(sapphire)SI50 有源差分探頭
          

                    
          
                        
          
                            
          
                                
                                
                                    
          
                                        
          
                                            
          
                                                
                                            
          
                                        
          
                                    
          
                                          		
                                
                            
          
                        
          
                    
          
                
          
            
          
        
          
    
          

          

          
    
    
          
        
          
            
          

          
	
		
          
			
				
          
					Mode 
				
          
			          		
			
				
          
					SI50 
				
          
			          		
			
				
          
					SI51 
				
          
			          		
		
          
		
          
			
				
          
					Attenuation Ratio 
				
          
			          		
			
				
          
					 
					
          
						1/10 
					
          
           
				
          
			          		
			
				
          
					1/100 
				
          
			          		
		
          
		
          
			
				
          
					Input Impedance 
				
          
				
          
					each side to ground 
				
          
			          		
			
				
          
					1.6Mohm/7pf 
				
          
			          		
			
				
          
					4Mohm/7pf 
				
          
			          		
		
          
		
          
			
				
          
					Differential Input Voltage 
				
          
				
          
					(DC+Peak AC) 
				
          
			          		
			
				
          
					+/-70V 
				
          
			          		
			
				
          
					+/-700V 
				
          
			          		
		
          
		
          
			
				
          
					Common Mode Voltage 
				
          
				
          
					(DC+Peak AC) 
				
          
			          		
			
				
          
					+/-700V 
				
          
			          		
			
				
          
					+/-1400V 
				
          
			          		
		
          
		
          
			
				
          
					Absolute Max. Input 
				
          
				
          
					(Each side to ground) 
				
          
			          		
			
				
          
					600Vrms CAT I 
				
          
			          		
			
				
          
					600Vrms CAT II 
				
          
			          		
		
          
		
          
			
				
          
					Bandwidth 
				
          
			          		
			
				
          
					50MHz 
				
          
			          		
		
          
		
          
			
				
          
					Accuracy 
				
          
			          		
			
				
          
					+/- 1% 
				
          
			          		
		
          
		
          
			
				
          
					Output Voltage 
				
          
			          		
		
          
		
          
			
				
          
					 - Swing (into 50kohm load) 
				
          
			          		
			
				
          
					+/-7V 
				
          
			          		
		
          
		
          
			
				
          
					 -Offset (typical) 
				
          
			          		
			
				
          
					<+/-2mV(SI-50), +/-1mV(SI-51)  
				
          
			          		
		
          
		
          
			
				
          
					 -Noise (typical) 
				
          
			          		
			
				
          
					0.7mVrms(SI-50), 1mVrms(SI-51) 
				
          
			          		
		
          
		
          
			
				
          
					 -Source Impedance (typical) 
				
          
			          		
			
				
          
					50 ohm 
				
          
			          		
		
          
		
          
			
				
          
					CMRR (typical) 
				
          
			          		
			
				
          
					-90dB@60Hz; -55dB@1MHz 
				
          
			          		
		
          
		
          
			
				
          
					Power Requirements 
				
          
			          		
		
          
		
          
			
				
          
					 - Standard 
				
          
			          		
			
				
          
					6VDC/90mA or 9VDC/70mA mains adaptor 
				
          
			          		
		
          
		
          
			
				
          
					 - Options 
				
          
			          		
			
				
          
					Removable battery pack or power leads 
				
          
			          		
		
          
		
          
			
				
          
					Length of BNC Cable 
				
          
			          		
			
				
          
					125cm 
				
          
			          		
		
          
		
          
			
				
          
					Length of Input Leads 
				
          
			          		
			
				
          
					50cm 
				
          
			          		
		
          
		
          
			
				
          
					Weight 
				
          
			          		
			
				
          
					300g 
				
          
			          		
		
          
		
          
			
				
          
					Dimensions(LxWxH) 
				
          
			          		
			
				
          
					111mm x 22mm x 14mm 
				
          
			          		
		
          
	          

          
        
          
    
          
    
          
        

          
    
          
	
        
          
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