| 参数 | 
               数值 | 
            
                          
                 | Isolation (dB) Typ. | 
                 25 | 
              
                          
                 | Package | 
                 MSOP 8L, 4.9 x 3 x 0.96 | 
              
                          
                 | Insertion Loss Less 6 dB Split Typ. | 
                 0.7 | 
              
                          
                 | Input VSWR Typ. | 
                 1.3:1 | 
              
                          
                 | Output VSWR Typ. | 
                 1.3:1 | 
              
                          
                 | Amplitude Balance (dB) | 
                 ±0.3 | 
              
                          
                 | Phase Balance (Deg.) Typ. | 
                 ±5 | 
              
                          
                 | Frequency (GHz) | 
                 1.71-1.99 | 
              
                          
                 | Total Max. Power w/2.0:1 All Ports | 
                 1.5 W | 
              
              
           
        
         
       
                         
           
              
                       The PD4W18-59 is a monolithic four-way in-phase hybrid junction tuned for the 1.71–1.99 GHz band. It offers low loss, high isolation, good input/output matching and exceptional phase/amplitude balance. It is available in the MSOP-8 leaded surface mount package.