RoyalTek rdr-3200 用户手册

 

This pin receives GPS analog signal. The line on the PCB between the antenna (or 
antenna connector) has to be a controlled impedance line (Microstrip at 50Ω). This pin 
can provide maximum power 30mA @ 2.85V for active antenna. 

 
 
 
 
 
 

 

 

Bottom: 
 

 

 

 

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