Power and SWR meter
Model type is SWR-200B which was made by Oscarblock and can measure 3.5MHz to 150MHz. Select switch set to 75 ohm or 52 ohm. Right SWR meter is old one, 20 years old, it was come to my shack from Mr. Jeon HL1AOQ who was my classmate in university.

 
     
   
     
     
   

 

=146-07