Material and assembly
 
Material required for 2 traps :
 
PVC glue

 
4 penny sized pieces of copper
 
RG58U 95% shield coax: 41 ¼" per 20 meter trap or 70" per 40 meter trap
 
2" white PVC pipe used on central sweeper: 2 ¼" for the 20 meter trap or 2 3/8" for the 40 meter trap
 
4 white PVC caps
 
Transparent silicone without vinegar (Type II Silicone)
 
   
Cutting the pipes   Pipe, cap and glue   We must make a hole in the cap
         
   
Pipe and cap Apply silicone Center and shield = 3"
         
   

Pipes, cap and glue

   Wires around 8"   Cleaning the copper