[MRCA] IN-106A antenna base for the SCR-284 - What the heck?

[Garret Scott]

I acquired a NOS IN-106A base, for the SCR-284 (BC-654). This is the old
original style with the large ceramic insulator. 

 

But.  I don't understand how the MS-56 antenna section attaches.  There are
no threads in the base!!!

 

I've studied TM 11-275, and I just don't get it. 

 

Can anyone help me regain sanity? 

 

Thanks,

Garret

W8BUG



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