[Hallicrafters] SR-150 Selectivity Improvements?

[Duane Fischer, W8DBF]

I recall reading about somebody performing a mod to either vary, or improve, the
selectivity on the SR-150 transciever. This was perhaps eighteen months or so
ago. If you are aware of this mod, or any other, please post it here to the list
for us all to enjoy.  	
	
If it is lengthy, or has photos to go along with it, please send the entire
article to:	
	
w8dbf at usol.com   	

	It will be uploaded to the HCI web site to be used by all who may need it. Full
credit to the author, of course.  Thanks!  		
	
Duane Fischer, W8DBF