[GreenKeys] TM 11-486 & TM 11-680

[Richard Knoppow]

    Somewhere in my lost books is a military manual of WW-2 
vintage that contains a survey of radio receivers, it includes 
charts showing spurious responses of several familiar sets 
including the Super Pro, HRO, SX-28. I have never see it on line 
and don't know the number. I can't find my copy and may not have 
it any more. I remember the best performer was the Super Pro and 
that the spur graph for the SX-28 looked like a corn field. Does 
anyone recognize this book and, if so, is it on line somewhere?

O

-- 
Richard Knoppow
1oldlens1 at ix.netcom.com
WB6KBL