[Milsurplus] Spoof countermeasure against Japarception of proximtyity fuze signals

[David Stinson]

-----Original Message-----

The author's S-36A (Navy RBK-15, actually), had an
added RF stage to meet the Navy's 
requirement for low HFO radiation. He removed that
and added a 6CW4 untuned grounded 
grid amp and improved the sensitivity by some 6 dB
on all bands.
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I'd be interested to see a "before-and-after" on
the
receiver's noise floor after such a mod.