[Spooks] IF Jamming SSW of NOLA?

[KD7JYK, 49H7KR]

What is I.F. jamming?  If it is a carrier on the IF of some radios, for
example 10.7 MHz, it's not too effective.  A lab I worked with experiemented
with this using cheap FM receivers for the test and found 100 W was only
effective a few feet, at some 50 feet, the desired signal plus the "jamming
signal" came through equally and there was no effect at about 200 feet.

Kurt

Rosetta Proving Ground, Nevada
Hell's Laboratory