Intermod and 2nd Harmonic

Heard this morning... 

http://www.w4uoa.net/1740MHz20130217.mp3

http://www.w4uoa.net/intermod20130217.mp3

Station can be seen at....

https://maps.google.com/maps?f=q&hl=en&q=34.555557,+-85.620003+(WQRX-AM)&om=1