A validation of the UP-SIDE-DOWN phenomena

[turbo]

Okay i went to the powerlines to analyze the spectrum 
I was happy to find a strong frequeny in the Khz Range.
When i got home i realized i was standing under some street lights 
So pherhaps this was the source of the signal....

Tomorrow i will go between the cows where there are no street lights and measure again, although i still think the signal came from them lines..
And even if it comes from the street lights, there is alot of power.
I can see it on the graph because if it's stronger the noise get's less.

Marco.

[BEP]

Better make sure the cows aren't doing it 

Those little hefers can be pretty tricky around here!

[dutchy1966]

Hi Marco,

Nice work with the portable spectrum analyzer!! I wondered why you had to modify the PPC exactly.
Is the default setup not sensitive enough and therefore you had to go straight to the AD converter?

From your pictures it seems you're using an internal antenna from a portable radio as a receiver. Is that correct?

Be careful between the cows tomorrow!

regards

Dutchy

[Spider]

Hi Marco,

Nice job!!!

Enne.... Vat geen cow boy!!!


Spider

[turbo]

Hi Marco,

Nice work with the portable spectrum analyzer!! I wondered why you had to modify the PPC exactly.
Is the default setup not sensitive enough and therefore you had to go straight to the AD converter?

From your pictures it seems you're using an internal antenna from a portable radio as a receiver. Is that correct?

Be careful between the cows tomorrow!

regards

Dutchy

Hi Dutchy

I had to modify the ppc becuase there was no input connection available on this particular model.
So i took it apart and used the internal input from the built in mic.
It was close to going wrong so i won't reccommend it.
But it does work great. 

Hi Marco,

Nice job!!!

Enne.... Vat geen cow boy!!!

Spider

Haha ik vat nie zomaar een cow hoor jongens 

Marco.