[RFI] Urban noise

[Tom Thompson]

Yesterday, a friend of mine drove down a main street in the suburbs of 
Denver using a Perseus radio and a wide band antenna.  On the 20 mile 
trip we experienced 45 dB of change in band noise due to various RFI 
sources.  I was amazed at that amplitude range.  In some places we were 
unable to hear any stations at all, and the spectrum displayed all sorts 
of RFI.

Really discouraging,

Tom   W0IVJ