Fwd: Topband: Detecting Noise Sources

SavageBR@aol.com SavageBR@aol.com
Fri, 25 May 2001 17:26:08 EDT


Most 2 meter hand helds recieve AM in the aircraft band. I use mine at 130MHz 
with a home made step switched RF attenuator and a home made 3 el yagi to 
track down noise. By switching in the attenuator as you get closer to the 
noise one can pinpoint the source. I got fast response from the power company 
when I told them the problem was on the left side of a specific high voltage 
power line tower. They also were very interested to find out how I found the 
trouble.

Bruce  AA4Z


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