[Elecraft] (ot) noise reduction resources

[Robert Strickland]

Thanks to those answering my request for noise reduction sources/sites. 
Several pointed out the distinction between heterodynes originating in 
the receiver and noise external to the receiver. I was careless in the 
wording of my original post for which I apologize. Since a picture is 
worth many words, I'm included a screen shot of my panadapter tuned to 
15m [see below] with the "noise" spikes clearly pictured. I have not 
tried the house shut down with the radio operating off a battery. Other 
time demands, but will do so shortly. I'm sure that will be informative. 
Interesting that the spikes occur only in the vicinity of 15m. They 
gradually diminish outside 15m until they are completely gone by 20.000 
and 22.000 MHz.
...robert   KE2WY




-- 
Robert G. Strickland, PhD ABPH KE2WY
rcrgs at verizon.net
Syracuse, New York FN13xa