Ahh! I get that kind of noise all the time from my ComCast DVR. It appears to be a "faulty" switching power supply.

I hunted for a week to find all the sources of noise around here (very high QRN). I finally tracked it down to that DVR in the kitchen. It happens to be about 10 feet from my counterpoise, and I suspect that counterpoise is picking it up. My antennas are at least one wavelength distant from it. When I unplug the DVR from the wall outlet, the noise vanishes.

- de Dave, N7AIG

Dr. David McClain
Chief Technical Officer
Refined Audiometrics Laboratory
4391 N. Camino Ferreo
Tucson, AZ  85750

email: [email protected]
phone: 1.520.390.3995
web: http://refined-audiometrics.com



On Oct 13, 2010, at 20:03, Ron Feltman wrote:


Can anyone tellme why I can't execute break-in keying with the flex-1500.The transmitter never switches fromm transmit to recedive!

Ron Feltman




"Congress shall make no law that applies to the citizens of the United States that does not apply equally to the Senators and/or Representatives; and, Congress shall make no law that applies to the Senators and/or Representatives that does not apply equally to the citizens of the United States ."

The Godless Constitution:
It is not true that the Founders designed a Christian commonwealth, which was then eroded by secular humanists and liberals; the reverse is true. The framers erected a god-less federal constitution structure, which was then undermined as God entered first, the U.S. currency in 1863, then the federal mail service in 1912, and finally the Pledge of Allegiance in 1954.

Global Warming:
Not man, but nature rules the climate. The Kyoto Protocol and the IPCC reports, tuned by Malthusian ideas, may surely make a lot of noise and cause enormous harm for the global economy and for the well-being of billions of people. But they can do nothing for the climate. This we shall learn in the near future.

Post Script: It seems that that this has been confirmed by the recent "revelations " of the scientific community!



                                        
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