If the AM signal is 3x wider than a normal AM, you can be assured that
it's coming out of the transmitter and being tripled both in carrier
and sidebands.
If it is a "mix" from another transmitter or internal to the receiver,
it will be normal bandwidth.... not three times as wide as a typical
AM transmitter.
Don W4DNR ( 40+ years maintaining Broadcast AM Transmitters )
Quoting Roy Morgan <k1lky68@gmail.com>:
John and others,
Yes, I now see reports from far from the station.
Clearly my comments about causes local to the one nearby ham
reporting interference do not apply
I will listen myself tonight.
Maybe some of our two trillion dollar aid package can be sent to Canada.
Perhaps a mere $100,000 would let them replace their troublesome guy
wires with commercial grade Phillystran.
Roy
On Mar 26, 2020, at 1:34 PM, John K9UWA
<john@johnjeanantiqueradio.com> wrote:
Notce Roy that a second report from W8 land also was hearing this
3rd harmonic... its the radio station problem... not the ham's
problem...
And yes I also heard it from Northern Indiana
John k9uwa
On 26 Mar 2020 at 12:36, Roy Morgan wrote:
Is it possible that the interference is being generated not by the
transmitter
but rather by bad connections in power lines or utility pole guy
wires nearer to
you?
Roy Morgan
K1LKY since 1958
k1lky68@gmail.com
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