Re: [IRCA] more on 774

["John H. Bryant" <bjohnorcas@xxxxxxxxxxxxxx>]

Nick,

I've noticed the same thing once before (a couple of days ago) on 774 
and several times recently on 747.  In both cases, though, the second 
"carrier" seemed to undulate in strength pretty-much in sync with the 
NHK carrier.... unlike most of the others... 855, 657, 1026, 702, 
etc.... with those, the two carriers move at clearly different 
rhythms.  I'm about half wondering id the 774 and 747 things aren't 
transmitter spurs of some sort?????????? The Japanese are so astute 
technically, but.......  'Course, I caught KMED, 1440 running about 
50 or 60 Hertz high (and it was clearly them, not a TP beneath them) 
about ten days ago.  I was going to call them.... just to let them 
know nicely, but the next morning, they were back bang on.  By the 
way, I've become a fan of that station in the early AMs. They are 
dominant on 1440 here.... and they sound like an old-fashioned local 
station.  Naturally, I was checking for TPs on 1440 originally.

Well, lets keep an eye on 774 and 747 both.

John B.








At 04:13 PM 10/14/2006 +0000, you wrote:

> >.....  Also 774
> >suffered from a huge het about 137 Hertz high from the dominant
> >signal, sometimes near dominant itself, but any audio seemed to sound
> >more like jamming, a sort of propeller sound.
>
>hmmm, said propeller sound is still there, so I guess one of my
>neighbors to the west has invested in an NHK jammer.  The 137 Hz high
>het has gone however, though there was still traces of the 774.0
>carrier at 1600.  So the off frequency carrier was probably legit,
>especially as it was fading up and down at the time.
>
>Anyone else note it?
>
>Nick
>
>
>
>
>****************************************************************************
>Nick Hall-Patch
>Victoria, B.C.
>Canada
>
>****************************************************************************
>
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