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Old September 30th 07, 08:56 AM posted to rec.radio.shortwave
RHF RHF is offline
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Default KNX 1070 exhibits severe motorboating at night

On Sep 29, 2:28 pm, "David Eduardo" wrote:
"Telamon" wrote in message

news:telamon_spamshield-

Audio processing not the issue. The issue is the HD side bands screwing
up the analog reception. The noise for analog reception varies depending
on what radio you use to receive the signal.


Most consumer radios have no issue; when you use an RX340 for a purpose for
which it was not designed, of course it sounds bad. Most listeners do not
have $5000 radios... most DXers don't either.



For example I can't use the sync function on my Sony 7600G for KKGO and
KNX unless I want to hear a a low frequency buzzing in the background.
This was not an issue until they started the night time HD broadcasting
where I would want to use sync.


The FCC did not take your reception of either station into consideration,
as, unless you live right on the ocean, you are outside the contours that
are going to get any protection these days.

On the R8B and RX340 I can use sync but not side band selectable sync
unless I want to hear hiss in the background. Things will continue to
get worse the more digital mode is allowed to be used.



- How much more can digital (HD) be allowed to use?
- It is authorized 24/7 for AM and FM in the US, and
- I do not believe that there were more than 24 hours
- in the day.

d'Eduardo another evasive answer :

More AM/MW Radio changing over to IBOC.

Higher Digital Signal Outpust from 1% to 2% to 4% to to to

~ RHF
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