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Subject:
From:
Matthew Elliff <[log in to unmask]>
Reply To:
Blind-Hams For blind ham radio operators <[log in to unmask]>
Date:
Mon, 31 Oct 2005 08:17:51 -0600
Content-Type:
text/plain
Parts/Attachments:
text/plain (57 lines)
hi. we have one fm station here in springfield missouri that's testing
digital. it's ktxr, and man it sounds awful on an analog reciever! it shuts
off at sunset.
----- Original Message -----
From: "Jeff Kenyon" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Monday, October 31, 2005 7:38 AM
Subject: Re: Digital AM


>I think that it will be a very long time before everything goes digital on
> AM and FM exclusively, because again pepole will have to spend the money
> and right now wiht it all being expensive now, that is still a ways out.
>
>
>
>
>
> On Sun, 30 Oct 2005, Steve Dresser wrote:
>
>> Bob,
>>
>> Most broadcast stations are still in the testing phases with the new
>> digital mode, so they're not advertising yet.  They have to find out
>> such things as how impervious this broadcast mode is to selective
>> fading, etc.  I believe that the plan is to eventually go all digital
>> and eliminate the analog modes on both AM and FM, but I'm not
>> absolutely sure of that.  If that's what finally happens, they'll
>> probably use the same band plan as now, but cram a whole lot more
>> signals in since there won't be any analog modulation to take up space.
>>
>> Steve
>>
>> On Sunday 10/30/05 15:21 Bob Martin wrote:
>> >So that's what I may have been hearing on WTOP, 1500 in Washington DC.
>> >It's
>> >sort of a rushing noise, a bit like older TV sets used to put out on the
>> >AM
>> >bands.  If that is the source, I have never heard WTOP advertise that
>> >they
>> >are broadcasting digital and there wouldn't seem to be an advantage
>> >since
>> >they ar 24 hours news unless AM stabelizes reception for a given
>> >distance.
>> >
>> >Is there a listing of U.S. stations broadcasting digital?
>> >
>> >73
>> >Bob Martin
>> >KC3FI
>> >
>> >PS Hope this letter doesn't bounce due to format.  Changed mail program
>> >and
>> >settings.
>>
>

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