[BC] Wow, I wonder if y ou feel the same way about AM?
Broadcast List USER
Broadcast at fetrow.org
Tue Feb 2 17:02:23 CST 2010
Well, my last time in London was mid to late 80s, so things may have
changed.
Capitol Radio had both a AM and FM. On Sunday afternoon, the FM did
some other programming. They had to get permission because they were
required to simulcast at the time.
On Monday morning it was amazing to see how many radios in the shop
were still tuned to Capitol AM.
I don't know when the bandwidth limiting came to be in England, but
maybe it was after I was there.
Oh, and I was only there for five weeks, but I was working with Capitol.
--chip
On Feb 2, 2010, at 12:48 PM, broadcast-request at radiolists.net wrote:
> Message: 8
> From: "Dan Dickey" <dldickey at verizon.net>
>
>> I disagree.
>>
>> The AMs on London sound like FM. They have great bandwidth, transmit
>> very high frequency audio, and sound very clean.
>
> What consumer AM radio has great bandwidth with very high frequency
> audio?
> That does not describe 99.9% of AM radios IMHO.
>
> Without a brick wall 4500Hz filter an AM transmitter will not meet
> the ITU-R
> mask. I would be surprised if there are stations in London that do not
> comply with the ITU mask recommendations. Perhaps your listening
> experience
> indicates that bandwidth limiting to reduce interference really does
> work
> contrary to the common wisdom on this side of the pond.
>
> Dan
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