Clear channel, WCCO, WLS, WJR etc.
Dale, K9VUJ
On 19, Jun 2015, at 18:55, "'Joe Subich, W4TV' lists@... [Elecraft_K3]" <Elecraft_K3@...> wrote:
With the "FM filter" the K3 will do 4.2 KHz x 2 - about 8.5 KHz at
RF represents 4.25 KHz maximum audio response (DSB). With the "AM"
filter (6 KHz) you would be limited to ~ 3 KHz x 2 (double sideband).
4.2 KHz is not an issue with modern AM broadcast in the US. Very
few stations do more than 5 KHz audio due to all the noise from
the digital stations (and it's certainly not necessary for all the
talk, religious and sports formats ). The noise has gotten bad
enough that I can no longer hear many of the old "clear channel"
stations that used to be beacons (particularly at night) 20 years
or so ago.
73,
... Joe, W4TV
On 2015-06-19 7:33 PM, mikerodgerske5gbc@... [Elecraft_K3] wrote:
> Is it 4kc or 4x 2 for AM. Still 8 is prob not very good either. I listen on LSB.
>
> 73
> Mike R
>
> Jimmy & Jimmy we will miss you.
>
> Thanks for the music. Rest in peace. Little Jimmy Dickens and
> The singing Cajun Jimmy C. Newman.
>
> On Jun 18, 2015, at 2:08 AM, "Hans-Christoph@... [Elecraft_K3]" <Elecraft_K3@...> wrote:
>
>> So if I get it right you can´t go any further than 4 khz, because that´s the limiting filter bandwidth of the K3´s dsp...even with the AM or FM filter engaged.Well, I think I´ll stick to my old Lowe HF 150 for BC listening, whose rx is unfortunately in a different league, but has good audio!
>>
>> 73,Chris-OE5CSP
>>
>>
>
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Posted by: "Joe Subich, W4TV" <lists@...>
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