[Lowfer] [EXTERNAL]Re: XPQ WSPR15 on 137/475 for the night
Howell, Laurence J
L.Howell at conocophillips.com
Tue Feb 2 02:12:31 EST 2016
> On Feb 1, 2016, at 19:39, Garry <k3siw at sbcglobal.net> wrote:
>
> Laurence,
>
> I'd like to listen for you on both bands but the one frequency you cite (476.180 kHz) is non-standard for WSPR-15 and I never saw a frequency for 137 kHz. The standard dial frequency for the former is 474.2 kHz and wspr-15 tunes for audio between 1600 and 1625 Hz. That handles actual transmit frequencies between 475.8 and 475.825 kHz.
>
> http://kl7l.com/MF00000.jpg makes your actual transmit frequency look like about 476.198 kHz. A USB dial frequency of 474.588 kHz, for example, would put that at 1610 Hz audio and that would be within the wspr-15 25 Hz tuning range. Is that correct?
>
> What is your actual transmit frequency for wspr-15 in the 137 kHz band?
>
> 73, Garry, K3SIW, EN52ta, Elgin, IL
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