SAQ transmission of today June30th at 12:00 UTC

Martin dcmk1mr2 at gmail.com
Mon Jul 1 08:53:08 CDT 2013


Very impressive Alberto!

Could you provide more details on the RF sampler board you're using?  When
you release the code could you please include the RF sampler HDL?

Have you looked at using a larger FPGA and a soft processor in place of the
ARM chip?

Thanks,

Martin


On Sun, Jun 30, 2013 at 5:47 PM, Alberto di Bene <dibene at usa.net> wrote:

>  On 6/30/2013 10:44 PM, wb4jfi at knology.net wrote:
>
>  *Congrats on this Alberto!  This is EXACTLY what I hope AMRAD gets more
> into.  Great hardware.  Nice project.*
> *73, Terry, WB4JFI*
>
>
> Terry, thanks.
>
>   When time permits, I will prepare a scaled down version that does not
> make use of an external RF sampler,
> but uses the ADC on board of the ARM chip, sampling at 1.5 MHz (so it can
> be used to receive up to about 600 kHz),
> and I will release the source code of this version.  It could become a
> simple and inexpensive receiver for VLF and LF.
>
> 73  Alberto  I2PHD
>
>
>
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>
>
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