[TangerineSDR] SID monitor now functioning

Jonathan emuman100 at gmail.com
Wed Sep 7 23:29:48 EDT 2022

Hi Bob,

Nice work on getting vlfrx-tools running! I forgot to mention, go into
alsamixer and turn up the input volume to the highest.

It looks like you are not receiving anything. It could be some electronics
problem or something with the antenna or placement.

This is a spectrum capture of my current VLF spectrum received in northeast
[image: Screen Shot 2022-09-07 at 11.26.17 PM.png]


On Wed, Sep 7, 2022 at 10:19 PM Bob Stricklin via TangerineSDR <
tangerinesdr at lists.tapr.org> wrote:

> With Jonathans pointers I did manage to get the SuperSID front end working
> with the vlfrx software today. Turned out I had a issue with config in
> /boot/config.txt file that prevented data from flowing from audio injector.
> I thought I had it set properly and still wonder if some update or other
> system change overwrote the file.
> The signals seem to be there but week and changing strength with antenna
> movement. I feel I now need to improve the antenna and matching. I have a
> plan for this.
> My sample file attached.
> Bob N5BRG
> --
> TangerineSDR mailing list
> TangerineSDR at lists.tapr.org
> http://lists.tapr.org/mailman/listinfo/tangerinesdr_lists.tapr.org
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