I have been monitoring 137 for a couple of weeks now, but for the last week or so I have been getting this consistent 1 second broadband (from about 133khz to about 139khz pulse. see attached jpg. I
Hi folks, I have been monitoring 137 for a couple of weeks now, but for the last week or so I have been getting this consistent 1 second broadband (from about 133khz to about 139khz pulse. see attach
I have been monitoring 137 for a couple of weeks now, but for the last week or so I have been getting this consistent 1 second broadband (from about 133khz to about 139khz pulse. see attached jpg. Is