22 Jan
2014
22 Jan
'14
3:36 p.m.
The hardware receives the Extended Squitter at 1090 MHz, so we may
assume that it works. I'm using a little monopole antenna sized for
978 MHz for this, sitting right on the connector.
-- Pete
On Wed, 22 Jan 2014 12:35:35 +0200
Nikos Balkanas <nikos.balkanas(a)eyeonix.com> wrote:
Have you checked your hardware? Mostly antenna and
grounds...
BR,
Nikos
On Wed, Jan 22, 2014 at 6:54 AM, Pete Zaitcev <zaitcev(a)kotori.zaitcev.us>wrote;wrote:
> Guys,
>
> As you know, our sample rate is not good enough to decode UAT's FSK in
> a conventional way, so I thought to try something else: use 2 samples
> per bit to detect the frequency shift. This is obviously unreliable,
> but I hoped to see something at least. But it didn't work: seems like
> decoding noise.
>
> The code is here:
> https://github.com/zaitcev/ruat
>
> Anyone is willing to critique? Where did I go wrong?
>
> Thanks,
> -- Pete