Re: [SpectrumLabUsers] SpectrumLam and DVB-T receiver (RTL2832)
- On 2013-02-07 20:14, wolf_dl4yhf wrote:
> Hi Vitaly,Hi Wolf!
> I made some experiments with a "Noxon DAB-T" stick, driven by SL trough
> an ExtIO-DLL for those RTL-chips. But it's very unstable (sometimes it
> runs for minutes only and then stops, sometimes it doesn't start at all)
> and the dynamic range from the 8-bit A/D converter is not very good.
> I may put some more effort in it to make it run properly, but at the
> moment I guess the default sampling rate (several MSamples per second)
> are way beyond what my oldish PC can handle. Thus it is officially not
> supported. It may be, one fine day, who knows...
> All the best,
> Wolf .
Leif (SM5BSZ), the author of Linrad, has examined the RTL-SDR in detail
and even modified the ExtIO.dll for use with Linrad. He also mentions
the topic of dynamic range. Check out his analysis here: