[Skimmertalk] RedPitaya 125-10 vs 125-14

[Paul]

Hello Stefan,

I would also very interested to see noise performance of the Pitaya board, I’m not convinced that this is a receiver intended for crowded bands. Whilst there may be some rudimentary comparison made between the receivers, that hasn’t been suitable in depth measurement (not that I’ve seen anyway)

Personally I don’t see it as being a suitable replacement for QS1r or Perseus etc

73 de Paul GW8IZR



> On 23 Nov 2017, at 10:54, Stefan von Baltz, DL1IAO <dl1iao at contesting.com> wrote:
> 
> Hello all,
> 
> In theory the 125-14 with its 14 bit ADC should be superior to detect weak signals on a busy band due to its higher dynamic range. Has anyone actually compared the two different Pitayas? Which Pitaya are you using? JF2IWL has shown that a 125-10 compares well to a QS1R and S9-C.
> 
> I see that you can run CwSkimmer and RttySkimmer with one Pitaya and one PC. But does anyone run 2 Pitayas on one PC with 2 instances of CwSkimmer or even 2 instances each of CwSkimmer and RttySkimmer? This would require a powerful PC, though.
> 
> Thanks in advance!
> 
> 73,
> 
> Stefan DL1IAO, SA3CWW/SM9A
> 
> 
> --
> Stefan v. Baltz
> DL1IAO at contesting.com
> http://www.dl1iao.com
> 
> Sent from my iPhone
> 
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