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Re: Constellation script


From: CEL
Subject: Re: Constellation script
Date: Tue, 21 Jan 2020 15:13:12 +0000

Hi Michel,

welcome to the mailing list.

I must admit that I don't really know what you want to do.

Can you explain it, so that doesn't know what a DMR-C4FM relay is,
understands?

I think you're referring to some GRC flow graphs, but sadly we don't
know which ones you have been looking at. So, specific links would be
very appreciated.

Best regards,
Marcus

On Mon, 2020-01-20 at 17:41 +0100, michel slepoukha wrote:
> Hello all!
> I designed in 2018 the DMR-C4FM relay from Albi (Tarn), F5ZLH
> it works…
> Well, not that good, because we noticed  a poor signal quality:
> 
> 
> with the constellation, on a portable equipment such as the Rpi 4. we will 
> beable to adjust the relay settings
> And there only GNURadio is installed correctly and worked perfectly with an 
> RTL-SDR key.
> But most of the flow chart examples use logical signal sources and if some of 
> them have an RTL-SDR key as input, they are either incomplete or with errors 
> (wonder if this is not done expressly?) . And above all, no script linked to 
> the flow chart concerned.
> So, I can only turn to the competence of your team to finally have this 
> script validated.
> Configuration is simple: SDR-RTL → constellation
> With thanks for help
> Mike
> 

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