Re: Reverse Spectrum


Yes, I have to swap I/Q. I buyed some RTL-Stick because i know there is some function ( Direct Sampling ). But nothing changes. Somebody an idea?

donaldhawbaker via <> schrieb am Mi., 22. Dez. 2021, 01:56:

You need to swap I and Q if possible.

Sent from Yahoo Mail for iPad

On Sunday, December 19, 2021, 9:12 AM, caeroslp <caeroslp@...> wrote:

Thanks for your fast answer. Now i feel a littlebit dumb, because i not reading the manual. 


Simon Brown <simon@...> schrieb am So., 19. Dez. 2021, 15:03:


Simon Brown, G4ELI


From: <> On Behalf Of caeroslp
Sent: 19 December 2021 13:50
Subject: [SDR-Radio] Reverse Spectrum


Hey Guys,


Today I built a panadapter for my FT-100D. It works nice with SDR-Console and the External Radio is a perfect feature for this. I have only one Problem:


I dont know why, but the spectrum is not right located. I mean the upper frequencies are at the lower end. 


Is there a function to reverse spectrum? It would helps me a lot.


73 de Dominik DL1DJH 


PS: Merry christmas to you all.

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