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The spectrum analyzer results are different from the GNU RADIO spectrum display results. #1492

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zhiyouyan opened this issue Oct 17, 2024 · 4 comments
Open

The spectrum analyzer results are different from the GNU RADIO spectrum display results. #1492

zhiyouyan opened this issue Oct 17, 2024 · 4 comments
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question question from the community that is not technical support

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@zhiyouyan
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zhiyouyan commented Oct 17, 2024 •
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What would you like to know?

I designed an AM modulated signal on GNU Radio, and the results observed on the spectrum analyzer and GNU Radio are different.
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@zhiyouyan zhiyouyan added the question question from the community that is not technical support label Oct 17, 2024
@Moji14
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Moji14 commented Oct 17, 2024

Can you elaborate on the problem?
Are you using hackrf hardware to transmit an AM?
Can you specify some numbers like carrier freq, modulator freq, etc?
Can you provide the spectrum analyzer output?

@zhiyouyan
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Uploading ce67d23f0e99666c7736263fce78f391.png…

@zhiyouyan
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Uploading 51983cb6ea2a6dd5a4af2747227a7d4.jpg…

@miek
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miek commented Oct 28, 2024

By the way, your image uploads didn't work. We'll still need more information to be able to help.

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