How can RF analysis applications be created?
lazarus / 43-Android

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loaded · 2022-04-17 11:04

Hi All,
Has anyone worked on FM radio on Android? Or it could be related to RF
signals.
I would be glad if you share your knowledge and experience. Respects.

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jmpessoa · 2022-04-17 17:44

What about "Skywave Schedules" by lazarus forum user @c4p

https://play.google.com/store/apps/details?id=swbcdx.cap.shortwavelist

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loaded · 2022-04-17 19:11

Thank you very much for the reply master jmpessoa.
As far as I understand from my experiments, the relevant application
uses the internet.
I want to access the signal receiving hardware directly, like in
camera or gps applications, and examine each frequency in Hz level.
I hope @c4p can enlighten us on this.

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Laksen · 2022-04-18 10:16

I highly doubt that there is a way to get raw baseband data out of a
normal phone.

But it looks like there are drivers for Android for RTL-SDR. Then you
would just need that as an external USB dongle. From that you should
"easily" be able to receive and decode FM

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loaded · 2022-04-18 13:16

Thank you very much for the reply Laksen.
Quote from: Laksen on April 18, 2022, 12:16:07 pmAndroid for RTL-SDR.
I didn't know that, good to know. It'll take some research.