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Tech Head - The Technology Section
SDR radio, Software Defined Radio
Satdump software & wxsat reception
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<blockquote data-quote="Terryl" data-source="post: 1161901" data-attributes="member: 369937"><p>Satdump does not have a good demod for an FM radio station, if you want to test the dongle on a local FM radio station I would download a program called SDR console, it has a stereo decoder for broadband FM radio.</p><p></p><p>The bandwidth filters in satdump are not wide enough for a 150 KHz signal. (FM is +- 75 KHz deviation for a total of 150 KHz)</p><p></p><p>I use the SDR console program to listen to my favorite FM station running audio into my sound card that has some nice speakers, it also will decode the RDS signals from some FM stations.</p><p></p><p>As far as the satellite audio on satdump, the NOAA APT or the Meteor M2-x LRPT 72K or 80K algorithms are all that would be needed, and your only going to hear audio on the NOAA APT decoding algorithm, so any additional audio processing is not needed.</p></blockquote><p></p>
[QUOTE="Terryl, post: 1161901, member: 369937"] Satdump does not have a good demod for an FM radio station, if you want to test the dongle on a local FM radio station I would download a program called SDR console, it has a stereo decoder for broadband FM radio. The bandwidth filters in satdump are not wide enough for a 150 KHz signal. (FM is +- 75 KHz deviation for a total of 150 KHz) I use the SDR console program to listen to my favorite FM station running audio into my sound card that has some nice speakers, it also will decode the RDS signals from some FM stations. As far as the satellite audio on satdump, the NOAA APT or the Meteor M2-x LRPT 72K or 80K algorithms are all that would be needed, and your only going to hear audio on the NOAA APT decoding algorithm, so any additional audio processing is not needed. [/QUOTE]
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Satdump software & wxsat reception
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