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SATSAGEN, generator si analizor spectral cu ADALM-PLUTO SDR

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SATSAGEN (SA+TSA+Gen) este programul care controleaza SDR-ul ADALM-PLUTO.  SATSAGEN e scris de AlbFer, si gratuit pentru uz individual.  Programul merge pe Linux, Windows sau Mac.

http://www.albfer.com/en/2020/02/17/sa-tsa-gen-for-adalm-pluto/

http://www.albfer.com/en/2020/02/21/satsagen-2/

https://www.eevblog.com/forum/rf-microwave/adalm-pluto-as-simple-spectrum-analyzerw-tracking/

 

ADALM-PLUTO este un SDR didactic (Software-Defined Radio) de la Analog Devices, cu un transceiver AD9363, un Zynq FPGA cu 2 core-uri de ARM si ceva RAM.  Ruleaza Linux si totul e open source:  https://www.analog.com/en/design-center/evaluation-hardware-and-software/evaluation-boards-kits/adalm-pluto.html#  ADALM-PLUTO e suportat de mai multe platforme, printre cale GNU Radio, Matlab, Simulink, etc.

 

AD9363 poate fi folosit pana la 6GHz, la fel ca fratele lui mai mare, AD9361.  Nu exista filtre la intrare sau la iesire, iar generatorul e dreptunghiular, asa ca se poate folosi in mod direct, sau pe armonicile impare pana la zeci de GHz.  Analog Devices a publicat si o carte gratuita despre SDR, carte ce poate fi folosita separat sau impreuna cu ADALM-PLUTO.

 

Exemplu de scanare banda 2.4GHz, ca sa vad ce canale sunt mai libere pentru cateva nRF24L01+ de pus prin casa.

Screenshot_20200801_145749.thumb.png.1a7486f235e4a31d9ad98ee41f4d8517.png

Acum e mult mai libera banda, nu stiu de ce.  Cred ca s-au mutat alti vecini.  In primavara era mult mai ocupata banda, arata cam asa:

 

1580754035_Afterscanningmanyhours2020-03-0216-11-21.thumb.png.2f03b8eb6aa584d7d00a9e5c64ac7e0c.png

 

 

 

Ceva descriere capabilitati SATSAGEN, de la autor:

 

 

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