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SDR RXTX

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SDR RXTX
mikikg Offline
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#26
03-08-2015, 09:16 PM (This post was last modified: 03-08-2015, 09:22 PM by mikikg.)
Pa pazi, SDR je samo jedan od nacina kako smo dosli do modulisanog signala i kada se vec dobije RF iza toga to je sve isto kao i kod drugih stanica, nema tu nikakve razlike.
Pre ti tu razliku pravi sam pojacavacki stepen izmedju ta dva uredjaja, moguce da u stanici postoji ALC sklop koji pokusava da odrzi vecu snagu dok kod Tase to nije implementirano. Ili mozda automatska SWR zastita …
U svakom slucaju je to stvar PA stepena.

Trebalo bi to da se baci malo na spektralni analizator da vidis gde se zagubila ta snaga ili preko mreznog analizitora (najbolje vektorskog) da detaljnije snimis karakteristiku izlaznih filtera.
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Messages In This Thread
SDR RXTX - by Omegakg - 12-03-2014, 07:19 PM
RE: SDR RXTX - by boraomega - 12-03-2014, 09:57 PM
RE: SDR RXTX - by Omegakg - 12-04-2014, 05:51 PM
RE: SDR RXTX - by Omegakg - 01-13-2015, 10:23 PM
RE: SDR RXTX - by Omegakg - 01-21-2015, 09:55 PM
RE: SDR RXTX - by TDA - 01-22-2015, 12:11 PM
RE: SDR RXTX - by Omegakg - 01-22-2015, 11:28 PM
RE: SDR RXTX - by boraomega - 01-23-2015, 12:13 AM
RE: SDR RXTX - by Omegakg - 01-23-2015, 05:13 PM
RE: SDR RXTX - by boraomega - 01-23-2015, 05:59 PM
RE: SDR RXTX - by mikikg - 01-24-2015, 04:50 PM
RE: SDR RXTX - by Omegakg - 01-24-2015, 10:48 PM
RE: SDR RXTX - by emiSAr - 01-25-2015, 07:45 AM
RE: SDR RXTX - by boraomega - 01-25-2015, 11:54 AM
RE: SDR RXTX - by emiSAr - 01-25-2015, 03:55 PM
RE: SDR RXTX - by Omegakg - 02-04-2015, 10:28 AM
RE: SDR RXTX - by emiSAr - 02-04-2015, 01:10 PM
RE: SDR RXTX - by mikikg - 02-04-2015, 04:39 PM
RE: SDR RXTX - by Omegakg - 02-05-2015, 12:34 AM
RE: SDR RXTX - by Omegakg - 02-15-2015, 11:06 PM
RE: SDR RXTX - by boraomega - 02-15-2015, 11:12 PM
RE: SDR RXTX - by Omegakg - 02-15-2015, 11:15 PM
RE: SDR RXTX - by mikikg - 02-15-2015, 11:55 PM
RE: SDR RXTX - by Omegakg - 02-16-2015, 12:06 AM
RE: SDR RXTX - by Omegakg - 03-08-2015, 05:41 PM
RE: SDR RXTX - by mikikg - 03-08-2015, 09:16 PM
RE: SDR RXTX - by emiSAr - 03-09-2015, 07:17 AM
RE: SDR RXTX - by Omegakg - 03-09-2015, 05:57 PM
RE: SDR RXTX - by emiSAr - 03-10-2015, 12:16 AM
RE: SDR RXTX - by mikikg - 03-10-2015, 12:20 AM
RE: SDR RXTX - by Omegakg - 03-11-2015, 06:19 PM
RE: SDR RXTX - by Omegakg - 02-25-2016, 09:02 PM
RE: SDR RXTX - by mikikg - 02-25-2016, 10:38 PM
RE: SDR RXTX - by Omegakg - 08-10-2016, 08:09 PM
RE: SDR RXTX - by Dackotronic - 08-11-2016, 08:43 AM
RE: SDR RXTX - by Omegakg - 08-11-2016, 09:49 AM
RE: SDR RXTX - by mikikg - 08-11-2016, 10:20 AM
RE: SDR RXTX - by Gosha - 08-11-2016, 12:02 PM
RE: SDR RXTX - by mikikg - 08-11-2016, 12:16 PM
RE: SDR RXTX - by Omegakg - 08-11-2016, 08:09 PM
RE: SDR RXTX - by Omegakg - 08-13-2016, 09:38 AM
RE: SDR RXTX - by mikikg - 08-13-2016, 01:28 PM
RE: SDR RXTX - by mikikg - 08-13-2016, 01:54 PM
RE: SDR RXTX - by Omegakg - 08-13-2016, 06:42 PM
RE: SDR RXTX - by mikikg - 08-14-2016, 11:42 AM
RE: SDR RXTX - by mikikg - 08-14-2016, 11:54 AM
RE: SDR RXTX - by Omegakg - 08-14-2016, 08:19 PM
RE: SDR RXTX - by Omegakg - 08-17-2016, 08:12 PM
RE: SDR RXTX - by Dackotronic - 08-17-2016, 08:34 PM
RE: SDR RXTX - by Omegakg - 08-17-2016, 08:48 PM
RE: SDR RXTX - by Dackotronic - 08-17-2016, 09:02 PM
RE: SDR RXTX - by Omegakg - 08-17-2016, 09:08 PM
RE: SDR RXTX - by Omegakg - 08-31-2016, 09:46 PM
RE: SDR RXTX - by Omegakg - 10-16-2016, 05:11 PM
RE: SDR RXTX - by Omegakg - 10-30-2016, 07:40 PM
RE: SDR RXTX - by Dackotronic - 10-30-2016, 10:24 PM
RE: SDR RXTX - by Omegakg - 10-30-2016, 10:29 PM
RE: SDR RXTX - by Omegakg - 06-07-2021, 03:10 PM
RE: SDR RXTX - by HomeMadeAudioProject - 06-07-2021, 04:58 PM
RE: SDR RXTX - by Omegakg - 06-08-2021, 08:51 AM
RE: SDR RXTX - by Dackotronic - 06-08-2021, 10:48 AM
RE: SDR RXTX - by Omegakg - 06-08-2021, 02:24 PM

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