tag:blogger.com,1999:blog-4019160077064141869.post1520215681338460464..comments2022-03-25T03:22:13.370+02:00Comments on YO2LDK: RTL SDR R820T2 vs. RTL SDR R820T tuneryo2ldkhttp://www.blogger.com/profile/13224185082538360871noreply@blogger.comBlogger4125tag:blogger.com,1999:blog-4019160077064141869.post-21116911317017785652017-07-25T18:57:58.590+03:002017-07-25T18:57:58.590+03:00Salut Alex,
Sincere felicitari pentru blogul tau....Salut Alex,<br /><br />Sincere felicitari pentru blogul tau. Chiar imi place. Am gasit aici subiecte interesante si care fac parte si din sfera mea de interes. Daca pina acum nu am facut-o, de azi te voi adauga la favoritele mele. Am revenit pe blogul tau in speranta de a descoperii care stick sdr este cel mai performant din cite ai testat si citind cu atentie subiectul de mai sus, cred ca am descoperit raspunsul. Mai ramine sa deslusesc care sint mai exact stick-rile care contin R820T2 si cum pot fi identificate. Folosesc un stick clasic cu 2832 si incerc sa ii imbunatatesc performantele.<br />Succes in tot ceea ce faci si continua tot asa !<br /><br />Costi YO7FWSyo7fwshttps://www.blogger.com/profile/09483235421119960358noreply@blogger.comtag:blogger.com,1999:blog-4019160077064141869.post-29662128826684926142016-06-13T17:15:39.659+03:002016-06-13T17:15:39.659+03:00E vorba de "direct sampling" ? ca aici h...E vorba de "direct sampling" ? ca aici http://www.radioamatoripeligni.it/i6ibe/rtl2832hf/dongle.htm sau http://www.rtl-sdr.com/direct-sampling-mode-hardware-modifcations/<br /><br />Mai bine cumpar un stick normal si un "up converter" separat, sau incerc eu sa fac up converterul (nu pare deloc dificil). In electronica am ceva experienta dar cand vine vorba de RF sunt multimea vida.<br /><br />Merci si daca nu e cu suparare o sa te mai deranjez.<br /><br />p.s: am comandat pe ebay un stick cu R820T2Stefannoreply@blogger.comtag:blogger.com,1999:blog-4019160077064141869.post-24781279505186666042016-06-13T14:01:38.120+03:002016-06-13T14:01:38.120+03:00nu am avut acest model dar, din cate vad in setari...nu am avut acest model dar, din cate vad in setari, nu are un upconvertor, foloseste un fel de "pacaleala" prin soft, pe unde scurte nu o sa ai niciodata o receptie buna, <br />ca pret asemanator, recomand : http://www.ebay.com/itm/RTL-SDR-Soft66RTL3-HF-VHF-0-5-to-1-7GHz-RTL2832u-R820T-with-upconverter-/191856833965?hash=item2cab8ef5ad:g:PvQAAOSwwpdW3h03<br /> stiu ca lucreaza bine.<br />sau, cauta r82ot <b>CU</b> upconvertor, sunt pe la 70$..yo2ldkhttps://www.blogger.com/profile/13224185082538360871noreply@blogger.comtag:blogger.com,1999:blog-4019160077064141869.post-68298995388780764822016-06-13T13:14:19.080+03:002016-06-13T13:14:19.080+03:00Salut,
Ai testat asa ceva http://www.ebay.com/itm/...Salut,<br />Ai testat asa ceva http://www.ebay.com/itm/100KHz-1-7GHz-Full-band-UV-HF-RTL-SDR-USB-Tuner-Receiver-R820T-8232-Ham-Radio-/201258847047?hash=item2edbf64b47:g:cuEAAOSwFNZW0~Hd ?<br />Sunt incepator in lumea undelor si vreau sa achizitionez un receptor pentru HF nu numai. Momentan un transceiver SH e prea scump pentru mine.<br /><br />73!<br /><br />Stefannoreply@blogger.com