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8.1.2025_AMOS 7_Middle East TV :The SNR peak=11.2 dB in the proving unit t=104h,along with the arguments explaining why I revoked the long-term reference status for the originally starting frequency f0=11 091 MHz_H regarding the possibility of sat. recep.

Posted January 8th, 2025 by Roman Dávid

 

                                                                                                                                                                                          

4-12-2024_AMOS 3 at 4.0°W & YES Israel >Author Roman Dávid defines a new reference frequency and the attributes for selecting f₀ = 10,890 MHz within the Middle East footprint of the Amos 3/7 satellite constellation at 4.0°W for the Central European region

Posted December 4th, 2024 by Roman Dávid

 
odkaz na novinku : https://www.dxsatcs.com/content/amos-3-7-middle-east-yes-reception-reference-f0
                                                                                                                                                                                          

6-11-2024_BADR 7-26°E_NW Africa :The technological invention by Roman Dávid, titled "Synchronous Nanocorrections," is undoubtedly a GAME CHANGER in the field of sat. reception. Today, I can demonstrate the significant benefit of this technology_+3,6 dB

Posted November 6th, 2024 by Roman Dávid

 

►The Center for Scientific and Research Activities Focused on the Possibilities of Satellite Reception from the Footprint
"Northwest Africa" in the Central European Region of the Satellite Badr 7 at 26.0°E, by the author Roman Dávid from Lučenec

►Zentrum für wissenschaftliche und forschende Aktivitäten zu den Möglichkeiten des Satellitenempfangs vom Footprint „Nordwestafrika“
im mitteleuropäischen Raum des Satelliten Badr 7 bei 26,0°O, verfasst von dem Autor Roman Dávid aus Lučenec

9-10-2024_Radio Laayoune_The first verification at a minimum Carrier-to-Noise ratio (C/N) of 9.4 dB for carrier lock with an applied Symbol Rate (SR) of 175 ksym/s, during a sufficiently long single continuous monitoring period of t=96 hours...

Posted October 9th, 2024 by Roman Dávid

                                                                      
         Low Symbol Rates (SR) in the practice of satellite reception
        Niedrige Symbolraten (SR) in der Praxis des Satellitenempfangs
           Nízke Symbolové rýchlosti (SR) v praxi satelitného príjmu

                                                  

11-9-2024_LUXE Radio: Today, I can demonstrate 100% reception stability on each of the 3 applied oscillators over a total monitoring period of t=136 hours, with a quality peak SNR=15.5 dB on the LUXE Radio, with an SR value of 185 ksym/s

Posted September 11th, 2024 by Roman Dávid

                                                                      
         Low Symbol Rates (SR) in the practice of satellite reception
        Niedrige Symbolraten (SR) in der Praxis des Satellitenempfangs
           Nízke Symbolové rýchlosti (SR) v praxi satelitného príjmu