17 Jan 2024 by Roman Dávid 17-1-2024-SES 4 at 22.0°W-Canal plus promo Africa FTA in the Central European region : It currently stands as the sole freely broadcasted stream in the Program Association Table (PAT) grid at the frequency f=11,051 MHz .... Show more about 17-1-2024-SES 4 at 22.0°W-Canal plus promo Africa FTA in the Central European region : It currently stands as the sole freely broadcasted stream in the Program Association Table (PAT) grid at the frequency f=11,051 MHz ....
27 Dec 2023 by Roman Dávid 27.12.2023-SES 4 at 22.0°W-CANAL+ AFRIQUE-West Africa footprint : Scientific and Research Activities in the matter of satellite reception of the TV network Canal+ Afrique in the Central European region by the author Roman Dávid from Lučenec Show more about 27.12.2023-SES 4 at 22.0°W-CANAL+ AFRIQUE-West Africa footprint : Scientific and Research Activities in the matter of satellite reception of the TV network Canal+ Afrique in the Central European region by the author Roman Dávid from Lučenec
29 Nov 2023 by Roman Dávid 29-11-2023_EUTELSAT 5 West B at 5.0°W_Transalpine-DVB S2/Multistream : How to transform high EIRP radiated power intensity to high reception quality exceeding SNR=21 dB ? _ with DVB-S2/8PSK/FEC=2/3 modulation parameters applied etc .... Show more about 29-11-2023_EUTELSAT 5 West B at 5.0°W_Transalpine-DVB S2/Multistream : How to transform high EIRP radiated power intensity to high reception quality exceeding SNR=21 dB ? _ with DVB-S2/8PSK/FEC=2/3 modulation parameters applied etc ....
11 Oct 2023 by Roman Dávid 11-10-2023-LOW Symbol Rates in reception practice:The radio and dominant SCPC signal distributions transmitted through the TP DW7 of the Eutelsat 21B sat. share the common attribute of applying a low Symbol Rate in the range from SR=170 to SR=512 Ksym/s Show more about 11-10-2023-LOW Symbol Rates in reception practice:The radio and dominant SCPC signal distributions transmitted through the TP DW7 of the Eutelsat 21B sat. share the common attribute of applying a low Symbol Rate in the range from SR=170 to SR=512 Ksym/s
30 Aug 2023 by Roman Dávid 30.8.2023-EUTELSAT 21B/MULTISTREAM:11 618 MHz-SNRT Morocco_This is the very first,unquestionable and publicly available analysis in Europe,substantiated by multiple high-evidence demonstrations over a total duration of t=365 hours,authored by Roman Dávid. Show more about 30.8.2023-EUTELSAT 21B/MULTISTREAM:11 618 MHz-SNRT Morocco_This is the very first,unquestionable and publicly available analysis in Europe,substantiated by multiple high-evidence demonstrations over a total duration of t=365 hours,authored by Roman Dávid.
14 Jun 2023 by Roman Dávid 14.6.2023-NEWS FLASH/16APSK Multistream/Eut 9B: Rast intenzity výkonu EIRP na každej z frekvencií od 12 111 do 12 466 MHz práve dosiahol svoje maximum čo autor Roman Dávid dokazuje v postupnosti zmien špičky kvality SNR=17,2 > 17,1 > 16,9 dB na 12 466 MHz Show more about 14.6.2023-NEWS FLASH/16APSK Multistream/Eut 9B: Rast intenzity výkonu EIRP na každej z frekvencií od 12 111 do 12 466 MHz práve dosiahol svoje maximum čo autor Roman Dávid dokazuje v postupnosti zmien špičky kvality SNR=17,2 > 17,1 > 16,9 dB na 12 466 MHz
07 Jun 2023 by Roman Dávid 7.6.2023-12 380 MHz/MULTISTREAM-EI Towers:Denná postupnosť špičiek kvality SNR=16,5>16,7>16,6 dB na problematickom TP-IT8 týmto jednoznačne potvrdzuje logickú pravdivosť výroku autora Romana Dávida zo dňa 7.4.2023 o výskyte dvoch modusov výkonu A/W a S/S Show more about 7.6.2023-12 380 MHz/MULTISTREAM-EI Towers:Denná postupnosť špičiek kvality SNR=16,5>16,7>16,6 dB na problematickom TP-IT8 týmto jednoznačne potvrdzuje logickú pravdivosť výroku autora Romana Dávida zo dňa 7.4.2023 o výskyte dvoch modusov výkonu A/W a S/S
24 May 2023 by Roman Dávid 24.5.2023-NOVÁ RUBRIKA-DVB-S2/MIS-DOKAZOVANIE v porovnávacej báze A/W 2022+S/S 2023 :Autor Roman Dávid dnes odpovie na otázku "Čo je to referenčná kvalita pre štandard MULTISTREAM na f=12 111 V v zónach príjmu "OUT OF FOOTPRINT" družice EUT 9B ? Show more about 24.5.2023-NOVÁ RUBRIKA-DVB-S2/MIS-DOKAZOVANIE v porovnávacej báze A/W 2022+S/S 2023 :Autor Roman Dávid dnes odpovie na otázku "Čo je to referenčná kvalita pre štandard MULTISTREAM na f=12 111 V v zónach príjmu "OUT OF FOOTPRINT" družice EUT 9B ?
10 May 2023 by Roman Dávid 11.5.2023-NEWS FLASH/EUT 9B-Wide:Je možné v praxi dosiahnuť vyššiu kvalitu ako SNR=21 dB pri konfigurácii DVB-S2_8PSK_2/3 ?+Dnes vytvorím porovnávaciu bázu kvality z PF 4.5+3.7m na troch "f" aby som verifikoval správnu fyzikálnu funkciu dvoch odlišných... Show more about 11.5.2023-NEWS FLASH/EUT 9B-Wide:Je možné v praxi dosiahnuť vyššiu kvalitu ako SNR=21 dB pri konfigurácii DVB-S2_8PSK_2/3 ?+Dnes vytvorím porovnávaciu bázu kvality z PF 4.5+3.7m na troch "f" aby som verifikoval správnu fyzikálnu funkciu dvoch odlišných...
