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Posted December 5th, 2009 by Roman Dávid.

Satellite Chinasat 9 at 92.2°E - KU footprint : identification of two new data transfer

                                                      - dx theme news numer 2 -
                                                         download pdf document
                                                      - download pdf document -

- when analyzing the spectrum of circular vector L from Chinasat 9 satellite at 92.2° East in the KU band on
19th September 2009 I am at frequency f = 12 170 MHz to define the parameters of the new data transmission and for the
first time I managed to define the quality of income data for the next carrier at frequency f = 12 072 MHz,vector L.

  1. Prodelin center antenna with a diameter of 3.7 meters at fixed attached / AZ/EL type 1374-990 RX /

     2.  External high-frequency unit : dxsatcs experimental waveguide line

                                     --  PF Prodelin 3.7 m AZ/EL type 1374-990 RX --      
  chinasat-9-at-92.2-abs-s-prodelin-3.7-m-n     

                                         --- dxsatcs experimental waveguide line ---
chinasat-9-at-92.2-abs-s-waveguide-line-n

.
  
                          ---  12 170 L - spectral analysis of the vector L with Mark 1 for data carrier  ---
chinasat-9-at-92.2-abs-s-spectral-analysis-12170-nn
                              chinasat-9-at-92.2-abs-s-q-data-12170-ww    chinasat-9-at-92.2-abs-s-sr-data-12170-ww  
                                                   data quality                                                 data SR - PWR

.

                             ---  12 072 L - spectral analysis of the vector L with Mark 1 for data carrier  ---
chinasat-9-at-92.2-abs-s-spectral-analysis-12072-nn
                                 chinasat-9-at-92.2-abs-s-q-data-12072-ww  chinasat-9-at-92.2-abs-s-sr-data-12072-ww 
                                                      data quality                                                 data SR - PWR

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