QSO 24 GHZ F6DWG/p jn19aj 242km 16-12-2007

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Linrad screen - you see very well Marc is transmitting 24048.096 - always there, and the QSB peaks. There is some warble on the signal because of the GPS locking PLL. Screenshot taken next morning on some of the raw data.

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Equipment ON4IY                                    
-- Ampli W2PED 2.5W (mesure 1.4W fin du guide)
-- LNA DB6NT
-- offset style carrefour 90cm
-- feed W1GHZ 3cm/1.2cm bibande
-- systeme en guide avec relais WR42 (voir hyper rubrique DRO pour infos)
-- TRV db6nt
-- chaine LO maison stabilise avec GPS (+/- 50Hz sur 24G)
-- RX frontend maison avec SDR Linrad
Equipment F6DWG/P
-- Ampli W2PED 2.5W 
-- LNA DB6NT
-- offset 90cm
-- systeme en guide
-- TRV db6nt, LO f1gjp maison
Meteo/weather
-- F6DWG -4, RH 86
-- ON4IY -4, RH 75
-- Attenuation estimated 0.05 db/km, MIX Trappes 2.5g H2O/kg air

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Some more station pictures:

VXI (all band selection and switching is done there under Linux control) and LO (GPS referenced) rack and radio operating position (Linrad/lLinux PC to right - not visible)



takeoff to S-SW



dish (90cm for 3 and 1.2cm, 60cm for 6cm) and feed (W1GHZ dual band feed 3/1.2cm)



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