great working day mr LEMMY and All people listed here. as we're referring to strong receivers ;i just need to qdd One more subject to this.i just acquired a new str4950H which one I'm going to open biss keys channels in it like IRIB TV3 and IRIB VARWESH TV on arabsat with fréq:3964H30000;unfortunatly Once i open the patch;i sow that the keys was p