hi all i am trying to find a receiver with a sensitive tuner i have had technomate receivers and the one i am using now is the 5402HD CI+ super+ which is the best i have had, better than the vantage x221 ci,it locked some channels that the vantage could not and with the latest software that lets you scan in 1 to 32 increments though if you scan in 1 or 2 increments it take longer its quite good,but i am not sure how good the tuner is,i had been watching the ertu mux on 24.5W it faded out, so out of curiosity i took my satellite tester the one you get of e-bay with the lcd screen model no CY70356 they are about £80,well i took a short piece of sat cable and tested ertu mux it was there on this receiver weak and broken pixels neverless so i thought maybe the sat cable going inside the house i checked with the tester and it was the same as before,thats why i wondered how good is the sensitive of this receiver.