19-05-2017, 10:08 AM
Don't forget that 455kHz is the US IF. In Europe it should be 470kHz (originally 465kHz).
MW radios primarily designed for the US market have always suffered from a problem in the UK when listening to transmissions on 909kHz - Radio 5 Live but originally the BBC Home Service on 908kHz - because of a beat between the incoming signal and the second harmonic of the IF.
MW radios primarily designed for the US market have always suffered from a problem in the UK when listening to transmissions on 909kHz - Radio 5 Live but originally the BBC Home Service on 908kHz - because of a beat between the incoming signal and the second harmonic of the IF.
