I think the tuner step is smaller in europe so that shouldnt be a problem; its 0.5 here and 2 there I believe?.. Problem will be at extent of tuning band as mentioned. TMC can be received through single tuner only if its tuned into the right station (classic FM in the UK) however if you are listening to CD or tape I believe the radio will automatically tune back into the designated TMC channel in the background so you continue to receive the data