When channel 5 started,to convert sat boxes a TIM 1 tune in module was used.Supplied by Eurotechnic Distribution Ltd, The Courtyard,41 Filmer Road,London SW6. 0171 381 0022.It extended the rf tuning range from the standard 30/39 to 40/50.It also had the ability to retune the sound output from PalI to Pal b,though this was not used,but on opening the module was easy to do.It used the if feed to the lnb to power it but did not affect the quality of signal.To cut to the chase!,I use these to connect a digibox to a Spanish TV that does not have a scart socket,but by rf loop thru lead..........are they still available?,yes,but only at your local boot sale!.Has anybody else seen these?.......you can have one for 20 quid plus postage........brian