An RF3 filter might cure/block it out ... but you�ll need an SFI visit from Openreach to source one.

Where in the country are you?

London.

North East - Ponders End or Waltham Abbey maybe? Or Southall?

Yep, North East indeed. What's your theory? Is there a nearby transmitter for the station do you think? (I've tried Googling but nothing obvious came up, presumably because these MW stations don't need any massive infrastructure�)

The transmitter is in Sewardstone - just off the A112.

How very interesting! Yes, that's not a million miles from me. With that discovery I've been able to find a planning application for the transmitter which I note is only a couple of years old, so it's quite possible it wasn't operational when I had my line installed at the beginning of last year. Thanks for the info/sleuthing.

It is probably at the south-east corner of Northfields Nursery.

If it is very close and your line just happens to be of the right length it will act as a tuned circuit.

In reply to a post by Zarjaz:

An RF3 filter might cure/block it out ... but you�ll need an SFI visit from Openreach to source one.

Would I be right in thinking that wouldn't be a chargeable visit?

Edit: But then wouldn't the noise still be hitting the ADSL, just no longer audible?

Edited by RobertoS (Sun 22-Oct-17 09:26:55)

So an RF3 filter really would help - that�s what they were originally made for, before their use as �REIN suppressors� came to pass.