No Tv Channels After Roof Work.

[malagabob]

I have a tv in bedroom connected to an aerial on chimney. Was receiving all normal and free view channels before having roof retiled One of the workers snapped the coax. I had coax connectors and I repaired it . All was working fine.
Went to watch tv that night, after workers had finished and completed roof that afternoon. BBC 1 and 2 had pictures but they were breaking up and pixelating Tried retuning but only 9 tv and a few radio channels being tuned.. I'm thinking the aerial has been moved. Am I correct or is the problem with my coax repair. TIA

[EDDIE51]

It is likely the workmen moved the aerial when they snapped the coax.
It only needs to move a little bit to lose reception.

[malagabob]

Thanks Eddie51. Should have added, checked reception after my coax repair only checked the one channel BBC1 without going through full list. Gave me impression all was OK.

[EDDIE51]

BBC 1 is the easiest channel to get, so you could get that but lose a lot of the others.

[Tuvok]

Aerial has probably moved, but also is your connector waterproof?

Any time I retune I use this site to give me a list of channels per mux - then I check that I get a channel from each mux

https://www.terrestrialtv.uk/dtt.cgi?reg=UK.E&;search=DTT&sf=s&by=lcn&;type=VRDIPTSAGHXYZCL&mux=12AbCD6&hist=&data=&col=LnNTMHC&;disp=1&grp=&oair=&agrp=