Yeah the cable looks OK (I actually ran it but we’ve been here 19 years) as do the end fittings but maybe I should redo them again.
It’s a 20 year old cable. Not an expert but the default response from ‘tv aerial guys’ used to be to fit a bigger, more expensive antenna as the solution to reception problems. But if you think about it that makes no sense – if the signal was good with the original smaller aerial at some point it should be now – it’s not like the transmitter has reduced power in the interim.
So I was once reliably told that you really want to change the cable – the top end is exposed to the elements, water gets in and the screen becomes less effective. But chaining the cable is more of a faff and less profitable than fitting a new aerial!
New cable. New connectors. Use good ‘satellite’ quality Coax which is really not much more than cheap ‘tv’ stuff and has a solid ‘dielectric’ so moisture cant get in with crimped on f connnectors and then an f-connector to coax plug into the back of the TV.
I bought the tools and a load of plugs to do my place. Could send you it for a pint. or you can buy pre made cables from https://www.satellitesuperstore.com/satellitecable.htm#wf100madeup