why is ny aerial signal so crap?

[firebeast]

anyone fixed this issue.it loses signal so easy and although i would love dab,i have sat nav and noot losing that.
is it something simple i can check or just a vauxhall issue?

[DAVIDD88]

You can still get dab integrated to cd70

[firebeast]

dont i have the cd40 with sat nav?or am i getting it worng way round.its an 06 sri . anyway is the signal strength fixable in the immediate future?

[DAVIDD88]

If u have satnav its the cd70 and there's kits now to add dab to all units

[firebeast]

i have read about a few but nothing is without either unit in the boot or something like little pure units that dont always work too well and have to go somewhere and dont look factory.just wondering if anyone has managed to boost it or swop the aerial etc.

[Ben50n]

Try cleaning the underneath of the aerial mount to make sure it has a good earth.

[DAVIDD88]

You can get ones that look factory fitted and channels come through cd70

[firebeast]

any links mate?