Rns 510 dab bad signal

[Johnmcgti]

Hi all was wondering if anyone could help me out, I recently upgraded my mfd2 sat nav for a rns510 dab but I am having really bad signal on dab and normal radio! I realised I needed to buy a different lead for the rns510 so I purchased this
When it came around to fitting he stereo I was left with another connector similar to the green one pictured but there was no where for it to go, the stereo turned on and worked fine for a couple of hours then the signal started to go.
Any help would be appreciated.

[mrxbox360]

that lead you have there is for the normal fm/am radio & the other connector is for the dab you need to either fit a dab shark fin on the roof or after market glass mount jobbie

[Johnmcgti]

Thanks for the help   

[paulw123]

don't waste your time or money with the glass mounted jobbie.