Radio Antenna Connection

[Greeny233]

Hi All.

Just fitted an Xtrons double din head unit to my 2004 A4 Avant. My question is the head unit only has one radio antenna connection but my old unit had two.

My question is which antenna cable do I use, the diversity lead with a PC5-52 type adapter, the AM/FM lead or do I need keep both leads and use an adapter like in the picture below.

Thanks
Chris

 

[Greeny233]

All sorted! Bought a proper PC5-52 adapter from Halfrauds today and I now have radio reception again.