Radio reception no good

[Jusnel]

Hi,

 

got a small problem...... my radio reception is not clear, example english stations like 91.3, 98.7. got static noise........

 

Class 95 cannot received at all.

 

my HU is rockford fosgate, no amp or sub woofer fixed.

 

what's the problem? any remedy to do?

[Mivec9]

u have antenna??? check connections if have...

[Jusnel]

antenna? yeah, have ah. it's the normal stock one that comes with the car. but because it's a old car, the antenna kind of stucked, can pull out all the way, but cannot push back in all the way.

 

 

how to check connections?