Origional TV antenna
 

Well, what inside the antennas... did some one open up and check?
Can't be much inside those plastic boxes.
I'm about to install a DVB-t box in my e-39 and dont really want to spend the money on something that you most probably can make your self.

//Tobmag

Original antenna is the copper wire printed on the rear window.

the little black box is the antenna amplifier.

Will work fine for DVB-T. Make sure the DVB-T tuner can feed the amplifier 12V power.

Ok convinced. But is there someone who knows the design inside these 2 plastic after market option antennas.

BR//Tobmag

Original TV antennas are located in rear bumper - in left and right side

Hi Ika.
The position I know, what Im interested in is what's inside those 2 boxes.

BR//Tobmag

some type of signal amplifier and filter. You can use aftermarket TV antennas, which works better - I think.