Can you replace an antenna stick?

[dead-aaa]

I've recently bought a PC with two antenna sticks on the back, and one of them have snapped off with the bottom and stopped working. Is there any replacements or can I repair it?

 

[SpyderTracks]

I've recently bought a PC with two antenna sticks on the back, and one of them have snapped off with the bottom and stopped working. Is there any replacements or can I repair it?

If this is a PC specialist system you would need to contact them and raise an RMA