Old school stereo question

[Schwabe]

This is a bit old school, but I'm trying to help my dad get FM reception on his old stereo unit.

Seems like the unit needs an external antenna which is not included.

Is anyone familiar with this kind of plug/port/connection thing? What's it called?

 

[irongiant14]

Looks to me like a coaxial connection. See http://www.amfmreception.com/fm-radio/fm-antenna-connector-guide

 

[Schwabe]

Cool, thanks for the link - now I know what I am looking for: PAL female antenna