Icom IC-2820H Replacement GPS Antenna

i happened to come across a second hand Icom IC-2820H¬†Deathstar radio recently at a very good price and purchased it for the shack/one of the cars. BUT… it was missing the GPS antenna to allow DPRS (aprs for Dstar) and other positioning functions this radio offers. The GPS unit is supplied with the UT-123 Dstar…