already have tasgrn setup with unitrunker also been told there dmr as wellFire up SDR# and have a look. The hunt is part of the fun.
Learn the sound of DMR via Trunked Radio - Signal Identification Wiki
Use the ACMA frequency Register here. Australian Communications and Media Authority: Register of Radiocommunication Licences
Select "Within Distance from a point"
According to RR, What you want is on 'TASGRN' which is EDACS not DMR.
Plenty info here and on the net about setting up your SDR.