Duoro dummer has their own repeater. But is dispatched from peterborough as is peterborough fire.
Ops2 was used during the wind storm, when peterborough had brownouts, any major incident in the north.
There is another frequency for simplex , its 150 range, cant remember exactly.
Like i said before there has to be so ething major , or 2 or 3 big events fire, happening at the same time
For you to hear it again on a continuos transmissions
It will be changing to digital soon in summer 2018. As someone has already hinted towards.