Are DMR-MARC repeaters wideband?

[kk4mei]

when setting up for the MARC network are they narrow banded or wideband on the ham feq?

 

[kayn1n32008]

Wirelessly posted (Mozilla/5.0 (BlackBerry; U; BlackBerry 9900; en-US) AppleWebKit/534.11+ (KHTML, like Gecko) Version/7.1.0.1047 Mobile Safari/534.11+)

They can only operate in one bandwidth when in digital...