While there is some cross linked talkgroups, C4FM FDMA (Fusion) and DMR are not the same and are not compatable. The FTM-400DX does not do DMR . h
ttps://www.yaesu.com/indexVS.cfmcmd=DisplayProducts&ProdCatID=249&encProdID=227201D29C822AEFF8482F3367495319&DivisionID=65&isArchived=0]
As stated above, at the moment, I think the only dual band DMR radio worth getting is the
Connect Systems CS800D. If you need to transmit outside the ham bands, you may want to look at other options. The CS800D isn't Part 90 certified, though I heard they were at least considering getting it type accepted. Initially, they were unlocked, but a firmware update last year restricts tx to the ham bands only. It's got a really simple designe and won't win any beauty contests but I understand it's pretty simple to use. There's also the TYT MD-9600. There are at least 3 hardware revisions. Avoid a v1 unit at all costs. I don't know what's different between the v2 and v3 units, but the v3 seems to be the current version sold. Reviews are lackluster. Anytone announced a dual band DMR mobile, the AT-D587UV, and while there's been some pictures of the unit, I can't find it for sale anywhere. On the commercial side, I don't think anyone is doing a dual band DMR radio right now, but the
Kenwood NX-5700/5800/5900 radios have an option for two rf decks and a single remote head. I've seen the dash mount units go for ~$700, you will also need a DMR license (around ~$40), and the Kenwood CPS. I've never used one but a friend had one and said the CPS was the worst thing he ever worked with and sold the radio. I can't imagine you'd get a dual deck setup with the CPS and DMR licences for under $2k. I don't think Moto's current XPR mobiles will do multiple RF decks with a single control head, you'd need dual heads and mics.