No, NV2 has no bearing on the physics of a link.
I'm not talking about the only physics of wireless link. I mean to engage some wireless feature which effect on the result.
If you used Motorola Link Planner before, you can see changing in wireless channel (5, 10, 15, 20 , 40 MHz), antenna type (parabolic dish, Parabolic grid, Flat, . . .), type of LMR (400,500,600) and some other characteristic are effective.