[HamWAN PSDR] Question about MikroTik client node frequency coverage

Hi all, Quick question: I'm looking at slides from a HamWAN demo by Scott Burrows N7DOD given at WECCWG VIII in February. In it, Scott gives the HamWAN frequency range as "ham radio microwave frequencies" from 5.65 to 5.925 GHz. Scott also lists several MikroTik client node devices. According to the MikroTik device specifications on Amazon, however, their upper frequency limit is 5.835 GHz. Is this discrepancy important? Does my client node need access to the entire frequency range as given by Scott? If so, can MikroTik client nodes be easily modified to cover 5.835 to 5.925 GHz? Thanks, Jeff / W7EIR