Back in the days before digital cellular and before flip phones running AMPS every electricity utility had their own 2-way radio network (many still do). It was the only way dispatchers could communicate with crews! FreshRF started out as a product set designed by our sister company TVD to enable electronic job dispatch (at 800 baud! ) to the field crews running compaq ipaqs.
Over the years we have written our own protocol stacks for Map27, developed hardware modems for Motorola radio's, built GPS and I/O boards to go inside Tait radio's, we've re-written firmware for old EF Johnson modems to send encoded data on control channels... the list goes on. We've done the hard yards integrating radio with IT and know that working with radio as a fully integrated solution is not easy, until now.