Radio Communications
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All things related to two way radio communications, programming, updating, hacking, and other general knowledge for portables, mobiles, repeaters, networking and the like.
Motorola APX
All things related to the Motorola APX line of radios
MotoTRBO
All things related to the Motorola MotoTRBO line of radios
Digital Modes
This is a combined book of P25 and DMR stuff
General Radio Stuff
Everything else I have for radio communications, mostly not sure where to put it, so this is a catch all
Motorola XTS/XTL
All things relating to the XTS and XTL series of radios
Keyloading
Everything I've got relating to encryption keyloading
DMR Server & MMDVM Things
My notes and things relating to establishing a roll-my-own DMR (and P25) server for MMDVM hotspot devices and such