#1
Echolink for Beginners 2nd Edition
Brian Schell
#2
D-Star For Beginners (2nd Edition)
Brian Schell
#3
DMR For Beginners: Using the Tytera MD-380
Brian Schell
#4
SDR for Beginners Using the SDRplay and SDRuno
Brian Schell
#6
Programming Amateur Radios with CHIRP
Brian Schell
#8
Trunking Scanners for Beginners Using FreeSCAN and the Uniden TrunkTracker
Brian Schell