On BARC Tech Night Thursday, March 12, 2020, John Westerkamp, W8LRJ, presented an "Introduction to DMR". This presentation was a deeper dive into DMR technology than the DMR 101 presentation given previously, but still covered the basics. Topics included:
FCC Bandwidth Mandate Driver
DMR Spectrum Efficiency Advantages
DMR Transmission and TDMA Deep Dive
Analog FM and DMR Comparison
DMR Hierarchy With Examples
Constructing a Codeplug
DMR Operating Techniques
Thanks!
John Westerkamp/W8LRJ