First Look At The New SharkRF Openspot 2 April 20, 2019Amateur Radio, DMRdigital radio, DMR, MotoTRBOArthur
Ham Radio – DMR radio discussion How it works March 23, 2019Amateur Radio, DMRdigital radio, DMR, MotoTRBOArthur
HRN 399 3/4 DMR Overview March 23, 2019Amateur Radio, DMRdigital radio, DMR, HamRadioNow, MotoTRBOArthur
DV4 Mobile May 21, 2016Amateur Radio, D-Star, DMR, system fusiond-star, digital radio, DMR, system fusionArthur Hands on with the DV4mobile at the 2016 Dayton Hamvention 36.919776 -76.321876
HRN 195: DV System Comparison on HamRadioNow August 6, 2015Amateur Radio, youtubed-star, DMR, system fusionArthur 36.768209 -76.287493
Arthur's Amateur Radio & Other Interests Domain 