Monthly Archives: May 2018

Hamfest – May 27, 2018 – Howard County Maryland I attended this Memorial Day hamfest. There were a great number of tailgaters at this Hamfest. I did not take any pictures while there. I did see Mike selling cables. There were several other commercial vendors at the Hamfest. There was a DMR MD-380 radio on sale for $70.00. I was interested […]

DMR Hotspot System Earlier on, the AB3BO station started with a DV4MINI and a Raspberry Pi 3 for operating DMR. The system has graduated to a MMDVM Hotspot sitting on top of the Raspberry Pi 3. The plastic case had to be dremeled out to make room for the MMDVM. The Micro SD card is loaded with the PI-Star System . […]