Gulf Coast Digital Radio

On Florida’s West Coast

Advancing Digital Radio

   Digital radio is available in many forms for amateur radio operators. This website deals mainly with digital voice over the internet, using a hotspot, openspot, jumbospot or other multi-mode digital voice modem (mmdvm).  The mmdvm with built in uhf/vhf transceiver receives the digital radio signal from your digital  handheld and sends it over the internet to a reflector, a digital voice server where it is shared by others who connect to the same server.

  The Raspberry Pi miniature computer  (photo right) with open source software such as pi-star has made it all possible. Pi-star has been developed by Andy Taylor (MW0MWZ) and his team of contributors and is constantly updated and improved.

  To quote the author Andy Taylor, “Pi-Star can be what ever you want it to be, from a simple single mode hotspot running simplex providing you with access to the increasing number of Digital Voice networks, up to a public duplex multimode repeater! The world is at your fingertips, and the choices are yours!” Pi-Star can be downloaded here: www.pistar.uk

  Pi-star supports D-Star, DMR, C4FM, P25, NXDN, and DMR+.

It is the purpose of this website to assist you in getting off to a good start with tutorials and resources to find the right equipment.  Most of all, try something new and enjoy amateur radio with a twist.  A great alternative for those that live in restricted zones, and are no longer able to maintain traditional antenna systems.    73, K8YPH, Tom   

Pi-Star Dashboard showing three modes running, YSF, DMR, and D-Star

Gulf Coast Radio builds YSF reflector for Maury County Amateur Radio Club, Columbia,TN.  The C4FM reflector is sponsored by WN8VIX, club member George. Go to 104.237.132.247 to view the dashboard. Join the conversation at YSF77445 in your Pi-star YSF hostfiles.