The DMR Sandbox is a project sponsored by DMR-MARC for
experimenters who want to develop new features specifically for
amateur radio DMR while not disrupting a large and stable network
with many users. While DMR-MARC is a very structured network focused
on stability and availability in 19 countries, the DMR Sandbox is
much smaller. Patches between DMR and other technologies such as
D-Star, Allstar, Echolink, and IRLP are permitted on the Sandbox
network. However, the sandbox network does not feature any
connections to DMR-MARC, DCI, or Hytera international, national, or
statewide DMR networked talkgroups. The DMR-Sandbox is a unique
network, with unique talkgroups, and a unique purpose!
To learn more or contact the DMR Sandbox
custodian visit: