march 2017 update

A project log for NoVAHammy

Break-out & interface board for the Dorji DRA818 amateur radio transceiver modules

Bob CoggeshallBob Coggeshall 03/10/2017 at 13:500 Comments

Current XD rev performing well. Software performs as CW beacon. There were some issues with parasitic RF swamping-out mic-in which was solved by not using a directly connected rubber ducky.. XE version of board will resolve this by isolating GND area under Dorji with inductors.