The MFJ-1234 is a station server that include the RigPi software package.mfj-1234ab, rigpi audio board for mfj-1234. mfj-1234, rigpi base with os firmware, audio and keyer board.The settings of the installed audio player may be changed after connecting the radio to the PC.If the CPU has a heavy load, the USB audio is easily interrupted.Depending on your PC performance (OS, environment, and so on), the USB audio may be interrupted, or a control by the PC software may get delayed.17 mayo, 2019 8 junio, 2020 Se presenta hoy 17 de mayo en la Hamvention de Ohio. Estación Remota: RigPi MFJ-1234 Station Server. Rigbi - It's Elementary (Official Audio).