Radio interface RI-2 V2.0-2.1

Nasljednik modula RI-1, novost su jumperi za odabir načina rada (ručni uređaji ili bazni/mobilni) te odabir izvora PTT-a RTS/DTR, sve ostale funkcije su kao na prethodnoj verziji. Ovaj modul je zamjenjen verzijom RI-2 V2.2

Updated version of the RI-1 module, so new features are the jumper set for selecting working mode (handheld radios or base/mobile) and one more jumper set for selecting PTT source RTS/DTR, all other functions are the same like in the previous version. This module has been replaced by version RI-2 V2.2

Info about: Interface board RI-2 V2.0-2.1

Suitable for:
Echolink
Freeradionetwork
Digital Master
Fldigi
and other software for digital modes

PTT Trigger from PC:
RS232 port (RTS or DTR)

PTT Trigger to RADIO:
Isolated = optocoupler

Modulation level regulation (from PC to RIG):
CW – minimum
CCW – maximum