FRIENDCOM FC-302 - Page 12

FC-302 Data Radio User Manual
Page 11
V23 Modem Interface：
Fig.13 V23 Modem Interface Description
Modem is designed for data modulation and demodulation. J2 is docked with J100 and CON 1 is
connected to Pin 14 in radio external interfaces (DB15).
External interfaces：
Users can choose external interfaces below according to the specific requirements.