EyeCom-SSB AC is installed in operation center and base station based on analog network, and is a device for voice and data interface with VHF / MF / HF wireless communication device of base station in operation center.

- Process :  32bit ARM Cortex-M3

- Modem : FSK Modem

- Power : AC220V

- DIGITAL OUT(OC) : Open collector output 2 port 

- DIGITAL IN(LEVEL) : LOW level detect input 2 port

- DIGITAL IN(ISOLATION) : Isolation input 1 port

- ANALOG IN(MIC) : Mic input circuit 1ch

- ANALOG IN/OUT(AUDIO) : Impedance matching transformer Interface 1ch

- VOICE IN : Impedance matching transformer, balance circuit

- VOICE OUT : Output amplifier and impedance matching transformer

- RS232 : DEBUG 1ch, PC x 2ch  (3 Uart)

- LEVEL DETECT : Input/Output signal level detect circuit 

- CI-V : CI-V interface circuit