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TG8 Narrowband FSK Modem 订购编号:

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TG8 Narrowband FSK Modem

The TG8 narrowband, binary FSK modulated modem is an excellent solution for reliable transparent data transmission over voice-grade communication channels even in poor transmission conditions. Type of modulation used (binary FSK) ensures high immunity to interference, noise and other types of disturbances.

Main features

Fully programmable data transmission rate and channel central frequency - fully complies to R and V series of ITU-T international standards
Integrated line switchover function – simultaneous transmission over main and backup line
Integrated amplitude equalize – equalization of attenuation distortion of communication cable
Single card design – complete transmitter and receiver including data interface and doubled line interface (line switchover function)
Equipment housed separately or integrated in to the PLC equipment ET8
Member of PLC 2000 Communication system

slika 2 tg8 plc channel 300px

Technical data

Frequency range	300 Hz to 3720 kHz
Data transmission rate; programmable (bps)	50, 100, 200, 600, 1200
Channel central frequency	programmable
Data interface (DCE side)
Electrical characteristics	RS232 (V24/V28)
Interchange circuits	TD (103), RD (104), RTS (105), CTS (106), DRS (107). DCD (109) and SGN
Line interface
Connection mode	4-wire interfaces (main and backup line)
Line impedance	600 Ohm or high