REP-151 is repeater to indicate simultaneously data for two compass headings (including roll and pitch heading). That’s adjusted to carry out data from one input to another output. ●Input /output serial data ports in RS232 and RS422 protocols are configurable ● Full isolation for all serial ports RS232 & RS422 ● Adjustable brightness for panel illuminations ●REP-241 is a compass heading tape repeater which is designed on dot matrix basically, to demonstrate true heading in 000 to 360 degree with one digit decimal. It works on NMEA0183 serial connections protocol ●Low electrical power consumption ●Two-way power supply in AC and DC voltage ●Enable to keep the correct performance in carrier Dynamics ●Adjustable brightness for panel illuminations ●Full isolation for all serial ports RS232 & RS422 with separate signal grounds ●Environment IEC60945 standard