Our company is highly acclaimed in offering a wide range of 1NMEA To2_2 - NMEA Expander Channel. The 1NMEA to2_2 is designated for the distribution from one serial data source (NMEA) to max two receivers (RS 422 or NMEA). This function is twice available (2x (1 input + 2 outputs)). The two NMEA inputs of the module are separately scheduled with help of switch S1 and galvanic isolated from the power supply and the outputs.