Actisense NMEA 0183 PC OPTO-Isolator Cable, RS232 DB9 Female, Shielded (Isolated to PC) [OPTO-4] Brand_Caliber Memory Backup - Keeps the

Memory Backup - Keeps the frequencies stored in memory for an extended time if the scanner loses power

Maretron's Run Indicator Module monitors both AC and DC electrical circuits and reports

Exclusively designed for the harsh marine environment

Light Color - White

Supporting a broad range of sensors

Actisense NMEA 0183 PC OPTO-Isolator Cable, RS232 DB9 Female, Shielded (Isolated to PC) [OPTO-4] Brand_Caliber Memory Backup - Keeps theNMEA 0183 PC OPTO Isolator Cable, RS232 DB9 Female, Shielded (Isolated to PC) Add isolation to an RS232 port to protect against ground loops. The OPTO 4 provides a safe and low cost way of connecting an RS422 (NMEA 0183) system to an RS232 (PC COM port) system, or any other device with a standard RS232 9 pin port. The OPTO 4 provides comprehensive galvanic OPTO isolation to protect the PC input receiver, plus important spike suppression to improve the