Home > ACTISENSE DATA COMBINERS/CONVERTERS NMEA2000/0183 > ACTISENSE NMEA 0183 PRODUCTS « Back NBF-3-BAS. NMEA BUFFER Condition: New Weight: 0.95kg £237.50 Print Send to a friend Description 1 OPTO input, 6 ISO-Drive outputs and talker power feed. Reviews Write a customer review and share your thoughts with other customers. Be the first to review this product.