· Microphone with 4 keys

The 3-axis electronic compass keeps you on course whether you're moving or not

· 6 different settings

· 80% akryl

at a distance of 1000 meters

Actisense PRO-NBF-1 Professional NMEA0183 Buffer mad · Microphone with 4 keysThe type approved NMEA buffer PRO NBF 1 buffer isolates and buffers NMEA 0183 data with the power to drive multiple devices. Capable of distributing up to six identical, amplified data streams from one source, the NMEA signals are buffered to ensure that each listener receives the data at the required voltage levels, providing consistent data quality. One Opto Isolated Input Six ISO Drive outputs Outputs automatically track the input baud rate RS 232,