Choose your converter by clicking on the available options list aboveAvailable as:
Yakker Single NMEA0183 input to Wi-Fi output
Yakker 2 port NMEA0183 input to Wi-Fi output
YakBak Bi Directional NMEA to Wi-Fi device, communication in both directions
YakMux 3 input/3 output + USB, NMEA0183 combin..
The traditional 'mushroom' shaped GPS aerials use a connector known as a BNC which is a push and twist device (there is a similar TNC which is a screw on connector but is quite rare and mainly found on Furuno GPS aerials).The Onwa 5 and 7 inch plotters have a small connector known as an SMA connecto..