Navman Tracker 900

[twhitburn]

Can any one help please
I have recently aquired a MLR DF300 dgps receiver and a Navmantracker 900 chart plotter. These units were said tobe functional but I cannot receive any gps signals, do I need a standard gps antenna as well as the DF300 dgps unit to get gps data out side of dgps transmission areas

 

[Andrew_Fanner]

Feed the 900 from a standard GPS aerial and check it works. The 900 came with a mushroom aerial in the box.

 

[philip_stevens]

As Andrew said, it is a small mushroom shaped antenna. If you want the antenna manual, send me a PM with your address. I still have the manual from when I had a Tracker 900.