Installation manual
Unit Installation  Antenna Unit 
Apr 2004   13 
3
arrow placed on the black base defines the F33 heading. 
This must point in the ships forward direction. 
After having connected the antenna cable to the unit – 
ensure that the connector assembly is properly protected 
against seawater and corrosion. As a minimum, the use of 
self-amalgamating rubber tape is recommended. 
3.3.4 Grounding 
The TT-3008G should be grounded to ship hull using the 
grounding strap (item 9). 










