Raymarine Raystar 120 - Manual (Page 25)

Cable exit channel
18 mm
(0.7 in)
6 mm (0.25 in) diameter
if cable has no plug
19 mm (0.75 in) diameter
if cable has NMEA plug
6 mm (0.25 in) diameter
2 positions
18 mm (0.7 in)
36 mm (1.4 in)
36 mm (1.4 in)
D5902-1
Raystar 120/112LP
mounting template