Antenna Mounting Suggestions; Grounding - Raymarine RAY230E Owner's Handbook Manual

2-8
2.4.6 2.4.6
2.4.6 2.4.6 2.4.6
The best radio in the world is useless without a quality antenna and good
location. Mounting the VHF antenna properly is very important because it
will directly affect the performance of your VHF radio. A VHF antenna
designed for marine vessels should be used.
• Since VHF transmission is essentially line-of-sight, mount the antenna at
the highest possible location on the vessel and free of obstruction to
obtain maximum range.
• If you must extend the length of the coaxial cable between the antenna
and the radio, use a coaxial cable designed for the least amount of power
loss over the entire cable length.
• Keep the coaxial cable between the radio and antenna as short as possible
but remember to maintain the recommended 3 feet between the radio and
antenna.
2.4.7 2.4.7 2.4.7
2.4.7 2.4.7
While special grounding is not generally required for VHF radiotelephone
installations, it is good marine practice to properly ground all electronic
equipment to the ship's ground system. The RAY230/E can be connected
to ground by attaching a wire to one of the screws on the unit's rear panel
and then to the nearest ship's ground connection point. The recommended
wire to be used for such grounding is #10 AWG.
Figure 2-7 Figure 2-7 Figure 2-7
Figure 2-7 Figure 2-7

Antenna Mounting Suggestions

Antenna Mounting Suggestions
Antenna Mounting Suggestions Antenna Mounting Suggestions Antenna Mounting Suggestions

Grounding

Grounding Grounding
Grounding Grounding
Typical Grounding Methods Typical Grounding Methods Typical Grounding Methods
Typical Grounding Methods Typical Grounding Methods
Installation