In article , Chuck wrote:
GregS wrote:
Standard distances suggest up to 111 kM for high antennas and high
power.
Power's not very important here. 111 kM
represents combined Rx + Tx antenna
heights of 3,000 feet!
I don't know whats legal for your shore
station. I think
a 100 foot twin stacked yagis might work.
Yagis have the same effect as increased
power. They can't make the signal bend
over the visual horizon.
I would use it only for backup.
Don't bother with the shore station even
as backup.
The boat ought to have a VHF in any case.
If the boat moves, then a tall vertical is going to be iffy.
Yes.
I used the reference at...
http://en.wikipedia.org/wiki/Marine_VHF_radio
Do you have a table for distances?
I always get about 60 miles from the cell phone up on Lake Erie. A
problem getting into Canada's system. I'm more familiar about talking
hundreds of miles through the dessert 2 meter amateur rigs.
greg
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