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IMPORTERS NOTES: 16/04/2004
The Mast page, and nothing's here!
Please add or expand on the content, suggestions are within the
highlighted areas. Mast101 was the only mast page found on the old
wiki, it is now included below.
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* Pulley system [1]
* Mast101 [2]
* Mounting a mast on the peak of your roof galv/tile
* First we need the following equipment
* How to do guy ropes/wires [3]
* Manual mast Raising [4]
* Content suggestions [5]
PULLEY SYSTEM
Information on how to setup a pulley raising and lowering system [6]
MAST101
NOTES TO ADD TO MAST101 (BELOW) 1.mounting a mast on the peak of your
roof galv/tile 3.mounting on a flat roof galv/decking 4.mounting in a
roof and thru a tile 6.what a guy plate looks like and how to make
sure they do there job Feel free to update or delete this note when
done
NodeAFH [7]'s guide to putting up a mast on a tiled roof, so that you
can get a better LOS for wireless (this is due to the fact that
thetron doesn't have a idea)
MOUNTING A MAST ON THE PEAK OF YOUR ROOF GALV/TILE
Please note local laws may vary but odds are its 3 meters from the
peak of
your roof or 10 meters from the ground, which ever is higher
FIRST WE NEED THE FOLLOWING EQUIPMENT
* a mast
* a peak roof plate
* up to 30/60 meters of guy rope (or washing line wire)
* a/2 locking ring
* a/2 guy plate
* 4 'O' end big ass screws
* 2-4 people
* 4/8 eye hook's
First get the plate in position and put the locking ring on with the
guy
plate on the top end. If its a 3 meter mast you want the locking ring
2
meters up the pole, from 3-5 meter masts you want it at the 3 meter
point,
at 6 meters you want it at the 3 and at the 5.5 meter points
example 1
ok now we work out where on the roof it will be and find 4 points
suitable
for you to drill to install the 'O' end big ass screws.
Rather than drilling through the tiles the eyebolts can be screwed in
at an angle, into the last baton. This baton holds the last tile up
and has the gutter attached to it.
HOW TO DO GUY ROPES/WIRES
After installing them you want to cut guy rope thats a bit longer
than you need for each run, 4X7 meter runs will be fine for the lower
set of guy ropes the upper ones you will probably want 4X9 meter ones.
Now twist the ends through the holes on the guy plates.
If doing a longer pole you might want to just do the lower one first
and get it all working then do the upper ones by repeating the steps.
MANUAL MAST RAISING
Get a person to hold the pole where you want it to to be and get the
rest of the people to grab a wire and goto the 'O' end big ass screws
you already have installed.
Put the guy wire thru the eye hooks 'O' end while its hook end is on
the 'O' big ass screw make sure its loose enough that you can unhook
it but after you tighten it up that the guy rope is so tense that the
mast doesnt move.
Do all 4 then repeat the step and BAM to take down untension them and
you can lower and then add an antenna
CONTENT SUGGESTIONS
Hockey stick (description) Free standing towers (description)
Telescopic masts (description - see below mast101) Safety (Power lines
and how not to destroy a node's owner) Feel free to update or delete
this note when done
Links:
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[1] http://melbournewireless.org.au/#pulley_system
[2] http://melbournewireless.org.au/#mast101
[3] http://melbournewireless.org.au/#how_to_do_guy_ropes_wires
[4] http://melbournewireless.org.au/#manual_mast_raising
[5] http://melbournewireless.org.au/#content_suggestions
[6] http://melbournewireless.org.au/?ReductionPulleySystem
[7] http://melbournewireless.org.au/?NodeAFH
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