Hello from miura69
as the title Today we will see how the build
cantenna ideal X wifi, cantenna speak of hamlets,
as peculiarities that has the advantage of having a diameter of 85mm
as many know is the ideal diameter for the 2.4 ghz (WI-FI)
I wanted to add to this already perfect cone at the tip jar a
made from a funnel, to resume the project of the cone or Mouchot said
Mouchot conical mirror project 1875
network will already pringels projects built in this way
even if the funnel has an angle of strength of more than 30 ° from the project as
ke say ..... well serves the same!
Let's see what we need
1) course
equipment (welder, drill, drill point x pliers, etc., etc.)
2) a jar borghetti 85mm
3) a medium-large funnel
4) connector panel (4 screws or threaded bolt)
5) a piece of copper wire 2.4 mm diameter
(OK even from 1.5 to 2 - to 3 mm in diameter max
Here a picture of what we need:
click on the pictures to enlarge
well! Hours to
do precisely the point where drilling,
procuriamoci a stick,
may be of wood or plastic,
important and that lends itself to the goal ....
made so
once placed in the fund,
have marked the point? cut .. well now!
get yourself 2 hours nails
cap and a very common
hours nailed to the cap end,
with a hammer and putting the nail in
marco sawn just as photos,
exactly 58mm
the broken nail, leaving
from 3 to 5 mm tip that overflows
Good! ... you now have a template that will allow you to score
(scratching the paint) the exact point where the hole
I do to avoid further mistakes, or that the drill
moves at the forum, I decided to also mark the compass
with the diameter of the hole final
13mm .... LOOK!
DONE?
foriamo right now, first with a little bit and then go to increase
x
those who have not a 13mm drill bit, a countersink
Board
also a conical grinding wheel is fine, we find
for 2 €-center in the DIY
proceed as follows:
Good! .. The hole is done now we
solder the copper wire into the connector
and remember to cut it after welded 31mm exact
from the plastic insulator of the connector N
(30.7 mm to be picky) and not from the bottom
Well now we have to procure two bolts, and proceed to drill
x N attachment of the connector in
cantenna
OK! done after the holes we proceed to fix the N connector to the
cantenna,
Tighten and you're done!
hamlets now have a fully functional cantenna
......
... or so because we shall now proceed to make it even
+ accommodation
so suffer less precision pointing
as all directives of course
proceed well, hitting the edge
to prevent smudging of receipt, and we place
the funnel in order to
gear and then cut it as the photos illustrate
hour mark left by about 1.5 cm
of surplus from the mark, then from the
Photos will understand why
fringes will (after being extended)
to facilitate insertion into the mouth of the jar
........ so!
now we have to cut some strips of tape
-coated aluminum and
funnel, preferably 2 parts Ambe,
but only the inner part may be sufficient without careful not to create
too many air bubbles, or at least to an end with a needle foratele
RI-OK! Now we have to insert it into the mouth of cantenna
x always be fixed with the tape-aluminum
Well well! but we're almost there ..... almost though!
cantenna go out if I suggest you plug it
used an old plastic bag door DOC.
not block the waves of 2.4 GHz, and is easily cut
now with paintable silicone, seal the mouth of
cantenna so that no water, so you should present
CARUCCI? the strength we have almost finished!
now move on to the aesthetics of course if you go out
is better to paint the aluminum would be too flashy .... no? I recommend
gray is the color that is seen less
FORCE proceed
Well now we have to test it not? say that I apologize,
I needed today to suffer less cantenna
sensitivity pointing
and built quickly Do not miss former
work I took the pictures with the phone
have not left a grain
but I hope that the project is esaudiente
I did a little test with netstumbler
very fast and pointing hand
(inaccurate) the network was also close (150 mt)
therefore these short distances is not denote earnings showy
I can say that there was a gain of signal x As regards
stability, unlike the others that sometimes lose the signal
x seconds (x then re-connect) with hamlets not happen
also unlike the others, pointing in the same direction,
detected 3 + networks than other thanks to the increase
the coverage due and through the funnel
See the chart but not too prestateci interest because
repeat tests were made without any serious logic of how you try
texts seriously and the gain of an antenna.
I hope to be helpful to someone and that this guide
is easy to understand
Greetings to all by MIURA69
_________________
Dum loquimur, fugerit envy aetas
("As we speak, envious time is already past").
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