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wow parang boga haha astig
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Cantenna Pringles Guide and tuts
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ayus to boss... uP!
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sir ilan po ung diameter ng pringles nyo? kasi ung nabili ko parang maliit lang ung diameter. korean pa ung nakasulat. para kung po tayo parehas ng diameter e nagsusukat po ako ng panibago. thanks.
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Di ba po yang nakatayo is yung N connector.. Ano nman po ung nkadugtong sa coax wire jan sa pic??
bili ka muna po nang N connector and hanapin mo ung pwede makapasok sa N-connector may kapares kasi yan. di yan nawawalan. tanong ka na lng po sa nag titinda. alam nila yan. SABIHIN MO UNG MAKAKAPASOK SA N CONNECTOR> diba?
hit thanks nmn dyan
@speed ah kung desktop yan eh di gumamit ka na lng nang dish antenna. kysa yan. KUNG AYW MO MHIRAPAN.
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gudmurning cutie ayhen..haha
may pop quiz ba????
di pa nga nagpopost si HOT HEADED. busy ata? haha
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use ruler lang ate,,di naman kelangan precise na precise parang ganito
@ julio kung jan sa image na yan nakatapat ung sa my 7.5 eh di 7.5 ang diameter ko po? ilalagay ko po ba 7.5 dun sa estimation? ung dun sa link na binigay nila na online calculations. diba 90 dun?dito po
http://www.changpuak.ch/electronics/cantenna.php
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- Thread Starter
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Di ba po yang nakatayo is yung N connector.. Ano nman po ung nkadugtong sa coax wire jan sa pic??
nasa frst page po yan. mga name nila.
@ayhen wag muna sukatin 3.1 inches from ilalim dun ka mag bubutas.
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eh nasubukan ko na yun konti lang gain din nya tapos ngkakaroon pa ng issue sa pc ko..kya yan ang gusto ko kaso mukang wala akong mabilhan ng rg-58 na coax at n connector...
kainis nman dito sa area nmin lahat ata wla eh
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ts ilan po ung ung diameter ng pringles nyo? parang ang liit nung akin e 
67mm lang diameter ko.
67mm lang diameter ko.
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up! up!
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TS kailangan pa po ba ung GROUND ng coaxial cable?
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naks! ayhen kaw na assistant ni TS...hehe
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Tin cantenna
In Peebles Valley, a small rural community in eastern South Africa, they demonstrate how tin cans could link the people of this community with each other, and the wider world.
Cantenna
Cantennas direct the signal
To prove the point Click visited an Aids clinic where 2,000 patients receive treatment. The clinic has long had a satellite dish to access its online database, but until recently the idea of making contact just over the hill was a different story.
Clinic manager Harry Munnings said: "The biggest problem was the communication between the clinic and the community hospice; the doctors are at the clinic and the nursing team is at the hospice, and if they ever wanted to call the doctors it could get quite complicated."
No landline or mobile signal, and two places several kilometres apart who needed to talk to each other.
Cabling an area like this is too expensive, so some kind of wireless link would seem to make sense.
However, a conventional wi-fi network setup does not have the range. A regular wi-fi aerial ripples the beam out in every direction, which limits how far it can travel. And that is where tin cans combined with antennas come in - the so-called "cantenna".
Stick the antenna inside the can and the can's shape and characteristics focus all the energy of the beam in one direction.
It is astonishing to think a cantenna can push a signal across such a distance, but there are some drawbacks. Over time, they rust, which means they need to be replaced.
More significantly, cantennas need a direct line of sight to each other, or they will not work at all.
That is a problem in this hilly terrain. So the answer is to connect the clinic to the hospice indirectly, using other cantennas dotted around the hills in a so-called mesh network, which seamlessly passes the signal from one point to another.
The benefits are huge. The hospice has got online and is connected directly to the clinic. Nurses use voice-over-internet calls back to the clinic, and they have access to the online database of patients too.
And what is really cool is that everybody else involved whose cantenna links to the network gets on the network too.
This means they get internet access, can send instant messages, e-mails and make net phone calls.
here's the SS
then source
In Peebles Valley, a small rural community in eastern South Africa, they demonstrate how tin cans could link the people of this community with each other, and the wider world.
Cantenna
Cantennas direct the signal
To prove the point Click visited an Aids clinic where 2,000 patients receive treatment. The clinic has long had a satellite dish to access its online database, but until recently the idea of making contact just over the hill was a different story.
Clinic manager Harry Munnings said: "The biggest problem was the communication between the clinic and the community hospice; the doctors are at the clinic and the nursing team is at the hospice, and if they ever wanted to call the doctors it could get quite complicated."
No landline or mobile signal, and two places several kilometres apart who needed to talk to each other.
Cabling an area like this is too expensive, so some kind of wireless link would seem to make sense.
However, a conventional wi-fi network setup does not have the range. A regular wi-fi aerial ripples the beam out in every direction, which limits how far it can travel. And that is where tin cans combined with antennas come in - the so-called "cantenna".
Stick the antenna inside the can and the can's shape and characteristics focus all the energy of the beam in one direction.
It is astonishing to think a cantenna can push a signal across such a distance, but there are some drawbacks. Over time, they rust, which means they need to be replaced.
More significantly, cantennas need a direct line of sight to each other, or they will not work at all.
That is a problem in this hilly terrain. So the answer is to connect the clinic to the hospice indirectly, using other cantennas dotted around the hills in a so-called mesh network, which seamlessly passes the signal from one point to another.
The benefits are huge. The hospice has got online and is connected directly to the clinic. Nurses use voice-over-internet calls back to the clinic, and they have access to the online database of patients too.
And what is really cool is that everybody else involved whose cantenna links to the network gets on the network too.
This means they get internet access, can send instant messages, e-mails and make net phone calls.
here's the SS
then source
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