Nak Increase Signal Wireless (Antena Hack @ page2)

Zep · Post time 7-8-2006 12:48 PM

Hi. aku nak tau camne nak tambahkan signal wireless pci adapter
Since aku punya signal wireless agak low.. kalo bawak laptop jauh skit dari pc.. tak sampai 10 meter pun signal dia tinggal 2 dari 5 bar

Lagi satu aku nak tanya.. kalo letak henpon dekat ngan range wireless, sedikit sebanyak mempengaruhi signal dia kan? sape bleh confirmkan?

[ Last edited by bzzts at 3-6-2009 21:12 ]

takumi86 · Post time 7-8-2006 01:31 PM

biar aku tolon jawab.. ko kat rumah ke opis??
baik ko upgrade wireless router ko tu..
pakai brand apa??.. parah tu cover 10m jer..
aku pun tengah survey nak beli satu.. ;)

bzzts · Post time 7-8-2006 01:58 PM

modify antena ler. gi tgk kat lowyat, diorang ada jual spare punya. high kualiti.

kalo pci desktop, senang je, extend guna coax cable (kabel astro) leh bubuh jauh siket.
kalo leptop, mungkin ko guna auto IP (DHCP). baik ko disable dhcp tuh dan masukkan IP secara manual.

p/s: hati-hati, org curi signal ko guna "cantenna".

cuba jugak software ni: "netstumbler". tapi... aku tak reti guna. :lol

homepage: http://www.netstumbler.com
download: http://www.netstumbler.com/downloads/

Zep · Post time 7-8-2006 01:59 PM

Originally posted by takumi86 at 7-8-2006 01:31 PM
biar aku tolon jawab.. ko kat rumah ke opis??
baik ko upgrade wireless router ko tu..
pakai brand apa??.. parah tu cover 10m jer..
aku pun tengah survey nak beli satu.. ;)

Aku kat rumah ni..

Lagipun kalo pakai wireless router boleh la jugak letak repeater untuk tambah range.

Masalahnya aku pakai wireless pci adapter je. buat ad hoc network kat pc utama pastu connectkan dengan laptop aku.

Aku pakai NetGear 54Mbps PCI Wireless Adapter. haritu masa aku tengah betul2 pc ni.. ntah camne aku boleh tersentap adapter tu.. teruss patah. sib baik leh gam balik

Mungkin sebab dah penah terpatah kot range dia berkurang?

Zep · Post time 7-8-2006 02:05 PM

Originally posted by bzzts at 7-8-2006 01:58 PM
modify antena ler. gi tgk kat lowyat, diorang ada jual spare punya. high kualiti.

kalo pci desktop, senang je, extend guna coax cable (kabel astro) leh bubuh jauh siket.
kalo leptop, mungkin ko ...

Nak modify camne? aku ingat nak beli antenna dia jer. since penah patah haritu

Apepon. Wireless connection ni orang leh curik ke? Lagipun range dia tak sampai pun 10meter :lol nak cover satu rumah pon tak mampu.. ni kan pulak nak cover satu kawasan perumahan.

Anyway aku dah letak WEP ngan manual IP. Cantenna tu pulak apebenda?

Nanti aku try software tu

bzzts · Post time 7-8-2006 02:08 PM

http://www.turnpoint.net/wireless/cantennahowto.html

http://www.cantenna.com/

http://en.wikipedia.org/wiki/Cantenna

Cantenna
From Wikipedia, the free encyclopedia

A cantenna is a directional waveguide antenna for long-range Wi-Fi used to increase the range of (or snoop on) a wireless network. Originally built using a Pringles potato chip can, a cantenna can be constructed quickly, easily, and inexpensively using readily obtained materials:
Four small nuts/bolts;
A short length of medium-gauge wire;
A tin can roughly 8 cm (3.66 inches) in diameter (the longer the better); and
An N-Female chassis mount connector, available at any electronic supply store.

An optimal design will use a tin can longer than a Pringles can. Instructions for constructing and connecting a cantenna can be found at Turnpoint.net.

While cantennae are useful for extending a wireless local area network (LAN), the tiny design makes them ideal for mobile applications such as wardriving. The design of the cantenna is so simple that it is often the first antenna WiFi experimenters learn to build. Even the Secret Service has taken an interest in the cantenna.

The term 'Cantenna' originally referred to a product sold by Heathkit Co. in Benton Harbor, MI. It was a 50-ohm resistive load used by radio amateurs.

bzzts · Post time 7-8-2006 02:12 PM

walaupun 10 meter dlm umah ko, org leh curi signal guna bende ni.
network stumbler tu mmg power ( based on verdict by those cantenna user ) utk bantu improve signal yg dicuri.

takumi86 · Post time 7-8-2006 02:15 PM

Originally posted by Zep at 7-8-2006 01:59 PM

Aku kat rumah ni..

Lagipun kalo pakai wireless router boleh la jugak letak repeater untuk tambah range.

Masalahnya aku pakai wireless pci adapter je. buat ad hoc network kat pc utama pastu ...

Ooo gitu ke..
aku rasa konpom sebab benda patah tu.. apa yg patah tu actually??
bahagian antena ke??..

baik ko try cara bzzts tu.. tu pun cam masuk akal gak tu..
boleh DIY lagi.. sure signal naik mencanak2 lepas ni..

Zep · Post time 7-8-2006 02:15 PM

Originally posted by bzzts at 7-8-2006 02:08 PM
http://www.turnpoint.net/wireless/cantennahowto.html

http://www.cantenna.com/

Best gak ni. tapi masalahnya kena beli hardware nya.. tu payah skit tu

Zep · Post time 7-8-2006 02:17 PM

Originally posted by bzzts at 7-8-2006 02:12 PM
walaupun 10 meter dlm umah ko, org leh curi signal guna bende ni.
network stumbler tu mmg power ( based on verdict by those cantenna user ) utk bantu improve signal yg dicuri.

Ooo yeke..

Not bad gak software tu
Tapi masalahnya satu hapa pun aku tak paham camne nak guna..

Zep · Post time 7-8-2006 02:20 PM

Originally posted by takumi86 at 7-8-2006 02:15 PM

Ooo gitu ke..
aku rasa konpom sebab benda patah tu.. apa yg patah tu actually??
bahagian antena ke??..

baik ko try cara bzzts tu.. tu pun cam masuk akal gak tu..
boleh DIY lagi.. sure sig ...

Ha ah.. yang patah dia punya antenna
Antara dua side connector ngan plate antenna tue.. nak kena carik replacement dia skrang ni..

Show all posts · Post time 7-8-2006 02:22 PM

sure ke naik mencanak2 signal nye?tapi pun wireless ni ada limit dia la,power mcm na pun ada limit gak....
tapi kalo dapat signal yang lebih jauh lagi bagus....

bzzts · Post time 7-8-2006 02:23 PM

takyah beli pun. lagi pun kalo beli pun, itu cuma digalakkan utk desktop pc aje atau leptop yg guna adapter pcmcia wifi yg ada antenna socket.

ko anggap aje leptop ko dah ada cantenna tu (walaupun sebenarnya ko guna wifi laptop), pastu ko install le software tu. dan guna. kalo instal tapi tak guna baik takyah, ye tak?

[ Last edited by bzzts at 7-8-2006 02:39 PM ]

Zep · Post time 7-8-2006 02:28 PM

Originally posted by nice2000 at 7-8-2006 02:22 PM
sure ke naik mencanak2 signal nye?tapi pun wireless ni ada limit dia la,power mcm na pun ada limit gak....
tapi kalo dapat signal yang lebih jauh lagi bagus....

Kalo DIY cantenna tu tak tau la pulak aku. kalo nak singal lagi bagus boleh letak dekat2 ngan dish astro kot?... lagi kuat gaknya signal dia... ni untuk outdoor wireless networking

Tapi aku dengar NetGear ada wireless product yang leh cecah sampai 15km??? betoii ka? harga sure cecah 2 ribu lebih

Zep · Post time 7-8-2006 02:32 PM

Originally posted by bzzts at 7-8-2006 02:23 PM
takyah beli pun. lagi pun kalo beli pun, itu cuma digalakkan utk desktop pc aje atau leptop yg guna adapter pcmcia wifi yg ada antenna socket.

ko anggap aje leptop ko dah ada cantenna tu (walaup ...

Bagi aku cantenna tu tak perlu..

Tapi tue la.. Ntah camne nak guna software tu pon aku tak tau
Asik scan je..