Jammer or repeater plans?

cfapostle · 06-10-2003

Has anyone got a link or PDF for a simple jammer or repeater?

Gracias.

TheSovereign · 06-10-2003

of what?

Thorn · 06-10-2003

Intentional RF jammers are illegal. Look around; we don't encourage illegal topics here. It is also a good way to ensure an economic contribution to the Federal court system.

If you are talking about 802.11b, then repeaters come in four flavors:

1) Active: AP/Repeater packages which are designed for this function, such as the DLink 900+, etc. Read the AP specs to detemine if it repeats.

2) Active: Two APs connected on the same wired subnet. This can be a via hub or crossover cable. You may also use an AP and a wireless bridge on the same subnet.

3) Passive: A panel of RF reflective material.

4) Passive: Two high gain diectional antennae hooked back to back, by a very short coax.

Which one to use will depend heavily on the overall system design.

cfapostle · 06-10-2003

I remember seeing on one of the pringles/coffee can antenna sites that someone had plans to build a good repeater out of a coffee can and a couple of batteries. The site didn't have a link and said that the creator was not spilling the beans. I am looking for the $7 repeater model. Seriously, somehow following the lines of the Cantenna...or something.

Gracias.

digiital · 06-10-2003

Can't been done for under $10 using a battery and a cantenna. Maybe your thinking of this?

http://www.netscum.com/~clapp/wireless.html#passive

What your thinking of is a "passive antenna repeater"

Killemall · 10-04-2004

Quote:

Originally Posted by Thorn

Intentional RF jammers are illegal. Look around; we don't encourage illegal topics here.

But war driving is? Connecting to APs you don't own is? I find it funny that every site I try to find more info on this subject either bans or deletes it for some reason.?.?.? A jammer can do more good than NS can. jeez.

G8tK33per · 10-04-2004

Quote:

Originally Posted by Killemall

But war driving is? Connecting to APs you don't own is? I find it funny that every site I try to find more info on this subject either bans or deletes it for some reason.?.?.? A jammer can do more good than NS can. jeez.

You obviously have no fuckin' clue about this site or Netstumbler. Wonderful first post, assclown.

Thorn · 10-04-2004

Quote:

Originally Posted by Killemall

But war driving is? Connecting to APs you don't own is? I find it funny that every site I try to find more info on this subject either bans or deletes it for some reason.?.?.? A jammer can do more good than NS can. jeez.

1) WarDriving is legal.

2) Connecting to APs you don't own is not legal. WarDriving has nothing to do with connecting to APs. The two are seperate and distinct. Look around these forums and you'll see we go to extra pains here to make sure people DO NOT connect to APs.

3) As stated previously, a jammer is illegal. A jammer is not "good" nor can it do good. By nature they are bad, which may be why they are illegal.

Looks pretty simple to me, we encourage legal activities and discourage illegal activing.

06-10-2003	#1 (permalink)
cfapostle Registered Member Join Date: Jan 2003 Posts: 2	Jammer or repeater plans? Has anyone got a link or PDF for a simple jammer or repeater? Gracias.

06-10-2003	#2 (permalink)
TheSovereign Master of the universe Join Date: Jun 2002 Location: chicago Posts: 658	of what? __________________ SO SAYS TheSovereign

06-10-2003	#3 (permalink)
Thorn Did you do the math? Join Date: Apr 2002 Location: Villa Straylight Posts: 10,360	Intentional RF jammers are illegal. Look around; we don't encourage illegal topics here. It is also a good way to ensure an economic contribution to the Federal court system. If you are talking about 802.11b, then repeaters come in four flavors: 1) Active: AP/Repeater packages which are designed for this function, such as the DLink 900+, etc. Read the AP specs to detemine if it repeats. 2) Active: Two APs connected on the same wired subnet. This can be a via hub or crossover cable. You may also use an AP and a wireless bridge on the same subnet. 3) Passive: A panel of RF reflective material. 4) Passive: Two high gain diectional antennae hooked back to back, by a very short coax. Which one to use will depend heavily on the overall system design. __________________ Thorn "Read Altas Shrugged. Compare it to today. Repeat as necessary"

06-10-2003	#4 (permalink)
cfapostle Registered Member Join Date: Jan 2003 Posts: 2	A coffee can and some batteries? I remember seeing on one of the pringles/coffee can antenna sites that someone had plans to build a good repeater out of a coffee can and a couple of batteries. The site didn't have a link and said that the creator was not spilling the beans. I am looking for the $7 repeater model. Seriously, somehow following the lines of the Cantenna...or something. Gracias.

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06-10-2003	#5 (permalink)
digiital Registered Member Join Date: Mar 2003 Location: Brampton, Ontario Posts: 118	Can't been done for under $10 using a battery and a cantenna. Maybe your thinking of this? http://www.netscum.com/~clapp/wireless.html#passive What your thinking of is a "passive antenna repeater"