Possession of Cantenna Now Illegal?
Mad-Mage1 writes "The recent arrests in Florida and the UK of men who were accessing unsecured wireless hotspots has created a flood of articles that contain panic inducing rhetoric. "A small subset of computer-savvy hackers has the know-how and gadgets for more nefarious activities," claims the Sacramento Bee (via Techdirt). "They're (Pringles cans fashioned into antennas) unsophisticated but reliable, and it's illegal to possess them," quips Sacramento County Sheriff's Lt. Bob Lozito of the Sacramento Valley Hi-Tech Crimes Task Force." I hope they tell Fry's about all the illegal antennas they're stocking, too.
What if the Pringles Antenna is not assembled, but all the necessary parts are in your possession?
Rock that crushes, Paper & Scissors that don't matter.
Damn, guess I better throw out my yagi and my omni.
"Remember when the U.S. had a drug problem, and then we declared a War On Drugs, and now you can't buy drugs anymore?"
But sir, this is my TV antenna that I use with my WinTV PCMCIA adapter card.
No wonder why I got bad reception, its in the WRONG antenna jack!
Sounds to me like a standard issue case of some locals not knowing what they're talking about...for all they know the only use of these things is to infiltrate other peoples networks. I think there are some "Higher-Ups" who could clear this up for them.
Marky Mark Killed Jason Bourne!
The cantenna itself isn't illegal to posess, but it may very well be illegal to use if it boosts the directional signal beyond the FCC's limit. Remember, 2.4GHz space is unlicensed, but it's not completely unregulated. Power limits are in place to prevent greedy users from stepping on the whole band and locking out others. (See FCC rules.)
The reason why there's all those proprietary connections in antenna space is because you're only supposed to use antennas that are approved for use with the transmitting device, so you stay within the perscribed limits for effective directional power. (Just recently the FCC announced plans to allow for mix-and-matching of antennas.) Connect a tightly directional antenna to a transmitter that's operating at full power meant for omnidirectional use, and you'll have an illegal setup. That's exactly the situation most canttenas find themselves in.
Lets make windows illegal too, after all, it only *automatically* hacks into unsecured AP's.
I think that's called having the munchies. You're only in trouble if you have the grass with you still or you can be proven to be intoxicated.
I'll be your candy shop of infinite deliciousity if you'll be my discotheque of endless rump-shaking.
...end up in the can!
I liked the Cantenna band in Star Wars.
My Yagi out of my cold dead ... oh wait ... thats my gun ... sorry.
First of all Here is the reg sheet on low powered unlicensed transmitters
See Page 2 - Antenna Requirements
Changing the antenna on a transmitter can significantly increase, or decrease, the strength of the signal that is ultimately transmitted. Except for cable locating equipment, the standards in Part 15 are not based solely on output power but also take into account the antenna characteristics. Thus, a low power transmitter that complies with the technical standards in Part 15 with a particular antenna attached can exceed the Part 15 standards if a different antenna is attached. Should this happen it could pose a serious interference problem to authorized radio communications such as emergency, broadcast and air-traffic control communications.
In order to prevent such interference problems, each Part 15 transmitter must be designed to ensure that no type of antenna can be used with it other than the one used to demonstrate compliance with the technical standards. This means that Part 15 transmitters must have permanently attached antennas, or detachable antennas with unique connectors. A "unique connector" is one that is not of a standard type found in electronic supply stores.
(Section 15.203)
It is recognized that suppliers of Part 15 transmitters often want their customers to be able to replace an antenna if it should break. With this in mind, Part 15 allows transmitters to be designed so that the user can replace a broken antenna. When this is done, the replacement antenna must be electrically identical to the antenna that was used to obtain FCC authorization for the transmitter. The replacement antenna also must include the unique connector described above to ensure it is used with the proper transmitter.
Now here is the stick. So yes, technically under federal law they are.
If the operation of a non-compliant transmitter causes interference to authorized radio communications, the user should stop operating the transmitter or correct the problem causing the interference. However, the person (or company) that sold this non-compliant transmitter to the user has violated the FCC marketing rules in Part 2 as well as federal law. The act of selling or leasing, offering to sell or lease, or importing a low-power transmitter that has not gone through the appropriate FCC equipment authorization procedure is a violation of the Commission's rules and federal law. Violators may be subject to an enforcement action by the Commission's Field Operations Bureau that could result in:
Section 15.1
Section 15.5
Section 2.803
Section 2.805
Section 2.1203
o forfeiture of all non-compliant equipment
o $100,000/$200,000 criminal penalty for an individual/organization
o a criminal fine totalling twice the gross gain obtained from sales of the non-compliant equipment
o an administrative fine totalling $10,000/day per violation, up to a maximum of $75,000
what? what I thought we were in the trust tree in the nest, were we not?
dit...dit...dit...
Today, sherif deputies in California unleashed a country wide 'Pringles can ring' bust, raiding over 22 seven-elevin stores. They managed to confinscate over 133 cans of Pringles before they had to cease activities. Apparently the commando-style raids all went smoothly, but an unnamed source in the sherrif's department stated the raids ceased because , 'We were full'.
HA! I just wasted some of your bandwidth with a frivolous sig!
Pringles can antennas are legal to own in the US. They are not legal to use for 802.11 equipment because you are only permitted to use an antenna that has been expressly approved for the specific model of 802.11 base station that you are using it with.
When Linksys comes up with a new antenna design, they must test it with every single AP they want it to be legal to use it with. The idea is that you can't accidentally transmit a stronger signal than you're supposed to.
If you are a radio amateur, you can re-classify the gear and use it legitimately, as long as you use no encryption, no swearing, nothing commercial, etc. etc.
However, for most people, and most uses, pringles can antennas are unquestionably illegal to use. They also usually don't work that well - many of them are _directional_, sure, but they're directional because they're weak in most directions, rather than strong in a particular one.
A good antenna would mask the signals behind you and boost the signals in front. Many pringles designs mask the signals behind you but don't amplify the ones in front. That makes them really not very useful.
Geek chicks dig hackers. They pretend like they're all whitehats but you get em chattin' about hackers and you can tell they are down.
How we know is more important than what we know.
Lozito, meet fcc part 15 rules:
Also, cantennas are no better (except in terms of price) than commercially available antennas which are also legal to own and use, provided you use them in accordance with fcc regulations, for instance by not exceeding power and gain limits, and without breaking any other applicable laws.
(disclaimer: I am not a lawyer, or an RF engineer)
I contacted the officer asking for clarification of his claim:
bani: Er, what exact law makes cantennas illegal? I'd seriously like to know.
bob_lozito: Bad quote.
bani: is there an accurate transcript or recording available?
bob_lozito: Not sure. Either way, it is not illegal and if I inferred it, I was
wrong. I have had so many emails concerning this, it is getting to the
point that I cannot get any work done.
I cannot reply to all of you but am trying to do the best I can.
He admitted he was wrong, maybe we can cut him some slack?
saw the number up there, so i called. apparently his time has been taken up all day today repsonding to nerds like me, but he was able to clarify on the comment he made about cantennas being illegal to paraphrase, he stated that while he knows that cantennas are NOT illegal he said that tools that burglars use ARE illegal and are illegal to possess, and this should apply to the tools used to break into networks as well. He seemed really irritated about this whole fiasco talking to him, and apparently has had a lot of calls and emails about his quote. poor guy.
www.omglolh4x.com
Title 47, section 151 (Creation of FCC):
:
For the purpose of regulating interstate and foreign commerce in communication by wire and radio so as to make available, so far as possible, to all the people of the United States, without discrimination on the basis of race, color, religion, national origin, or sex, a rapid, efficient, Nation-wide, and world-wide wire and radio communication service with adequate facilities at reasonable charges, for the purpose of the national defense, for the purpose of promoting safety of life and property through the use of wire and radio communications, and for the purpose of securing a more effective execution of this policy by centralizing authority heretofore granted by law to several agencies and by granting additional authority with respect to interstate and foreign commerce in wire and radio communication, there is created a commission to be known as the "Federal Communications Commission", which shall be constituted as hereinafter provided, and which shall execute and enforce the provisions of this chapter.
Title 47, section 153 (Definitions)
(22) Interstate communication
The term "interstate communication" or "interstate transmission" means communication or transmission
(A) from any State, Territory, or possession of the United States (other than the Canal Zone), or the District of Columbia, to any other State, Territory, or possession of the United States (other than the Canal Zone), or the District of Columbia,
(B) from or to the United States to or from the Canal Zone, insofar as such communication or transmission takes place within the United States, or
(C) between points within the United States but through a foreign country; but shall not, with respect to the provisions of subchapter II of this chapter (other than section 223 of this title), include wire or radio communication between points in the same State, Territory, or possession of the United States, or the District of Columbia, through any place outside thereof, if such communication is regulated by a State commission.
--
Clearly the FCC does not have jurisdiction in matters of intRAstate commerce.
No authority is conferred to it by congress. It is because that is the sole domain of state governments. The consitution LIMITS the powers of the federal government as well as establishes them. In this regard, congress's authority to control intrastate broadcasts is limited.
Slashdot's rate-of-post filter: Preventing you from posting too many great ideas at once.
The limit for part 15 devices is 1 watt (30 dbm) absolute power or 4 watts (36 dbm) effective radiated power (EIRP). Most wireless cards are around 35 milliwatts (~15 dbm), and are well within the absolute limit. EIRP is measured as transmit power+gain, so a 15 dbm wireless card connected to a 12 dbi cantenna gives us 27 dbm EIRP, about 1/10th the legal EIRP limit. (Note: this is for point-to-multipoint communication. The gain restriction is much looser for point-to-point setups.)
Those who use high power cards (200 milliwatt (~23 dbm) wireless cards are available) may be close to or over the limit, but I doubt they represent a majority of cantenna deployments.
Homemade antennas are permissible according to part 15 section 23 (subject to a few restrictions).
So whoever wrote the post and the editor missed the point of the article entirely. The article is telling people to secure their wireless networks to prevent unwanted guests accessing your network for nefarious purposes. However, one line was pulled out of the article, saying possessing certain antennae is illegal, when it probably should have said these antennae can be used illegally by breaking the FCC maximum output power requirements for WiFi. The point was to warn people that a person doesn't need to be parked next to your house to access your network, since by using the right equipment, someone can access your network from a long distance. Given all the publicity on /. over security, I'm surprised that an article claiming that people need to lock down their wireless networks is described as "containing panic inducing rhetoric".
Vote for Pedro
http://www.broadbandreports.com/shownews/65821
before you spam him into oblivion perhaps give it a second thought:
Several users e-mailed Lt. Bob Lozito to let him know he was dead wrong. You can't broadcast with a Cantenna or you'll violate FCC guidelines, but you can receive signal. Also, there's no law on the books in any state we're aware of that would make owning a makeshift Wi-Fi antenna illegal. "have received several similar emails," says Lozito. "My comment was not accurately quoted," he states.
Out of curiousity, what color is the sky on your planet?
"I'd rather be a lightning rod than a seismometer." -Ken Kesey
Columbus, OH - State regulators are up in arms over an apparent physical law that allows photons to escape state boundaries, and leak into neighboring states, and even into Canada.
"This is clearly an issue for us." said Warren B. Crapola, director of Ohio's Department for Screwing People Over. "We simply cannot have our radio signals being lost to us, particular to backwaters like Michigan and Indiana."
Legislators are set to pass the Photon Restriction Act, and hope to have photons stopped at the state line by Fall.
"We're confident," says Governor Dolt Q. Nailbrain, "that not only will Ohio's photons be kept in the state, but that there's a potential revenue stream here as we tax crossborder photons. I hope that an amendment to the proposed bill will give us a grandfathering clause allowing us to tax photons back to 1965."
Neighboring Michigan is looking at a similar law that would ban neutrinos. "Are you aware," said Michigan's Attorney General, "that these beasties pass through your body. It's just plain indecent."
Not to be left out, Indiana hopes to redirect all unwanted X-rays directly into Ohio. "We feel destroying Ohio and turning it into a moltent, irradiated slagheap will bring us in line with Federal requirements, particularly the Patriot Act." said spokesperson Marylin Ipeenightly.
The world's burning. Moped Jesus spotted on I50. Details at 11.
the Heath Company, approximately 1961, for its brand of oil-filled dummy loads for amateur radio tuning use. Heath is still around. try calling these the "chiptennas" instead, eh?
if this is supposed to be a new economy, how come they still want my old fashioned money?
If we as a tech geek worldwide nation were to send Sacramento County Sheriff's by mail our used empty and UNCONTAMINATED cans to 'Prevent them from being used for' "illegal purposes" it may just get some notice and hoist the fools on their own petards.
Sacramento County Sheriff Department
3341 Power Inn Rd Ste 313
Sacramento, CA 95826-3835
mail them empty and uncapped, just slap the mailing label on it and seal the end with clear tape. we don't want them treated as possible 'other things' it matters not if the get there crushed. We can keep screaming at them that they are fools, but unless the world notices the won't either.
Sorry about the writing. Robot fingers, you know? Cliff Steele in DOOM PATROL #23
That's true for anything mass produced, but there is an exception for homemade devices:
Sorry folks, looks like I had bad info. http://www.sachitechcops.org/ Hi-Tech Crimes Task Force 4510 Orange Grove Avenue Sacramento, CA 95841 http://www.sachitechcops.org/news022205.htm Apologies to those who mailed out already.
Sorry about the writing. Robot fingers, you know? Cliff Steele in DOOM PATROL #23