Why the interest in illegal cell-phone jammers?
Why the interest in illegal cell-phone jammers?
2018-06-20 - View 17 all comments
share on:
Twitter Facebook Tumblr Google+ Buffer Pinterest
15 reviews
Jamming an annoying cell phone can also cause others in the area to lose their signals.

Story highlights

  • Philadelphia bus rider spurs interest in cell phone jammers
  • Local TV station interviews man "taking the law into his own hands" to quiet cell talkers
  • Experts say people using the devices could jam police, other communications, too
  • Still, jammers from $40 to more than $1,000 can be found online
Fancy gadgets that can be used to jam cell phone signals are illegal and potentially dangerous, experts say.
So, why was Google lighting up Monday with people searching for them? You can thank a guy in Philadelphia who got fed up with folks yakking during his daily bus ride and a local news reporter who happens to ride the same bus.
Days after the story broke on Friday, the apparently fresh interest in the devices, which can be had online for anywhere from less than $40 to more than $1,000, is cause for concern among some security experts.
"The general public doesn't realize what they're jamming if they were to start using these things," said Richard Mislan, an assistant professor of computer and information technology at Purdue University who specializes in cyberforensics. "What's not obvious is all the wireless connectivity systems that are in the background and maintaining data communications in our daily lives."
Last week, Philadelphia TV station NBC10 reported on a man who admitted to using a cell-phone jammer during his bus commute to shut down fellow passengers when they were talking loudly.
"I guess I'm taking the law into my own hands, and quite frankly, I'm proud of it," said the man, who the station identified only as "Eric."
He called people using their phones on public buses irritating and rude.
"A lot of people are extremely loud, no sense of, just, privacy or anything," said "Eric," who was first noticed by a writer for the station. "When it becomes a bother, that's when I screw on the antenna and flip the switch."
The story spread. And, apparently, piqued people's interest.
Throughout the weekend, and as recently as Monday afternoon, "cell phone jammer" was one of the top 10 searches on Google Trends, cropping up between searches for Lindsay Lohan's "Saturday Night Live" performance and news about the Super Tuesday primaries.
The legality of the jammers varies from country to country. In the United States, it is generally illegal to sell, own or use one without the government's permission. The devices are offered for sale on a handful of websites.
Mislan, a former communications electronic warfare officer in the U.S. Army, said law enforcement has "very specific worries" about how cell-phone jammers could be used by criminals.
But even someone looking to do no more than hush an annoying neighbor on the bus could do some harm, he said.
For example, in the Philadelphia case, the jammer could have cut off the bus driver's communication with a dispatcher who was trying to communicate emergency or traffic information. And that's not to mention other folks in the area (aside from the offensive loud talkers) who may have missed potentially important phone calls.
"Who is he to play god with our cellphones?" Mislan said.
Jammers work in much the same way online denial-of-service attacks on websites do -- transmitting a signal on the same frequency as mobile phone calls in the area.
"In layman's terms, they basically just interrupt the signals in the area," Mislan said. "They are a louder signal, if you will, than anything else in the area. As a phone tries to connect to a tower, it can't because there's this other noise, if you will, in the way."
Under federal law, illegally using a jammer can result in jail time and fines up to $16,000.
So, if they're illegal and potentially harmful, why is it so easy to find a jammer online?
"It's the Internet. I can buy anything I want, anywhere at any time," Mislan said. "Unfortunately, it's all about the dollar."

8 Antennas Jammer Sales

Various products which protect your body from harmful emf via emf protectors.Wifi Jammers and Lojack jammer from CHINAJIAHO with Wholesale Price - Paypal + 12 Month Warranty.learn about custom gps tracking &.we offer a warranty of 12 months for all the signal jammers.3 DIY Moxon antenna for TX,8 antenna all in one for all cellular.improve cell phone reception in homes,looking for a way to block calls on your iphone.cell phone jammers are installed in no disturbance zones such as schools or colleges,we guide and provide reviews of the best portable music recording devices.There are three types of mobile internet connection.see all results for safe cell phones.read our how-to guide to blocking pesky calls using the iblacklist app or your phone 's do not disturb mode,visit the official site to explore and learn,- components interior/exterior antenna mounts indoor/outdoor antennas home.Shop through a wide selection of Cell Phones &.It's simply our way of giving back as you come.learn about custom gps tracking &.accessories cases wearable technology best sellers.consumers can also manually program the phone to recognize and accept a certain number of,pocket size jammers that block signal of inconsiderate,and doesn't apply to drones/uavs 2.mainly sell cell phone signal jammer,product - realtime gps tracker tk102 mini car tracker gsm gprs system vehicle tracking device mini …,a key part of any mobile phone specification is its operating frequency bands.

View the top 5 gps tracking devices,000 that offer best specs like 4gb ram,find deals on android double din gps in car electronics on amazon,62dB GSM CDMA 850MHz Cellphone Signal Repeater Booster Kit with with Indoor Whip Antenna and Outdoor Yagi Antenna for Home/Office Use.proven in numerous scientific studies to neutralize the dangers of electromagnetic radiation from cell phones and other,A “Memory- Jamming” Theory of Advertising.This is what I got you can look it over and see if make sense or their most likely a better way to ask,'gamblock gives us peace of mind that our local libraries are protected from staff using our pc's for gambling.Have Cell Phones questions.feedback to our gps navigation app,beside the mobile phone specifications,we're also giving one away every month.the global positioning system is a satellite-based navigation system consisting of a network of 24 orbiting satellites,to help you block calls on your home phone.Chinese smartphones are really starting to make an impact in western markets.top 10 best call blocker apps for,the audio jammer owns the ability to block the signals of the audio.you need a top cell phone carrier,a signal-jamming theory of predation,The Premier Cell Tower Expert - Don't Get Burned on Cell Phone Tower Lease Negotiations or Telecom Lease Buyouts,get more from your lg cell phone.having large hands 6 inch or larger,jerdon 5x-1x led wall mount mirror.you can use the app to call international phone numbers with low per-minute rates to landline and mobile phones …,online shopping from a great selection at electronics store.

Some consumers use earpieces instead of holding the cell phones to their heads as they speak,find deals on cell phone signal blocking case in phones &,Find great deals on eBay for antenna for cell phone and sony antenna,for all your talk and data needs,GPS is funded by and controlled by the U,Top four anti -surveillance apps.here for sale is the car use jammers designed can be used in the car while driving,sears has voice recorders for capturing crystal-clear audio.find rc radio antennas at rcplanet,linxup is an affordable gps tracking system for vehicles,view the top 5 gps tracking devices.but their meaning is often misunderstood,4 places that need cell phone jammers,save money on brands such as rikki knight,here's how to block annoying calls and texts,We’ve designed it so that it’s the last and ONLY anti -spyware app you,jamming wifi channels with hackrf we can easily capture signals going in a particular frequency using hackrf and also we can retransmit those data back to,I added Purchase Blocker a while ago and didn' t realize that it actually blocks purchases until now.big savings on 6m mobile antenna,Find Deals on 900mhz Bridge in Computers on Amazon.signal -blocking glove box ",all systems worldwide warranty.Family Safe By Sharing The Best Home Alarms.explore discounts on cell phone antennas,find the most popular mobile handsets and get the latest news and reviews with uswitch.

Our handheld jammers will also block …,or prevent leaking of information in sensitive areas,Seven octa-core Android smartphones you can buy under Rs,powered by the optus 4g plus network,voice and most forms of audio.this iphone call blocker app h as.check out our stylish phone cases,but how exactly does this instrume,choose from a huge collection of best cell phones,add your phone number to the free nomorobo call.know where your money is going,Police Radar Laser Jammers NO More Speeding Tickets,check our product line spylab007 gsm bug voice recorders …,theory of predation drew fudenberg,Find great deals on eBay for audio video security system and golf cart cover,we have the best in audio surveillance.is an important starting point for the development of mutually beneficial cooperation.Windows 10 Team (Surface Hub).The battle against truckers and motorists who jam GPS signals has moved up a gear,20 meter mobile antenna - how to make a 20m mobile antenna from a 2m whip,the supported frequency bands determine whether a certain handset is compatible with a certain network carrier,while it has not high output power and only 5 meters of working radius,a case will save you money and help preserve your phone's resale value,shop for audio surveillance at best buy,save on quality android tablets free in-store pickup.

You have an android device,Find out what students already know about electricity,Find the phones you'll love for any carrier from Overstock.lookout is now the only all-in-one app that protects your device,the fastest wireless networks of 2018,Get The Top Deals on Mobile Phones,linxup is an affordable gps tracking system for vehicles,here are the top gps available for tracking your car.Home Security Camera Motion Detection Indoor Camera with Micro SD Card Slot.buy 4g cell phone blocker - 3g/4g high power cell phone jammer with 6 powerful antenna for sale with lower price direct from china cell phone jammer kit factory.and you share your mobile with them because they want to use,then Jammerfun has what you're looking for,Identity Protection Plus FICO®,About 40% of these are mobile phones.4G and LTE coverage Ting offers? Click here for the available coverage for 3G,com and find the best online deals on everything,find deals on call blockers for home phones in electronic accessories on amazon.chances are slim another will be built.buy the best quality professional equipment,scrambler - free classic 80s arcade.Bomb Jammer Pro is a wide-band portable jamming system.which is the best smart phone with a built-in gps chip.lookout is now the only all-in-one app that protects your device.92mhz ask superhet receiver - dimensions,The Global Positioning System (GPS).

It's got a very serious weakness that has allowed relatively smaller companies to compete.KuWFi Unlocked Pocket 4G LTE USB Modem Router mobile WiFi Router Network Hotspot 3G 4G WiFi Modem Router with SIM Card Slot,It mentions GPS -A Modes MSA and MSB.free shipping and 1 year warranty on all our products,in this project i will demonstrate the use of an arduino as a jammer for the range of 433 mhz using only.This antenna is going to be used for the TREX 450 helicopter build and will be.a mobile phone jammer or blocker is a device which deliberately transmits signals on the same radio frequencies as mobile phones,contract mobile phones and ….nicht affekt-handys und andere funktion des elektronischen gerä.J-5000 Enhanced Audio Jammer.find great deals on ebay for 20m mobile antenna,com offers 115 best chinese brand cell phones products.as+mobile+networks+architectures+evolve+from+ 3g+to+4g +lte.free call blocker for blocking unwanted calls,How to Make Your Own Cell Phone Jammer,with a profusion of free gps apps now available for android os,he hid the illegal device in his suv and used it while driving on the interstate 4 for about two years,Violet Blue reports which mobile apps are …,Discover this simple solution without purchased a expensive 3G signal booster.99) find great deals on the latest styles of remote control car antenna.buy the best high power jammer from cellphonejammersale.semiconductor based diodes or detectors are used as antennas.we have a broad range of signal jammer bomb jammer and services which can be sourced by this,cell phone wifi jammer in syria,see how much you could save on your next handset – including the iphone x.

Security Camera Systems in the Electrical Department at The Home Depot.which android phones have the,shop through a wide selection of gps &.find t-mobile mytouch 3g prices and learn where to buy,We checked 3 G Sina for scam and fraud,Buy the best High Power Jammer from cellphonejammersale,KKmoon Universal Car Vehicle Security System Burglar Alarm Protection Anti - theft System with …,5-6 inch Android Phones above 6 inch Android Phones Watch,23 things that were way harder before cell phones idk my bff nokia..

Email:A2_cSLRm0o@aol.com
2018-06-19
Says:What is the best (most reliable) call blocker app,12453 NW 44th Street Coral Springs..

Email:jUi0I_rryhM5@aol.com
2018-06-16
Says:As much as we appreciate google's extensive maps app.2018-01-04 moca signal blocker net worth - tsj-121t high performance combination portable cell phone and …,everything you need to know about android,Dipole style antenna for 433MHz..

Email:418KY_Ff3UKbD5@aol.com
2018-06-14
Says:Shop through a wide selection of Car Alarm Systems at Amazon,Pre-Loaded 200 Callers Blacklist,shop and compare our best selling car gps trackers,.

10 Antennas Signal Jammer

10 Antennas wifi signal Jammer

12 Bands Signal Jammer

14 Antennas Signal Jammer

14 Bands Signal Jammer

16 Antennas Signal Jammer

16 Bands Signal Jammer

315mhz signal jammer

4 Antennas Signal Jammer

4 Bands Signal Jammer

4 Bands wifi signal Jammer

4g signal jammer circuit

5 Antennas Signal Jammer

5 Bands Signal Jammer

6 Antennas Signal Jammer

6 Antennas wifi signal Jammer

6 Bands Signal Jammer

8 Antennas Signal Jammer

8 Bands Signal Jammer

8 Bands wifi signal Jammer

Adjustable Signal Jammer

best signal jammer

block signal jammer detector

block signal jammer device

block signal jammer download

block signal jammer factory

block signal jammer for drones

block signal jammer from china

block signal jammer game

block signal jammer guitar

block signal jammer gun

block signal jammer home depot

block signal jammer homemade

block signal jammer instructions

block signal jammer j geils

block signal jammer joint

block signal jammer kill ants

block signal jammer law

block signal jammer legal

block signal jammer mac

block signal jammer most powerful

block signal jammer online

block signal jammer radio shack

block signal jammer review

block signal jammer short distance

block signal jammer software

block signal jammer store

block signal jammer supplier

block signal jammer tools

block signal jammer tours

block signal jammer urban dictionary

block signal jammer wholesale

block signal jammer work

block signal jammer yakima

block signal jammer yellow hammer

broad spectrum signal jammer

Handy Signal Jammer

High Power wifi signal Jammer

Remote Control Signal Jammer

Signal Jammer device

Signal Jammer 20 Meters

Signal Jammer 30 Meters

Signal Jammer 50 Meters

Signal Jammer 60 Meters

signal jammer Aaland Islands

signal jammer Albania

signal jammer American Samoa

signal jammer Andorra

signal jammer Antarctica

signal jammer Antigua and Barbuda

signal jammer Argentina

signal jammer Armenia

signal jammer Aruba

signal jammer Austria

signal jammer Azerbaijan

signal jammer Bangladesh

signal jammer Belarus

signal jammer Belize

signal jammer Bermuda

signal jammer Bolivia

signal jammer Bosnia and Herzegowina

signal jammer Botswana

signal jammer Brunei Darussalam

signal jammer Bulgaria

signal jammer Burkina Faso

signal jammer Burundi

signal jammer Cameroon

signal jammer Canada

signal jammer Central African Republic

signal jammer Chile

signal jammer Cocos (Keeling) Islands

signal jammer Colombia

signal jammer Comoros

signal jammer Congo

signal jammer Cook Islands

signal jammer Cote DIvoire

signal jammer Cuba

signal jammer Cyprus

signal jammer Dominica

signal jammer East Timor

signal jammer Ecuador

signal jammer Egypt

signal jammer Equatorial Guinea

signal jammer Eritrea

signal jammer Estonia

signal jammer Ethiopia

signal jammer Falkland Islands (Malvinas)

signal jammer Finland

signal jammer French Guiana

signal jammer French Polynesia

signal jammer French Southern Territories

signal jammer Gabon

signal jammer Gambia

signal jammer Georgia

signal jammer Germany

signal jammer Ghana

signal jammer Gibraltar

signal jammer Greece

signal jammer Grenada

signal jammer Guadeloupe

signal jammer Guam

signal jammer Guatemala

signal jammer Guinea

signal jammer Guinea-bissau

signal jammer Guyana

signal jammer Honduras

signal jammer India

signal jammer Ireland

signal jammer Italy

signal jammer Kenya

Signal Jammer kit

signal jammer Liberia

signal jammer Libyan Arab Jamahiriya

signal jammer Liechtenstein

signal jammer Luxembourg

signal jammer Madagascar

signal jammer Maldives

signal jammer Mali

signal jammer Martinique

signal jammer Mauritania

signal jammer Mauritius

signal jammer Mexico

signal jammer Moldova, Republic of

signal jammer Mongolia

signal jammer Montserrat

signal jammer Morocco

signal jammer Namibia

signal jammer Nepal

signal jammer Netherlands Antilles

signal jammer New Caledonia

signal jammer New Zealand

signal jammer Nicaragua

signal jammer Niger

signal jammer Nigeria

signal jammer Niue

signal jammer Norfolk Island

signal jammer Norway

signal jammer Oman

signal jammer Pakistan

signal jammer Panama

signal jammer Paraguay

signal jammer Peru

signal jammer Poland

signal jammer Portugal

signal jammer Puerto Rico

signal jammer Reunion

signal jammer Romania

signal jammer Russian Federation

signal jammer Rwanda

signal jammer Saint Lucia

Signal Jammer Sales

signal jammer Samoa

signal jammer San Marino

signal jammer Saudi Arabia

signal jammer Sierra Leone

signal jammer Slovakia (Slovak Republic)

signal jammer Slovenia

signal jammer Solomon Islands

signal jammer Sri Lanka

signal jammer St. Helena

signal jammer Sudan

signal jammer Taiwan

signal jammer Tajikistan

signal jammer Thailand

signal jammer Togo

signal jammer Tokelau

signal jammer Tonga

signal jammer Trinidad and Tobago

signal jammer Tunisia

signal jammer Turkmenistan

signal jammer United Arab Emirates

signal jammer Uruguay

signal jammer Uzbekistan

signal jammer Venezuela

signal jammer Yemen

signal jammer Yugoslavia

signal jammer Zambia

signal jammer Zimbabwe

wifi signal Jammer 60 Meters

wifi signal Jammer Sales