Spy Gadgets Dilemmas: To Jam or Not To Jam?

Quite a few would have imagined that the spy gadgets they see in film blockbusters and thrillers would become extraordinarily reasonable and available in the market. Any person can order them from specialty gizmo shops or online stores. These devices have exploded in popularity not only for law enforcement agents and private detectives but also for homeowners, business owners, and individuals needing security and surveillance tools.

The commonest spy gadgets are disguised or concealed cameras and recording devices that capture photographs, videos, and sound during security monitoring and surveillance work. But that’s not the sole use for spy gadgets. Devices such as signal jammers are also classified in the spy gizmo category, though they have technical variations in function, as you will find out in the following.

Spy Gadgets

Jamming with Signal Jammers

Jamming devices are also regularly featured in spy and action pictures. Depending on the scene, heroes or villains would flick a switch on a device or console to prevent their adversaries from making a call, activating another device, or triggering a bomb. Jammers interrupt radio and other communication signals in different scenes and render radar and other direction systems. People would be surprised to know that the spy gadgets they see in these flicks are available commercially.

Technically, jammers emit a specific ‘noise’ frequency that mediates with a selected signal or frequency range. Some devices interrupt cellphone signals in the DMA, GSM, DCS, and 3G bands inside a forty-meter field without interrupting other electronic gadgets’ correct functioning.


Other jammers are made for the 2.4 To 2.5 GHz frequency range and block all Wi-Fi signals with a good knock-out range of roughly ten meters. Others include devices scrambling L1 and L2 GPS signals inside a 10-meter radius, rendering all GPS trackers worthless.

Points to consider before buying Signal Jammers

These types are cool devices to have in your gadget armory, but before hauling out to buy yourself a set, there are specific concerns you must understand before taking any action. Most importantly, you must appreciate and know the type you’ll use for a selected purpose. As discussed earlier, signal jammers are designed for a specific frequency range under consideration. So if your need is too damn Wi-Fi signals from your home or business multinational, then it might be dumb to get a GPS signal jammer and use it for this reason.

Before buying these types, you need to understand that though these devices are generally legal to possess and use within your own homes and properties, using signal jammers in public areas isn’t lawful in most nations apart from the military law enforcement agents and other Fed agencies. The US Federal Communications Commission considers jamming frequencies by broadcasters for public use as public burglary. In other countries where there’s a potential misuse by terrorists to interrupt military signals, the utilization of this type is precisely illegal. It is important, therefore, to understand the legal issues of their use before purchasing them.

Before purchasing signal jammers, consider the power and working coverage area where the jamming frequencies will be used. Transportable and pocket-sized versions are enough to cover a room, but you’ll need stronger devices to cover a larger area or even an entire building.

Where and When Should You Use Signal Jammers

Signal Jammers can be used within your houses, business corporations, and other properties. The following describes certain locations and eventualities where it might be best to use signal jammers.

* Library Libraries are places for study and research, not for talking with friends on your cell phones. The noises generated by the ringtones, message tones, and chattering voices may interrupt folks present from their research. Stop these pesky folk from making disturbances by using them.

* Lecture Halls – A lecture hall is another place for learning and the academe, so it might be a giant bother and distraction for other scholars if folk keep texting, surfing, and using their cellphones while a lecture continues. Cut them off with it.

* Examination Halls – Technology has grown so classy that even cheaters find ingenious methods to cheat in examinations using their cell phones and other mobile devices. Prevent these cheaters from having their way by cutting off their mobile phone or Wi-Fi signals with jammers.

* Government Buildings – Due to security requirements, mobile and Internet access is prohibited in certain public areas and Fed facilities. Install signal jammers in lobbies and other secured areas to ensure this is followed.

* Russia – The utilization of GPS signal jammers is welcomed in this country as most users prefer to use Russia’s version of the GPS.

* Offices – Research has shown that worker potency is seriously reduced due to their uncontrolled use of cell phones and other mobile devices. Hinder them from abusing their rights and focus on their work by jamming them.

* Automobile – If you suspect your auto has been bugged with a GPS tracker or is probably going to be, a GPS jammer would be great to prevent your movements from being tracked.

* Wartime – Modern warfare uses the benefits of GPS, cellphone, and Internet technologies. Militaries can gain an advantage over their enemies by employing numerous signal jammers.

Stop uncontrollable cell phone and net users by cutting off their source by employing signal jammers. Defend your privacy from bugs or GPS trackers by using the same. Nonetheless, despite their coolness, users and potential buyers should first consider one or two points, especially regarding the lawful use of these devices, and enjoy full use of these wonderful gadgets.


Alcohol scholar. Bacon fan. Internetaholic. Beer geek. Thinker. Coffee advocate. Reader. Have a strong interest in consulting about teddy bears in Nigeria. Spent 2001-2004 promoting glue in Pensacola, FL. My current pet project is testing the market for salsa in Las Vegas, NV. In 2008 I was getting to know birdhouses worldwide. Spent 2002-2008 buying and selling easy-bake-ovens in Bethesda, MD. Spent 2002-2009 marketing country music in the financial sector.