Introduction. Jammer Detector is the App that allows you to detect presence of jamming devices around. In that situation your mobile phone loses...Introduction.
Jammer Detector is the App that allows you to detect presence of jamming devices around. In that situation your mobile phone loses the ability to make a phone call. If it happened, the App gives you a visual or sound message. The time for reaction on a working jammer depends on hardware communication part of your device and typically can be in 30-60 sec range.
Features.
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The app records an event log and writes the location where a jamming device or 'out-of-service' state was detected.
The signal strength indication.
Vibration indication of the alarm event.
Background mode with notifications. Once this option starts, the App runs quietly in the background and requires no human interaction until the alarm event happens. It continues to run even after the device reboots.
Adjustable battery consumption in the background mode. The App is designed to conserve your device battery and allows to select the data update rate. The more update rate time, the less battery it takes.
Frequently asked questions:
Q: Does the jammer app detect if someone or another device is intentionally trying to jam my signal so that I'm not able to use my phone?
A: Yes, That's exactly the app does.
Q: How do I stop my signal from being jammed?
A: If your phone has been jammed and you want to get your cellular service back, you have three options to do it:
1. Change your current location. Just make few steps aside. Depending on the power of a jamming device, the affected area can be between a meter and a hundred meters.
2. Change 'Network mode' in the 'Settings' of your phone (for example, Settings -> Connections -> Mobile networks ->Network mode). The 'Network mode' could be: LTE (4G), UMTS (3G), GSM (2G). In some cases jammer devices are not able to work in all type of frequency ranges (network modes). So, it's possible that one of the network mode will be working despite the jammer.
3. Find the jamming device and turn it off. In some cases it's possible to localize the spot where the jammer has been installed. You can use an additional device called the RF Detector for it OR just use your phone, but in the last case you need some skills to search the jammer.
PS: Pay attention, if your cellular signal is very weak and the phone lose it, the app also will do alarm.
Q: I live out in the woods with no cell service and the alarm goes off like crazy.
A: That is exactly the purpose of this app: to inform when your phone out of service, no matter the reason of that. It could be the wood area, or a jammer device, or a deep underground. But if you launch the app with no cell service, the alarm will not go off until the switching between 'in service' and 'out of service'.
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FAQs
Description of Jammer Detector
If it happened, the App gives you a visual or sound message. The time for reaction on a working jammer depends on hardware communication part of your device and typically can be in 30-60 sec range. A: Yes, That's exactly the app does.
Is there a way to detect a cell phone jammer? ›
Without highly advanced, military-level technology at hand, it is virtually impossible for the average consumer to definitively detect a cell phone jammer. However, if you suspect illegal activity of this sort, contact law enforcement or file a complaint with the FCC.
Is mobile jammer illegal? ›
India: Illegal except for use by security and military agencies, and use in prisons, theatres, mosques, and schools with prior permit and jamming limited to the perimeter with zero leakage.
Is there a jammer detector? ›
Jammer Detectors
The LXJD-100 is an effective and precise signal jammer detector for property protection against thefts. It detects all types of signal jammers in cellular and wireless networks and on GPS/GALILEO bands. It allows you to detect interference noise before it cuts off communication.
How do you know if someone is using a signal jammer? ›
When your phone is being jammed, you will not see any signal bars on your phone. Cell phone jammers will not only block the signal, but because the jammer has overpowered all of the cellular frequency, you will not be able to conduct a 911 emergency call.
How do you detect a RF jammer? ›
The most efficient way to achieve this is through 24/7 spectrum monitoring using automated wideband interference detection equipment. One such solution is to use an RF receiver that triggers an alarm if unrecognized signals are detected.
Is there a device that can detect phones? ›
PocketHound prevents unauthorized mobile phone use by detecting nearby (up to 75 feet indoors) cellular phones all from your pocket.
What can be used to locate a jammer? ›
A spectrum analyzer is a specialized device that can scan the entire wireless spectrum and show you the frequency and signal strength of any nearby devices. This can help you confirm whether the interference is coming from a WiFi jammer and also help you pinpoint its location.
What frequency is a mobile phone jammer? ›
The low power cellular Jammer instantly blocks and paralyzes cell phone operations in CDMA, GSM (900 and 1800 MHz), 3G, Wi-Fi & Bluetooth and 4G bands in limited defined areas.
What is portable mobile jammer? ›
The cell phone jammers are gadgets that are used to block mobile phone signals in a specific range from few kilometers to few hundred meters. Portable jammers block signals efficiently.
Cell phone jammers, GPS blockers, or other signal jamming devices designed to intentionally block, jam, or interfere with authorized radio are illegal at the federal level. The use of, or sales of can result in fines up to $11,000, seizure of equipment, and criminal sanctions including imprisonment.
Can cell phone signals be jammed? ›
The cell phone jamming devices uses the same 'radio frequencies' or signals which is used by cell phones. When there is more than one signal source, the signals get hampered and prevent the use of cell phones in certain places. This type of method of cell phone jamming is known as 'denial of service attack'.
Are jammers detectable? ›
The detection of a jammer can prevent car thefts, robberies and crime. An output is also available to trigger a siren or LED that a jammer is detected. Digitpol's JamDetect module will detect illegal jammers in use for Vehicle thefts.
How to detect GPS jammer? ›
If GPS jamming occurs mid-trip, a straight line will be displayed from when jamming starts to the point where the jamming device is turned off. Anyone monitoring the vehicle will quickly see this and can investigate the cause of the missing trip information.
What are the jammer devices? ›
A jammer is a mobile communications device that transmits on the same frequency band as a cellphone. It generates significant interference with cell towers and prevents the transmission of mobile phone signals and calls.
Can you track a jammer? ›
Fortunately, spectrum monitoring allows detection and location of jammers and the possibility to pre-empt attacks with anti-jamming and anti-spoofing technologies.
Can Wi-Fi jammers be detected? ›
Detecting a WiFi jammer can be a challenging task, but there are several methods that you can try to identify and locate the source of the interference. One of the most straightforward methods is to use a WiFi scanning app or tool to scan the local wireless spectrum and identify any unauthorized devices on the network.
Can radar jamming be detected? ›
Any system can be fooled with a jamming signal but a properly trained operator pays attention to the raw video signal and can detect abnormal patterns on the radar screen.
