jammergroup.com-blog

http://www.jammergroup.com/New-Cellphone-Style-Mini-Portable-Cellphone-3G—GPS-Signal-Jammer-p-99.html Product Description Widely used in following places, such as Conference room, auditoriums, law court, library, exam room, school, cinema, theater,hospital, government, military, finance, security, police and command center, this New Cellphone Style Mini Portable Cellphone & GPS Signal Jammer are popular with all of us. Conveinent enough, this jammer device can be taken with you at anywhere anytime.Not only shields the signals from mobile phone but also blocks any signals from GPS tracking gadgets, besides, it does not affect the normal operation of other electronic devices. Inside the machine, slow start-up circuit can avoid sparkling caused by mechanical switch. Light weight,the jammer is very easy to carry and use. What are looking for? This one will be exactly what you need! Specifications Isolating Signal Bandwidth: – CDMA/GSM:860-970MHz – DCS/PHS: 1805-1990MHz –...

http://www.jammergroup.com/Portable-Cell-Phone-Jammer–Middle-RF-power-jammer–Handbag-design–p-105.html Product Description This is a middle RF power cell phone jammer with handbag design. The jammer is designed to protect VIP person or special agent. It is developed on explicit requests of the military and governmental institutions around the world. This jammer offers an effective blocking range that can reach about 50 meters depending on environmental conditions. It is easy to carry out to neutralize all kinds of cellular phones’ signal and the jammer is also protected in a famous handbag from sands, water, all kinds of harm etc. Besides, this jammer can be configured to fit any operational demand by installing additional connectors and different types of antennas, power input sources, etc. At a Glance: Good design for heating ventilation Special design with inner aluminum housing Lithium battery can support 1.5 hours’ operating Can support use while charging...

http://www.jammergroup.com/Portable-Cell-Phone-Jammer–Small-RF-power–Handbag-design–p-106.html Product Description This is a small RF power cell phone jammer with handbag design. The jammer is designed to protect VIP person or special agent. It is developed on explicit requests of the military and governmental institutions around the world. This jammer offers an effective blocking range that can reach about 30 meters depending on environmental conditions. It is easy to carry out to neutralize all kinds of cellular phones’ signal and the jammer is also protected in a famous handbag from sands, water, all kinds of harm etc. Besides, this jammer can be configured to fit any operational demand by installing additional connectors and different types of antennas, power input sources, etc.  At a Glance: Good design for heating ventilation Special design with inner aluminum housing Lithium battery can support 2.5 hours’ operating Can support use while charging the...

http://www.jammergroup.com/Portable-Cell-Phone-Jammer-with-GSM–GPSL1—WIFI-p-107.html Product Description Technical Specifications Highly portable, Palm Sized, Easy to carry Block cell phone bands, GPS bands simultaneously Good cooling system with Wind slots in both sides and built-in fans design .Nonstop working Leather cover to make the jammer more convenient to carry 5-15M depending the mobile service provider’s network condition Frequency: WIFI: 2400 ~ 2500Mhz; GSM900: 925 ~ 960Mhz GSM1800: 1805 ~ 1880Mhz GPSL1: 1500-1600Mhz Total output power: 2.0W Shielding radius: up to 15 meters, (still determined by your background signal strength) Color: Silvery Device Dimension: 113(H) * 60 (L) * 30 (W) mm Accessories Portable Jammer AC adaptor Car adaptor Antenna*4 Carry Case

http://www.jammergroup.com/Portable-High-Power-3G-4G-Cell-Phone-Jammer-with-Fan-p-111.html Product Description Effectively blocking the various cell phone signals, such as CDMA GSM DCS PCS 3G 4G, this Portable High Power 3G 4G Cell Phone Jammer with Fan will cut off all unnecessary signals as you need. Compatible with different frequencies, this powerful cell phone jammer can be used around the world. No matter where you are now, you have the right to get the suitable one for your jamming life. Check out your local frequency and make your final decision. Fed up with continuous dins of cell phones for a long time? No right for your private conversation or private life? Are you eager to get rid of such terrible situation? Now there is no time to waste now, come here alljammer.com to find what you need now.   Specifications Isolating Signal Bandwidth: CDMA (851MHz-894MHz) GSM (925MHz-960MHz) DCS (1805MHZ-1880MHz) PCS (1930MHZ-1990MHz) 3G (2110MHZ-2185MHz) 4G LTE: (USA:725-770MHz)...

http://www.jammergroup.com/5-Antenna-Portable-Signal-Jammer-for-GPS–Cell-Phone–WiFi-p-133.html Product Description This Portable Signal Jammer with 5 Antenna – a powerful and portable solution for completely blocking nearby cell phones, WiFi, and GPS signals. Powerful and effective, this portable signal jammer effectively disables any WiFi networks, GPS devices, and cell phone signals (on the GSM, CDMA, DCS and 3G bands) without interrupting any other electronic devices. The highly portable size and different power button allows users to quickly turn the device on or off for instant jamming and unjamming. Incredibly easy to operate and carry around, this portable signal jammer is both the ideal security and anti-security device and quite simply one of the best we have ever tested. Sick of being tracked like a criminal? Turn this portable signal jammer on to block all GPS signals and go where you want without worrying about being tracked by any GPS devices that might have...

http://www.jammergroup.com/Powerful-Golden-Portable-Cell-phone—Wi-Fi—GPS-Jammer-p-150.html   Product Description Powerful and effective, this Powerful Golden Portable Cell phone & Wi-Fi & GPS Jammer can effectively disable any Wi-Fi networks, GPS devices, and cell phone signals (on the GSM, CDMA, DCS and PHS bands) without interrupting any other electronic devices. The highly portable size and one-touch power button allows users to quickly turn the device on or off for instant jamming or not. Compact size – easily fits in your bag or purse. Incredibly easy to operate and carry around, this portable signal jammer is both the ideal security and anti-security device and quite simply one of the best we have ever tested. With this HIGH POWER Portable Signal Jammer, you get a TRUE working radius of up to 15 meters , meaning this portable signal jammer can be used to cover a large area without needing to be centrally located. So where does it work? Just turn it...

http://www.jammergroup.com/Portable-High-Power-Wi-Fi—Cell-Phone-Jammer-with-Fan–CDMA-GSM-DCS-PCS-3G–p-159.html Product Description If you are a teacher, are you bored with the calls of students during classes or cheating affair during examinations? What will you do? Hurry up to get a cell phone jammer to solve your problem!! This Portable High Power Wi-Fi & Cell Phone Jammer is compatible with different brands of frequency, check out your local ones, you will find out if it is suitable for you. Adjustable to whatever yours’ are. Are you eager to get out of the noisy world? Do you suffer with the dins of cell phone calls for a long time? Is there some special instrument to stop the terrible situation? It is the time that you should come here to get this handsome gold cell phone signal jammer with a reasonable price. It is specially designed for blocking the transmission of signals between the cell phone and its nearby base station. Just turning on the button,...

http://www.jammergroup.com/5band-portable-cell-phone-signal-blocker-jammer-p-226.html Product Description Although this era is an era belongs to the cell phones and computers, there are still many places where cell phone use is not permitted, such as the meeting room, tribunal, and classroom and so on. Besides, cell phones are strictly prohibited in those confidential places to avoid the leak of the confidentiality. Although we cannot let everybody keep their mobile phones off, we can install the cell phone signal blocker jammer to solve this problem. Regarding this point, we are excited to recommend you this 1~10m 5-Band Portable Cell Phone Signal Blocker Jammer. This is a perfect device for all those areas that require quietness and seriousness to help keep undisturbed and confidential. With the special design, this powerful Portable Cell Phone Signal Blocker Jammer can give you magical effect you never experienced before. Compatible with 3G/GSM/CDMA, this 5-Band Portable Cell Phone...

http://www.jammergroup.com/high-power-mini-portable-cell-phone-jammer-p-228.html   Product Description Features This mobile cell phone jammer with long jamming range of up to 12 meters, if you are sick of all those phones going off, then this is the anti-spy gadget you have been looking for. This jammer system comes with a built in rechargeable Li-ion battery for hours of signal jamming, and with the included car power adapter, recharge and use this in your car as well as the office. Incredibly easy to operate, just switch it on and it will immediately start blocking CDMA, GSM, DCS and 3G to keep your immediate surrounds annoyance free. Technical Specifications Isolating Signal Bandwidth – CDMA:870MHz-880MHz – GSM: 930MHz-960MHz -DCS: 1805MHz-1880MHz -WCDMA: 2110MHz-2170MHz Typical Coverage: 5-8Meters Out power:1.5W Average Output Power: 23 dBm Typical Battery Life: 3Hours Work Temperature:-40degree to +55 degree Accessories Jammer AC power adaptor Car adaptor