Understanding Cell Phone signal Jammers
Cell phone Jammers operate by emitting signals on the same frequencies as mobile phones, effectively overpowering and nullifying them. Since mobile phones are full-duplex devices that use two separate frequencies for sending and receiving data, Jammers can disrupt one or both frequencies, causing the phone to believe it has no signal. Basic jammers may block a single frequency band, while more sophisticated ones can obstruct multiple networks at once, such as CDMA, TDMA, GSM, PCS, DCS, as well as 3G, 4G, and 5G networks.
Showing 81–102 of 102 results
- 799.25$
Want to remove extra signal? Mobile cell jammer allows you to always be in control. T-US-07 supports interference with multiple wireless communication bands within a radius of 5-30 meters. Three hook holes are reserved on the back, and you can choose to mount it on the wall or on the desktop to install it firmly in different usage environments.
- 1,199.00$
Considering using the world leading stationary powerful 5G jammer to create a comfortable private space, without any disturbing from others or devices around.
1,039.69$This ingenious mobile phone jamming device has an extraordinary ability to jam signals across a range of frequencies. The Cell Phone Jammer offers adaptable power settings, allowing it to effectively block cell phone and other communications signals within a 40 meter radius.
- 548.98$
This 5G network blocker specializes in interfering and intercepting 5G and various full-band Internet, and mobile network signals. What sets this mobile signal jamming device apart is its individual control for each of the 10 frequency bands, allowing users to toggle them on or off as needed.
352.69$This first-rate desktop cell phone jamming device introduces an affordable solution in the world of signal security, providing specialized jamming capabilities for mobile networks. With a focus on affordability and efficiency, this device stands out for its cost-effective performance.
- 699.98$
This is a stationary 5G phone blocker that can output ten channels at the same time with high efficiency. It effectively covers frequencies from 700 MHz to 3700 MHz.
- 395.89$
Equip yourself with our electronic devices jammers and fortify your security arsenal with uncompromising protection against unauthorized signal intrusions. Customize blocking strategies via DIP switches to suppress interference and monitor via LED indicators. Defend against all interference attempts and prevent unauthorized intrusions.
443.96$This upgraded 4G signal blocker offers enhanced shielding capabilities across 8 channels, allowing personalized control with DIP switch. Its strongest jamming potential is unleashed when all switches are activated.
- 269.86$
Unlock the power of protection with our top-of-the-line mobile cell scrambler featuring 5 versatile frequency bands. Not just a blocker, this innovative gadget doubles up as a practical power bank, adding even more value to your daily usage.
- 789.46$
This compact signal blocking device with a portable case has both RF interference and digital recording suppression effects, covering 10 mobile communication frequency bands, and accurately shielding the communication link of the target device. It has built-in mixed audio jamming signals in 6 languages to ensure that sound data cannot be effectively recorded.
652.18$Looking for a versatile and powerful solution to safeguard your communication privacy? Meet this Top-of-the-line Desktop jamming device featuring 10 antennas — a multifunctional marvel designed for convenience and efficiency. With the ability to simultaneously block a range of signals including 2G, 3G, 4G, WIFI, VHF, UHF, and more, this jammer ensures comprehensive protection for your communication security.
- 443.19$
Looking for top-tier privacy and data security? Look no further! Introducing our GSM jamming devices! With a range of up to 50 meters, we clear out irrelevant signals, safeguarding your data like never before!
- 621.15$
Whether dealing with mobile phones, walkie-talkies, GPS trackers, LoJack systems, or Wi-Fi/Bluetooth devices, this cellular jamming device for home ensures that all wireless signals are blocked, preventing message transmission, phone calls, and internet access.
- 298.88$
The P-US-06-9 anti tracking portable phone blocker is highly recommended for effective communication management. This product can flexibly disable home network equipment, such as Wi-Fi routers, and mobile communication devices. Through the use of this jammer, family members can be encouraged to focus on learning and improve their knowledge reserves.
- 1,598.26$
The mobile cell jamming device we developed has powerful functionality. We have adjusted its working frequency range from 135MHZ to 5850MHZ, which can be widely used in Wi-Fi routers, tablets, and iPhones. Even GPS and Glonass navigation can be blocked.
689.23$T-US-X06 4g and WiFi 2.4G/Bluetooth Blocker is designed for multiple wireless communication frequency bands, focusing on shielding downlink signals (i.e. the frequency at which the terminal device receives data). It uses high-performance integrated circuits and chip components, and is precisely processed by fully automatic chip mounters and reflow soldering machines, with stable quality and durability.
- 749.65$
Blocks signals in 16 frequency bands within 25 meters. Can work continuously for 2.5 hours. DIP switch, independent control of frequency.
- 1,999.69$
The T-US-06D is the first and latest generation of cellular frequency jammer, designed for exceptional performance. This jammer includes two types of antennas: omnidirectional and directional. Omnidirectional antennas provide 360° interference, effectively covering the entire surrounding area. Directional antennas, on the other hand, focus on a specific area with a range of 180°, providing twice the jamming strength for concentrated coverage.
- 841.99$
P-US-016-5 allows you to ensure privacy and security in the hyperconnected world. It is a multipurpose 5G cell phone and wifi jammer that achieves the purpose of jamming by emitting the same radio frequency signal as the target device. Among the many wireless frequency blocker available, the innovation of the handheld 16 bands 5.8 GHz jammers are that it can control the signal you want to suppress through DIP switches.
- 438.26$
Using a high-gain omnidirectional antenna, you can easily control the shielding range to protect your phone, personal information, and vehicle location. Whether it is home use or outdoor activities, this cell phone signal jammer is the perfect choice.
- 448.26$
Although our 4G cellphone scrambler has only 4 antennas, it does not mean that it can only interfere with four frequency bands. Our product is configured to continuously and simultaneously interfere with 8 different frequency bands.
1,792.68$This is a technologically advanced fixed cell blocking device capable of interfering with the latest 5G technology signals. It covers almost all types of mobile networks, 5GHZ frequency bands and satellite signals.
Showing 81–102 of 102 results
Looking to maintain peace and privacy in areas where mobile communications need to be restricted? Look no further than cell phone jammers, people also known as mobile signal blockers, designed to interrupt the signal transmission and reception between telephone and cellular towers. TheJammerBlocker offers a wide variety of these smart phone jamming devices to cater to diverse needs.
Our selection of mobile cell jammers includes models tailored to disrupt various mobile phone networks, from GSM (PCS 1900, CDMA 850) to 5G networks.
Types of Cellular Jammers and Their Characteristics:
Cellular jammers are categorized into three main types:
- Fixed Jammers: These are large, powerful models with a wide operational radius, featuring at least 10 antennas. Ideal for professional events, they operate around the clock to ensure comprehensive signal blocking.
- Portable cell phone Jammers: These compact devices are designed for short-range use and powered by an internal battery. They are perfect for small events where confidentiality is crucial.
- Shielding Bags: These bags, such as Jbags, hide the location of a specific device on any map. They have two sections: one for blocking communications and another for preventing harmful radiation.
These devices are useful in any setting where silence is required and help prevent eavesdropping through GSM vulnerabilities.
Mobile phone jammers are divided into two categories:
- Area-Wide Suppression: These devices generate radio frequency interference, preventing mobile phones from connecting to base stations. The range can vary from 3 to 50 meters, depending on the jammer’s power and the proximity of the base station.
- Targeted Influence: These devices detect specific phones and signal the operator that a particular phone is in an inaccessible area.
To protect mobile phones, jammers operating on GSM or CDMA channels are typically used. Therefore, buying a cell phone jammer means protecting yourself from all types of information leaks and having confidence in long-term confidentiality.
Why you need buy Phone jammers from TheJammerBlocker?
At TheJammerBlocker online store, we prioritize quality and reliability in all our mobile network Blockers products. Each signal stopper undergoes rigorous testing before leaving the factory to ensure its effectiveness in blocking mobile phone signals and preventing communication disturbances. Our dedicated team is committed to providing exceptional customer service and guidance to assist you in selecting the ideal GSM jammer for your specific requirements.
Embrace control over telephone usage in your surroundings with our 5G cell phone Jammer solutions. Explore our range today and cultivate a more serene and secure environment in any setting.
How to smart choose the right mobile phone blocker from our store?
When selecting the perfect cell phone signal blocker from our store, it’s crucial to avoid common pitfalls and make an informed choice that aligns with your requirements. Here are some key points to guide you in selecting the most suitable mobile blocker for your needs:
Understand the Target Device Frequency: It’s essential to know the frequency of the smartphone device you wish to block. Opt for a cellular jammer that covers the specific frequency range of the target device for optimal effectiveness.
Consider Target Device Power: The power of the target device influences the intensity and reach of its signals. Choose a cell phone scrambler with sufficient power to effectively suppress the transmission and reception of signals from the target device.
Evaluate Application Environment: Your usage environment plays a significant role in selecting the right signal disruptor. If you require mobility, go for a portable jammer. For stability and durability, opt for a desktop 5G jammer. In complex environments with obstacles or close proximity to base stations, prioritize high-power cell phone jamming device.
Mind the Interference Distance: Select a cell signal blocker with an interference distance suitable for your needs. For instance, shorter distances may suffice for conference rooms, while larger venues may require longer interference ranges.
By considering these factors diligently, you can confidently choose a cellphone jammer that caters to your specific requirements.
How to use a cell phone signal jammer?
Using a jammer is very simple. Simply screw the antenna into the device, turn it on, and wait about 10 seconds. During this time, it will block all signals within its range that need to be blocked.
Important tips:
1. Never turn on the blocker until it is fully assembled.
2. When fixing, the markings on the antenna and the housing must match (improper fixing will cause the blockers to degrade or malfunction);
3. After connecting the antenna, check that the power switch is in the “ON” position, the generator is turned on, and the power indicator lights on each band are green;
4. a: { For handheld cell jammers } Each band can be turned on and off using the dip switch located above the indicator light; (the specific bands controlled by the dip switch are detailed on the side of the box )
b: { For adjustable desktop mobile phone jamming devices } Each band can be turned on and off using the button located below the antenna; of course, this button can control the power level, and thus the distance at which the jammer blocks the signal.
5. Place the scramblers in a well-ventilated area.
6. The antenna should always be placed vertically.
7. Avoid large objects to avoid shielding;
8. If used outdoors, make sure the device is dry.
9. Do not touch the antenna when the device is active.
10. When used in a car, make sure the car adapter provides 12V output, because the scrambler runs on 12V DC (Some blockers run on 24 DC, see the product specific introduction for details).
