TH-05 - CDMA GSM 3G 4G 5 bands desktop signal Blocker device

The stationary CDMA, GSM, 3G, 4G Cell phone signal jammer "TH-05" features the ability to adjust the power individually by range via a rotary control on the device body, making it possible to completely disable the blocking of individual communication standards. Due to its high output power, the device is able to paralyze the operation of wireless devices within a large radius, while support for an extended frequency range allows it to suppress devices of the high-speed 4G LTE standard. Designed to defend against spy devices using mobile phones and the Internet, as well as to prevent untimely calls and messages. It is used indoors and operates from the 220 V network via an adapter included in the delivery kit. Designed for 24/7 operation.

Protect Yourself from Information Espionage. Concerned about data security? A mobile cell jammer is a must-have!

Many people are unaware that mobile phones and smartphones can be easily turned into surveillance tools, transmitting confidential data without the owner's knowledge. Experienced spies can remotely activate a phone's microphone, listen to conversations, and intercept communications. With the advent of high-speed mobile internet, modern devices can also read messages, capture images, and even stream video without detection. Whether it’s a jealous partner invading your privacy or business competitors stealing sensitive information, the risks are real.

Simply turning off your phone is not enough—other nearby devices can still pose a security threat. However, preventing data leaks via mobile networks has never been easier. A cell phone jammer is one of the most effective tools for ensuring privacy and security in today's digital world.

When is the "TH-05" Communication Jammer Useful?

• During important meetings and negotiations, whether in a fixed location or in the field, to prevent eavesdropping and ensure confidentiality.
• In restricted areas, where cellphone use is strictly prohibited for security or regulatory reasons.
• In medical facilities, to prevent mobile signals from interfering with sensitive medical equipment.
• In educational institutions, where mobile phones can be a source of distraction or used for cheating during exams.

The "TH-05" communication jammer is powered by an external network adapter.

Key Advantages of the "TH-05" Stationary Cell Phone Jammer

• High Power Output – Creates a 40-meter "dead zone" for mobile signals, effectively protecting not only small rooms but also large meeting areas, a capability not found in all jammers.
• Advanced 4G LTE Blocking – Completely disables even the latest high-speed mobile communications, ensuring total signal suppression.
• Customizable Blocking – Equipped with five rotating power regulators and switches, allowing users to individually disable specific frequency ranges, targeting only certain devices and communication types.
• Adjustable Suppression Power – Users can fine-tune the jamming strength for each range, ensuring targeted signal blocking, such as restricting interference to a single room if needed.
• Overheat Protection – Designed for continuous 24/7 operation without performance degradation or risk of overheating.
• Extreme Temperature Resistance – Functions reliably in a wide temperature range (-40°C to +55°C), making it suitable for use in various environments, regardless of heat or cold.

The metal casing of the "TH-05" jammer features cooling ribs that enhance heat dissipation, ensuring continuous operation without overheating.

How Does a Cell Phone Jammer Work?

A GSM jammer operates by using five built-in signal generators and an equal number of antennas to create interference within a 1 to 40-meter radius. This interference disrupts the functioning of mobile phones and other communication devices, blocking their ability to send or receive calls, messages, access the Internet, or connect to wireless networks. Essentially, devices within the jammer’s range behave as if they are completely out of network coverage.

The jamming signal spreads in all directions, affecting not just devices on the same floor but also those on upper and lower floors. The blocking range depends on factors like signal strength at the location, obstacles, and environmental conditions. With this capability, simply activating the jammer ensures protection from spying via mobile networks while preventing unwanted calls or messages from causing distractions.

The antenna connectors for the "TH-05" jammer are positioned on the side of the device for easy access.

Customizable Blocking for Selective Interference

While the "TH-05" can simultaneously block all mobile communications for maximum security, it also offers selective suppression, allowing certain devices to remain operational. For instance, it can disable GSM calls while still permitting 3G and 4G mobile Internet access.

To exclude specific frequency ranges from blocking, simply adjust the power regulators to their minimum setting until they click, effectively disabling interference in the selected range. This flexibility ensures targeted protection without unnecessary disruptions.

The LED indicators on the front of the "TH-05" jammer display which frequency ranges are currently being blocked.

The ability to independently adjust the suppression power for different frequency ranges enables targeted communication blocking, whether in a single room or multiple areas simultaneously.

With separate power control for each range, the stationary CDMA, GSM, 3G, and 4G cell phone jammer "TH-05" can be customized to suit various needs. Power adjustments are made using the rotary knobs next to each antenna, allowing the blocking range to be modified between 1 and 40 meters. This flexibility makes it possible, for instance, to restrict mobile internet access only in the room where the device is placed while preventing phone calls in adjacent rooms.

The power adjustment knobs on the "TH-05" cell signal Blocker allow for precise control of the suppression range for each individual frequency band.

Simple and User-Friendly Operation

No special skills are required to use the "TH-05" Cellular communication jammer effectively. During testing, we found that anyone can set up and configure the device with ease. Simply connect the antennas as labeled, power the device using the included adapter from a 220V outlet, and turn it on using the button on the unit. If needed, you can then adjust the power level for optimal performance.

The power connector, indicator, and switch of the "TH-05" stationary communication jammer are all positioned on one side of the device, enhancing its ease of use.

Silencer Specifications:

Compatible Communication Standards: CDMA, DCS, PCS, 3G, 4G LTE, WiMAX
Total Power Output: 12W
Power Source: 220V adapter
Continuous Operation: No time limit
Dimensions: 210×170×60 mm
Weight: 2 kg
Operating Temperature: -40°C to +55°C