Mini portable wireless signal jammer from 100 to 300 USD
Shielding range: The shielding range and power are proportional. For low-power signal jammers, one is enough to install in a room, and the shielding area is about 20 square meters; while for high-power jammers, the shielding distance can reach 100-400 square meters. The local field strength is different or whether you need to go through the wall to decide (some parents will choose to install the mobile phone signal jammer in their own room).
Signal strength: The distance between the surrounding area and the signal base station, and now there are signal base stations or signal amplifiers on the roofs of many cells. According to the shielded frequency band: Before buying, you need to know which signals you want to shield. Ordinary mobile phone signals (2345G) can be selectively shielded. If you only shield 2G or only 345G, this can be adjusted before leaving the factory. In addition, There are 2.4GWIFI, 5.8GWIFI, VHF, UHF and other frequency bands. Here we need to explain the function of each signal frequency band. Simply put, 2G is the frequency band for making phone calls, and 2345G is the frequency band for mobile phones to surf the Internet, so it depends on the specific requirements for shielding the frequency band.
$100 - $300 Mini Portable Wireless Interceptors
If you want a cell phone jammer that can be used when you are outside and just want to put it in your pocket or hand held. Then the handheld signal jammer is the best, here this portable Bluetooth WiFi 3G cell phone jammer can be regarded as a high quality one. Each channel can be switched on and off separately, blocks all cell phone networks and additionally the signal.
Handheld mobile phone and satellite signal jammer is special design according to satellite positioning (using a wireless network, radio transmission, etc.) and tracking (orientation of cars, cell phones, Google network location, etc.) for some confidential unit and individual inconvenience. Defense against all current GPS satellite positioning systems and wireless cameras.
Match with a wireless remote control, convenient and interference control machine operators can stand at any Angle, in addition to more interference GSM and 3G, it can also interfere with GPS and Wifi signals, 315MHz, 433MHz, 868MHz remote control frequency interference combinations are also provided for you.
TG-007A wireless cellular phone detector is one of most advanced portable wireless signal detectors. This portable jammer device is to send the audio or video signal through electromagnetic waves, and then concisely determine the location of the working tapping device in the targeted venue, it has good electromagnetic compatibility, small and portable,very popular among the people.
TG-007B wireless tap detector is a machine designed to detect and fix the position of the hidden wireless tapping device.The SMA socket on the top is for antenna, the two oval holes on the upper right of the face board are for loudspeaker. This handheld wireless signal detector small and light, but can quickly investigate the location of eavesdropping equipment, achieve the purpose of anti - eavesdropping. Also can be callde the most popular "portable jammer".
Handheld jammer can be charged in the car and use one of the most stable versions on the market while charging, 24 hours of continuous work! Allocation of high grade holster, supply car charger and power adapter, easy to carry jammer signal 315MHz 868MHz 433MHz, very popular in the market today.
The golden appearance and good heat dissipation material are also loved by customers. It is very popular in today's trading market because of its many advantages, it can effectively prevent GPS satellite positioning and tracking. It is one of the most stable models on the market.
H-007 Pro is a combiner of precision, handheld wireless sniffer used to detect the RF Signals and concisely determine the location of the working tapping device.it can detect 20 to 5000MHz and sensitvity can be adjusted in the range of 60dB, 1dB step.Interference range up to 10 meters,it can detect 20 to 5000MHz and sensitvity can be adjusted in the range of 60dB, 1dB step.
The 5 antennas desktop mobile signal jammer used the soft start circuit design, effectively avoid appear lighter phenomenon when the phone is switched on, high white aluminium radiator, unique cooling vents and double fan, in order to ensure continuous and stable for a long time.