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Choosing a Suitable Cellphone Signal Jammer Some people are finding usage of cell phones as a disturbance and they want to block these cell phone signals in order to gain privacy, freedom, and happiness. A signal jammer is used on blocking cellphone signals, and there are many types of signal jammers available in the market today. Some models of signal jammers have the capability of blocking wifi signal as well. An ordinary signal jammer can be used in a fixed room which needs a stable power supply. If you want to bring your signal jammer in some places where there is no power supply, there are portable ones available that can work using a battery. A portable cell phone signal jammer must be light as possible so you can take it easily with you. It is also important to consider the battery’s working time that best meets your requirement. Bands frequency, radius range, total output power, and antennas are the most common specifications of a cell phone signal jammer. The bands frequency is the key feature of most cellphones’ specifications. The compatibility of a mobile phone to certain network carrier determines its bands’ frequency. All networks of cell phones are using radio signals which can be interrupted. The different band frequencies are CDMA 851 to 894MHz, GSM 925 to 960MHz, DCS 1805 to 1880MHz, PCS 1920 to 1990MHz, 3G 2110 to 2170MHz, 4G1 2300 to 2400MHz, 4G2 725 to 770MHz and WiFi 2400-2500MHz. A radius range refers to the jamming distances that it can block. Jamming distances differ on the strength of the signal and the location. Total output power refers to the amount of power of the energy of radio frequency which a transmitter produces. Antennas are specialized transducers used for converting radio-frequency fields into alternating current and vice-versa. Jamming devices use different antennas in sending signals. The blocking signal is stronger if a jamming device has more antennas. In order to reach e a longer range, some antennas are located externally. Before you purchase your own signal jammer, you need to consider the devices’ frequencies, power output, distance covered, power source, the amount of operation time, and the cooling system. A signal jammer with the appropriate cooling system has a longer lifespan. If you are planning to also secure your vehicle, all you need is to purchase a signal jammer which has the capability to block cellular frequencies and GPS with a five to fifteen-meter range. If you are looking for wide range choices of jammers, we can definitely help you with that. Whether you are looking for professional jammers, cell phone jammers, GPS jammers, VHF/UHF radio-frequency WiFi jammers, bomb jammers, car lock jammers, GSM/3G/4G/LTE jammers, car LoJack jammers, hidden jammers, or portable jammers, we got them all for you. Please view our website and homepage for more details.The Best Advice on Products I’ve found

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