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Choosing a Suitable Cellphone Signal Jammer

Smartphones are quickly spreading and more people find necessary blocking cellphone signals for privacy, happiness, and freedom. A signal jammer’s ultimate function is to block cellphone signals with a wide variety of features and brands available in the market today. There are models of signal jammers that can also block wifi signals. An ordinary signal jammer can be used in a fixed room which needs a stable power supply. There are portable signal jammers which can work with the use of battery that can be brought anywhere especially in areas where there is no power supply. A portable cell phone signal jammer must be light as possible so you can take it easily with you. When it comes to portable signal jammers, you also need to consider the battery’s working time that best meets your requirement.

The different specifications of a signal jammer include bands frequency, radius range, total output power, and antennas. The most essential part of a cellphone’s specifications is the band’s frequency. Bands frequency is determined by the mobile phone’s compatibility with a network carrier. 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. The distances a signal jammer can block refers to the radius range. Jamming distances depends on the signal strength and location. The actual amount of power refers to te total output power of radio frequency energy that a transmitter can produce. Antennas are specialized transducers converting radio-frequency fields into alternating current and vice versa. Jamming devices use several antennas to send signals. A signal jammer’s blocking signal is stronger if it has more signals. Antennas are external on some jamming devices providing a longer range.

Before purchasing a signal jamming device, you must consider the frequency of the device, power output, the amount of operation time, distance covered, power source, and the cooling system. The lifespan of an ordinary signal jammer is shorter compared to one with a good cooling system. If you want to secure your car, all you need is to buy a signal jammer which has the capability to block cellular frequencies and GPS with a five to fifteen-meter range. We can help you find the best jamming device for your needs. We offer products such as 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. You can visit our website for more information.Resources Tips for The Average Joe

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