Before buying a 5G mobile phone signal jammer take a look at this

Common mobile phone signal jammers on the market have operating frequencies: 869~894MHz; 825~960MHz; 1805~1880MHz and 1900~1990MHz, etc. The operating frequency bands are CDMA800, GSM900, DCS1800, and PCS1900. It can control a range of about 40 meters in diameter, using DC-DC converter input voltage and 5V output voltage.

Before purchasing a 5G jammer, the following important factors should be considered:

1) Band frequency.

The correct frequency selected depends on the device to be blocked. To prevent cell phone reception, people should use cell phone jammers to block cellular frequencies, so GSM, 2G, 3G and 4G LTE are used in new smart phones. If you don’t know the frequency of the mobile phone’s transmission, the only thing you have to do is to find its technical specifications on the Internet or elsewhere. Otherwise, you can buy a frequency meter at any time, and it will display a specific transmit frequency.

2) Scope of influence.

The effective shielding radius is the influence distance. The actual impact distance will vary depending on the signal strength, location of use, and charging conditions.

3) The cooling system of the equipment.

Do not use the shield when charging, otherwise it will burn the shield because it does not have a built-in fan, which may damage the shield. In addition, the potential overheating of the shield is not only harmful to its internal components, but also causes its performance to decrease.

In order to shield the new 5G mobile phone signals in the market, more and more 5g mobile phone jammers have been invented, and they are now popular with people who need to cut off the 5G signal to obtain a peaceful state. 5G mobile phone jammer can block 5G (LTE) and 5G (Wimax) signals. This 5G jammer has several advantages.

First, it can not only block 5G LTE and 5G Wimax signals, but also block CDMA, GSM, DCS, 3G, and 4G signals. This is currently the perfect and powerful shielding device.

Secondly, you can select the frequency bands you want to block. If you don’t want to block one or two bands, you can turn them off and leave the other bands open. At the same time, mobile phone jammers can still interfere with signals in other frequency bands.