Are There Phones Immunte To Cell Phone Jammer

A Are There Phones Immunte To Cell Phone Jammer was seized near the driving position. Once the machine was turned on, the mobile phone map, navigation and other software could not be used normally; the driver also installed a meter cheat device, so Ms. Wang felt that the meter jumped very fast. In addition, in order to avoid investigation, the driver has repeatedly used vehicle number plate stickers to randomly forge the number plate. It seems that this driver has done his best, and it is really "well-intentioned". Take the passenger Ms. Wang as an example. She was given layers of routines and paid more than 80 yuan for the fare. According to the driver, Yang, all the facilities were purchased online. Among them, the meter cheat device spent more than 200 yuan, and Yang earned more than 2,000 yuan in illegal income. The taxi was suspended for 7 days and the driver was fined 2,700 yuan. At present, the transportation department has verified 3 cases involving Yang's illegal use of the meter. In accordance with the relevant provisions of the "Nanjing Municipal Public Passenger Transport Regulations", Yang has been fined a total of 2,700 yuan according to the upper limit, and service points have been deducted. The reporter also learned from the taxi company to which Yang belongs, because Yang’s behavior has caused a bad impact on the company and the industry, according to the contract, he was ordered to suspend operations for 7 days. In addition, the company will impose an internal fine on Yang. If he does not obey the company's handling, it will not rule out the possibility of rescinding the labor contract with him. cell phone jammer

Technology is advancing by leaps and bounds, and signal jammers are catching up with the development of communication technology to the 2G era, Are There Phones Immunte To Cell Phone Jammer can work perfectly. At that time, most operators used the same frequency band, and the frequency was relatively fixed, so it was relatively easy to interfere with it. After the addition of 3G and 4G, the diversification of signal frequency bands follows the rapid development of communication technology. 3G and 4G communications were quickly applied to actual scenarios. At this time, the mobile phone signal jammer encountered a dilemma, that is, the signal interference originally designed for 2G, because of the frequency, it cannot cover the 3G and 4G signals. This also makes the shielding invalid. In this case, the development of communication technology has begun to force the simultaneous development of shielding technology. In order to be able to interfere with 3G and 4G signals, mobile phone jammers quickly evolved special interference functions for 3G and 4G frequency bands. Then there is a problem that 2G, 3G and 4G all need to be shielded, so how about? How about shielding these three frequency bands at the same time and space? The eight-antenna mobile phone jammer can shield 2G/3G/4G at the same time. The answer is very simple. The interference band corresponding to the three signals is repeatedly played in a cyclic manner. The interference band covers three bands at once, and the cycle interval is so small that the mobile phone There is no chance to speak at all but to sit down obediently.