Useful mobile phone signal jamming jammer
Through one-click management, command all controlled signal jammer devices, through software and computer control to achieve the inspection, scheduling, monitoring and use of the shielding devices; for large and medium-sized units such as detention centers, vehicle management offices, schools, etc., provide professional , Convenient and intelligent management and services; our company provides various cell phone signal amplifiers, boosters, repeaters and corresponding accessories for various buildings, buildings, underground parking lots, tea houses, hotels and other places; mainly there are options With mobile phone signal amplifier, bandwidth mobile phone signal amplifier; GS-M mobile phone signal amplifier, CDMA mobile phone signal amplifier, DCS mobile phone signal amplifier, GS-M&DS-M dual-frequency signal amplifier, 3G amplifier, repeater, and indoor and outdoor antennas, cables , Power divider, connector and other accessories.
In the case that fiber to the building is not yet popular, wireless repeaters are required. With the increase of buildings, the number of repeaters required will also increase, and there will be a situation where a base station is equipped with multiple repeaters. However, the introduction of repeaters will inevitably cause interference to the base station, and the interference will increase with the increase in the number of repeaters, especially the introduction of high-power repeaters, which will significantly increase system interference. Therefore, low-power (below 1W) repeaters should be used in dense urban areas.
Reason 2: Signal blind zone, depends on whether your current location is in signal blind zone. Blind zones include areas outside the network coverage area, such as workshops, factories, suburbs, rural areas and other places where network communication facilities have not been built, and urban signal phones are blocked by shielding Places that cannot be covered by the signal, such as in elevators, underground places, buildings, etc. If it is due to low floors of tall buildings, elevators, basements, etc., it will not take long to go in anyway, just walk out of a wide area outside. If you live in a place where you usually live, you can buy a phone signal booster to expand the signal.
The signal is improved after installation, but the coverage area is not large. Adjust the direction of the outdoor antenna to receive a stronger signal. See if you can shorten the length of the cable to reduce signal loss. Check whether the outdoor antenna is too close to the indoor antenna, and the signal received is from yourself, causing false signals. If it is still not resolved, replace it with a higher-power amplifier or ask a professional to check and deal with it. Treatment of interference to communication base stations. The reason is that the uplink power of the mobile phone signal amplifier is too large, or it is too close to the base station.
It is recommended to use bamboo poles to increase the height, and then set the logarithm just to install it. Then connect the feeder, the outdoor antenna is connected to the IN interface of the amplifier, we need to pay attention to tighten the interface. Then connect the indoor feeder to the amplifier OUT, install the ceiling antenna in the appropriate position of the room, and connect the signal to enhance the power of the host. A very quick method is to install a signal booster suitable for your environment, and the reflected signal is stronger than the external signal. Larger office areas will inevitably lead to signal blind spots.
The company's R&D team focuses on the core technology research represented by radio frequency technology and software radio technology. It has been engaged in the research and development of communication equipment for more than ten years, and has accumulated a solid theoretical foundation and rich practical experience in its work. Technical computer technology, embedded system technology software radio technology, achieve the application goal of radio frequency technology, provide telecom operators and other wireless network operators with wireless network optimization coverage products and solutions, and become a technologically innovative enterprise leading the market.
