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why are cell phone scrambler illegal

cell blocker jammer equipment installation

1. According to the results of the survey, a reasonable combination of different signals has reached the ideal situation. The degree of interference in the unshielded area and the impact on surrounding base stations should be fully considered.

2. Confirm the rough schematic diagram of the device. In the process of practicing the device, choose the directional antenna in the location where the signal of the primary device is strong (that is, the location closest to the base station), and start the device along the direction of the base station antenna.

3. Consider the floor height of the shielding area. Because the signal of the upper layer is better than that of the bottom layer, the order of devices from top to bottom is selected to achieve the best shielding effect.

4. Fully consider the anti-interference performance of PHS base stations. PHS base stations generally have relatively low power, and PHS has no distinction between uplink and downlink. The base station may easily absorb interference signals and cause the base station to fail to work normally.

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