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Building intercom wireless coverage scheme |
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Edit： Read：1362 Date：2017-3-13 |
Building intercom wireless coverage scheme
First, the basic requirements of the system:
1, the system set up 1 relay channel, the different functional departments can be used together.
2, the system requirements in the construction area of the activities of the people to ensure that the region has a better communication effect.
3, the system has exclusive measures to prevent theft of a network of users or external interference error starting system relay equipment.
4, the system should be stable and reliable work, there should be no crosstalk between interference between each channel and each other, should not exist within the system of self feedback.
5, system equipment installation should comply with the relevant national standards.
6, the system equipment to withstand long-term reliable operation, the use of cost-effective equipment, economical and practical.
Two, program overview:
1, this system adopts the UHF 400MHz band, the band wave transmission with a certain penetration, more suitable for use in the building, the other can avoid the interference of the electric spark, have better communication quality.
2, because the coverage area of the system, the proposed relay base station to expand the signal coverage area.
3, the base station antenna distribution: proposed in the underground layer, (according to the specific circumstances agreed), the main sub base station according to the power energy evenly distributed, covering different areas.
According to the size of the office, we can recommend the best walkie talkie program for you to spend the least money to achieve the best results. |
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