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What is an indoor distribution system
Jul , 01 2024
Indoor distribution system is a solution to improve the mobile communication environment in buildings for indoor users. Indoor distribution system makes use of indoor antenna to distribute the signal evenly in every corner of the room, so as to ensure that the indoor area has an ideal signal coverage. Why build an indoor distribution system? With the rapid growth of mobile users in cities and the ...
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The difference between duplexer and combiner
Jul , 08 2024
1. Different uses: A. Duplexers are generally used at the output and input ends of equipment to isolate signals of different frequency bands. For example: uplink and downlink signals of mobile communications. B. Combiners are generally used for power synthesis in hardware circuits. For example: to get a 40dbm signal, two power amplifiers with an output power of 20dbm can be used for combining. 2. ...
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What is low noise amplifier?
Aug , 24 2024
Low-noise amplifier/LNA is a special kind of electronic amplifier, which is mainly used to amplify the signal received from the antenna in communication system, so as to facilitate the processing of electronic equipment in the later stage. Because the signal from the antenna is generally very weak, low noise amplifiers are generally located very close to the antenna to reduce the loss of the signa...
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DAS Explained
Aug , 31 2024
A DAS is a network of antennas, usually in-building, that provides communications over a designated area and is different from a macro tower in that the macro is outdoor and has much higher power covering a wider area. A simple way to understand the difference between a macro tower and a DAS is to consider the difference between a fire hydrant and home faucets. The macro provides massive amounts o...
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How much do you know about attenuators?
Sep , 14 2024
Attenuators are important electronic components that are widely used in various electronic devices, especially in communications, instruments and equipment, and test systems. They are mainly used to adjust the size of the signal in the circuit, prevent signal overload, protect instruments and equipment, optimize signal transmission, and improve impedance matching. Attenuators are divided into two ...
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How to select a right antenna?
Sep , 27 2024
How to choose a right antenna: Guid: When it comes to getting the best signal for your devices, choosing the right antenna is crucial. With so many options available, including ceiling antennas, flat panel antennas, and Yagi antennas, it can be a bit overwhelming. Here’s a simple guide to help you make the right choice! 1. Understand Your Needs: First things first, think about what you need ...
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The Role of Passive RF Components in Advancing IoT Connectivity
Nov , 16 2024
As the Internet of Things (IoT) continues to revolutionize industries and everyday life, the demand for efficient and reliable wireless communication grows exponentially. Central to this transformation are passive RF components, including filters, antennas, duplexers, and cables, which play a vital role in ensuring the seamless operation of IoT networks. RF Filters: Enhancing Signal Clarity In IoT...
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What is omni-directional ceiling-mounted antenna?
Nov , 30 2024
The omni-directional ceiling-mounted antenna is a versatile and efficient communication device designed for indoor use. As its name suggests, this antenna is mounted on the ceiling, offering a discreet and space-saving solution for enhancing wireless signal coverage within a building. The key feature of this antenna lies in its omni-directional radiation pattern. Unlike directional antennas that f...
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