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What are 5G frequency bands
Oct , 21 2022
What are 5G frequency bands Like any wireless transmission system, 5G – the fifth generation mobile communication network also require to use frequency spectrum to transmit data. In order to support higher bandwidth, 5G require high frequency range of sub 6 GHz and millimeter waves. What are the radio frequency bands used in 5G communication system? Why 5G requires high frequency spectrum? Convent...
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Maniron-2023IWCE
Feb , 24 2023
Hefei Maniron Electronics Co., Ltd. will participate in the Wireless Communication Exhibition held in Las Vegas, USA at the end of March 2023.The Las Vegas Wireless Communication Exhibition (IWCE) is an annual event in North America for the world's wireless communication industry. It provides an important platform for buyers in the field of wireless communication applications, such as public safet...
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VSWR of rf cavity power splitter VS microstripe(wilkinson type) power divider splitter
Mar , 22 2023
The power divider is generally divided into two types: rf microstrip(wilkinson) and cavity power splitter. The inside of the rf cavity power divider is a copper rod with a diameter decreasing in steps from thick to thin, which is long enough to realize the change of impedance. The microstrip/wilkinson power splitter is composed of several microstrip lines and several resistors to realize the chang...
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Can you use a power splitter as a combiner?
May , 05 2023
RF power combiners and RF power splitters are often based on the same underlying circuit structures. In many cases, the same passive network can be used for both signal division and signal combination. The key difference lies in how the ports are used: In a power splitter, RF power is applied to one input port and distributed to multiple output ports In a power combiner, RF signals are applied to ...
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2023IWCE
May , 13 2023
At the end of Feb,2023,our company leader-Qingbo Xu and sales manager-Jong Ding had Participated at 2023IWCE in Las Angles,USA.It's the first business trip since the year of 2020.We showcased lots of different kinds of passive components,such as rf power splitter,rf directional coupler,rf tapper,combiner,attenuator,dummy load,jumper,antenna,filter,diplexer etc.The most attractive parts are th...
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Microwave Passive Components
Aug , 05 2023
Fundamentals, Design Trends, and High-Frequency Challenges Microwave passive components are essential building blocks in modern RF and wireless systems. Unlike active devices, they operate without external bias or control signals, relying entirely on their physical structure and electromagnetic properties to perform functions such as signal distribution, filtering, and attenuation. Key Insight: In...
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Vibration Test
Sep , 01 2023
Vibration test is often used to simulate actual vibration in a typical or worst-case scenario. Typically, the severity of the test is significantly higher than typical real-world vibration levels. This is done in order to conduct tests that simulate the life of rf passive components(rf directional coupler,2way power splitter,etc)over hours, days, or weeks. There are also milder tests, such as envi...
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what's the rf load and function
Nov , 11 2023
What is an RF load? RF Dummy Load(Radio Frequency dummy load) Low power dummy load(also called RF load terminations or RF load), it is used as the substitute of an antenna during radio transmitter tests. Not only engineers use RF dummy load to test the transmission line but also some radio amateurs use load. How does an RF dummy load work? In RF, dummy loads are used to simulate a load o...
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