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The difference among power divider, directional coupler and combiner
Jul , 11 2022
RF Power divider: a power divider that equally distributes signal power from one port to the output port; RF Combiner: Power synthesis, which adds two or more signals to a port; RF Directional coupler : The proportional coupling of a signal to a coupling port. The power splitter is reversed and is a combiner.A coupler can be considered a kind of power divider, but not equally divided. Power divide...
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Understanding Frequency Filters on Maniron
Jul , 30 2022
We have recently updated the way users can search for products based on their operating frequency. nside Frequency Range: This means that the products that you find will lie within the frequency range that you enter. So if you enter Min = 2400 MHz and Max = 2500 MHz. Then all the products you will get will have a frequency within this range, for example, 2400 - 2500 MHz, 2410 - 2490 MHz, 2440-2450...
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What's low PIM?what's the Importance of Low-PIM?
Aug , 06 2022
Low PIM means stronger signal,which means higher revenue for happy customers and operators. From a hardware perspective, this means that every connection must be designed to minimize PIM and tested to ensure proper installation. In order to understand the importance of low PIM antennas, Low PIM Combiner and Low PIM Splitter/Coupler in 5G networks, it is critical to understand what PIM refers to. P...
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RF Dummy Load
Aug , 20 2022
What is dummy load? A dummy load is a device used to simulate an electrical load, usually for testing purposes. In radio a dummy antenna is connected to the output of a radio transmitter and electrically simulates an antenna, to allow the transmitter to be adjusted and tested without radiating radio waves. What does a dummy load consist of? So a dummy load usually consists of a composite resistor,...
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What is the difference between duplexer and combiner?
Feb , 04 2023
The duplexer is a heterogeneous dual -e -radio station. The main accessories of the relay platform are to separate the launch from the receiving signal to ensure that both receiving and launch can work normally at the same time. It is composed of two sets of band -blocking filters of different frequencies to avoid transmission of signal transmitting signals to the receiver. &nb...
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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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Main functions of coupler
Mar , 29 2023
Coupler I believe many people have heard of it. What is it? In fact, it is a device that transfers power between systems. In microwave systems, it is often necessary to divide one channel of microwave power into several channels in proportion, which is the issue of power allocation. The components that achieve this function are called power distribution components or couplers, which mainly include...
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