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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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Weekly Meeting
Oct , 14 2022
Maniron company holds the following meetings every week: Monday- Quality Meeting Tuesday-Marketing Meeting Wednesday-Production meeting Thursday-Purchasing Meeting Friday-sales meeting Leaders of different departments participated in each meeting. This will help them to communicate effectively and solve difficulties in each link. The combiner filter /low pim power divider/hybrid combiner coupler p...
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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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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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what is RF repeater
Apr , 11 2023
RF repeateris an important part of various wireless transmitters. In the pre-stage circuit of the transmitter, the RF signal power generated by the modulation oscillation circuit is very small, it needs to go through a series of amplification a buffer stage, intermediate amplification stage, the final power amplification stage, to obtain enough RF power later, in order to feed to the antenna radia...
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